5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
CPU1
SA4
SA3
SA2
SA1
SA0
SA9
SA8
SA7
SA6
SA5
SA15
SA14
SA13
SA12
SA11
SA10
SDQM2
SDQM1
SDQM0
SDQS2
SDQSB1
SDQS1
SDQSB0
SDQS0
SDQM3
SBA1
SBA0
SDQSB3
SDQS3
SDQSB2
SBA2
SDQ4
SDQ3
SDQ2
SDQ1
SDQ0
SDQ17
SDQ9
SDQ8
SDQ7
SDQ6
SDQ5
SDQ14
SDQ13
SDQ12
SDQ11
SDQ10
SDQ22
SDQ21
SDQ20
SDQ18
SDQ16
SDQ15
SDQ27
SDQ26
SDQ25
SDQ24
SDQ23
SDQ19
SDQ31
SDQ30
SDQ29
SDQ28
SA[15:0]
SDQ[31:0]
SDQM[3:0]
SBA[2:0]
SDQS[3:0]
SDQSB[3:0]
ND0
ND1
ND2
ND3
ND4
ND5
ND6
ND7
ND[7:0]
VCC-3V3
INTVDD
VCC-3V3
VCC-3V3
VCC-3V3
VCC-3V3
INTVDD
VCC-CSI
VCC-3V3
DRAM-VCC
GND
INTVDD
CPUVDD
GND
VDD25-SATA
VCC-3V3
INTVDD
DRAM-VCC
VCC-PA
CSI0-D3
CSI0-D4
CSI0-D5
CSI0-MCLK
CSI0-D6
CSI0-HSYNC
CSI0-D7
CSI0-VSYNC
CSI0-D0
CSI0-D1
CSI0-D2
CSI0-PCLK
SCKE
SCK
SCK-N
SCAS
SWE
SRST
SRAS
SODT
SCS
SA[15:0]
SDQ[31:0]
SDQM[3:0]
SBA[2:0]
SDQS[3:0]
CPU-REF
SDQSB[3:0]
NCE1#
NDQS
NCE0#
NRE#
NRB0#
NWE#
NCE2#
NALE
NRB1#
NCE3#
NCLE
ND[7:0]
PH3
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
CPU1
1.0
OrangePi-A20
A3
1
13
Saturday, October 25, 2014
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
CPU1
1.0
OrangePi-A20
A3
1
13
Saturday, October 25, 2014
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
CPU1
1.0
OrangePi-A20
A3
1
13
Saturday, October 25, 2014
FBGA441-A20
U1-2
FBGA441C80P19X19
VCC0-DRAM
G5
VCC1-DRAM
H5
VCC2-DRAM
L5
VCC3-DRAM
M5
VCC4-DRAM
R5
VCC5-DRAM
T5
VCC6-DRAM
W5
VCC7-DRAM
W6
VCC8-DRAM
W7
VCC9-DRAM
Y6
VDD0-DLL
M8
VDD1-DLL
N9
VDD2-DLL
P9
VDD0-CPU
H11
VDD1-CPU
H12
VDD2-CPU
H13
VDD3-CPU
H14
VDD4-CPU
J12
VDD5-CPU
J13
VDD0-SYS
J15
VDD1-SYS
J16
VDD2-SYS
K9
VDD3-SYS
K10
VDD4-SYS
K15
VDD5-SYS
L8
VDD6-SYS
L9
VDD7-SYS
R9
VDD8-SYS
R10
VDD9-SYS
T8
VCC0
H8
VCC1
H9
VCC2
H15
VCC3
J8
VCC4
J9
VCC5
J14
GND0
G3
GND1
G4
GND2
J5
GND3
K5
GND4
N5
GND5
P5
GND6
U5
GND7
V5
GND8
Y7
GND9
Y8
GND10
M9
GND11
N10
GND12
P10
GND13
J11
GND14
K11
GND15
K12
GND16
K13
GND17
L10
GND18
L11
GND19
L12
GND20
M10
GND21
M11
GND22
M12
GND23
M13
GND24
N11
GND25
N12
GND26
P11
GND27
P12
GND28
R11
GND29
R12
GND30
T11
GND31
T12
GND32
W9
GND33
W10
GND34
W11
GND35
K14
GND36
L13
GND37
L14
NC0
R16
GND44
W18
GND33-TVIN
Y18
GND25-TVIN
AA18
GND38
M14
GND39
N13
GND40
N14
GND43
P13
GND42
P14
GND41
R13
NC1
R14
VCC0-PC
H19
VCC1-PC
J19
VCC-PE
F19
VCC0-PA
H10
VCC1-PA
J10
VCC0-USB
L16
VCC1-USB
L15
VDD-USB
K16
VCC-PF
N19
VCC0-LVDS
W12
VCC1-LVDS
W13
VCC2-LVDS
W14
VCC33-TVOUT
W15
VCC33-TVIN
W16
VDD25-TVIN
W17
VDD25-0-SATA
N15
VDD25-1-SATA
N16
VDD12-0-SATA
M15
VDD12-1-SATA
M16
VCC-HDMI
T13
VCC-PG
E18
M1
H1
M4
H2
M3
M2
H3
H4
R1
191R-1%
R0402
DRAM
NAND
TS0/CSI0
TS1/CSI1
FBGA441-A20
U1-1
FBGA441C80P19X19
SDQ0
AC7
SDQ1
AC4
SDQ2
AC8
SDQ3
AB5
SDQ4
AB7
SDQ5
AB8
SDQ6
AB4
SDQ7
AC3
SDQ8
AA1
SDQ9
AC1
SDQ10
Y1
SDQ11
AB2
SDQ12
AC2
SDQ13
W2
SDQ14
AB3
SDQ15
Y2
SDQ16
T2
SDQ17
N2
SDQ18
U2
SDQ19
P1
SDQ20
T1
SDQ21
U1
SDQ22
N1
SDQ23
M2
SDQ24
J1
SDQ25
L1
SDQ26
H1
SDQ27
K2
SDQ28
L2
SDQ29
G2
SDQ30
M1
SDQ31
H2
SVREF0
H3
SVREF1
H4
SVREF2
Y5
SVREF3
AA8
SDQS0
AB6
SDQS0#
AC5
SDQS1
AB1
SDQS1#
AA2
SDQS2
R1
SDQS2#
P2
SDQS3
K1
SDQS3#
J2
SDQM0
AC6
SDQM1
W1
SDQM2
R2
SDQM3
G1
SCK#
V2
SCK
V1
SCKE
N3
SCK1
J4
SA0
W4
SA1
R4
SA2
U4
SA3
M4
SA4
Y4
SA5
N4
SA6
V4
SA7
M3
SA8
AA3
SA9
P4
SA10
L3
SA11
W3
SA12
P3
SA13
Y3
SA14
R3
SBA0
K3
SBA1
L4
SBA2
K4
SWE
T3
SCAS
U3
SRAS
T4
SCS0
V3
SA15
AA4
SZQ
AA7
SRST
AA6
SDDBG0
P8
SDDBG1
R8
SADBG
N8
NWE#/SPI0_MOSI/PC0
M23
NALE/SPI0_MISO/PC1
M22
NCLE/SPI0_CLK/PC2
L23
NCE1/PC3
L22
NCE0/PC4
K23
NRE#/PC5
K22
NRB0/SDC2_CMD/PC6
J23
NRB1/SDC2_CLK/PC7
J22
NDQ0/SDC2_D0/PC8
H23
NDQ1/SDC2_D1/PC9
H22
NDQ2/SDC2_D2/PC10
G23
NDQ3/SDC2_D3/PC11
G22
NDQ4/PC12
H21
NDQ5/PC13
H20
NDQ6/PC14
G21
NDQ7/PC15
G20
NWP/PC16
M21
NCE2/PC17
F23
NCE3/PC18
F22
NCE4/SPI2_CS0/PC19
L21
NCE5/SPI2_CLK/PC20
K21
NCE6/SPI2_MOSI/PC21
J21
NCE7/SPI2_MISO/PC22
J20
SPI0_CS0/PC23
G19
NDQS/PC24
F21
TS0_CLK/CSI0_PCLK/PE0
E23
TS0_ERR/CSI0_MCLK/PE1
E22
TS0_SYNC/CSI0_HSYNC/PE2
D23
TS0_DVLD/CSI0_VSYNC/PE3
D22
TS0_D0/CSI0_D0/PE4
C23
TS0_D1/CSI0_D1/PE5
C22
TS0_D2/CSI0_D2/PE6
B23
TS0_D3/CSI0_D3/PE7
B22
TS0_D4/CSI0_D4/PE8
A23
TS0_D5/CSI0_D5/PE9
A22
TS0_D6/CSI0_D6/PE10
B21
TS0_D7/CSI0_D7/PE11
A21
TS1_CLK/CSI1_PCLK/SDC1_CMD/PG0
F20
TS1_ERR/CSI1_MLCK/SDC1_CLK/PG1
E21
TS1_SYNC/CSI1_HSYNC/SDC1_D0/PG2
E20
TS1_DVLD/CSI1_VSYNC/SDC1_D1/PG3
D21
TS1_D0/CSI1_D0/SDC1_D2/CSI0_D8/PG4
D20
TS1_D1/CSI1_D1/SDC1_D3/CSI0_D9/PG5
C21
TS1_D2/CSI1_D2/UART3_TX/CSI0_D10/PG6
E19
TS1_D3/CSI1_D3/UART3_RX/CSI0_D11/PG7
C20
TS1_D4/CSI1_D4/UART3_RTS/CSI0_D12/PG8
D19
TS1_D5/CSI1_D5/UART3_CTS/CSI0_D13/PG9
C19
TS1_D6/CSI1_D6/UART4_TX/CSI0_D14/PG10
D18
TS1_D7/CSI1_D7/UART4_RX/CSI0_D15/PG11
C18
ODT
AA5
SCK1#
J3
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
CPU2
VCC-PLL两个过孔，30mil以上
VCC-PLL=3.0V
CSI1-RESET#
CSI1-STBY-EN
CSI-FLASH
CSI-IO0
FMINL
FMINR
LINEINL
LINEINR
AVCC
VCC-PLL
VCC-3V3
VCC-RTC
GND
GND
GND
GND
HTX0P
HTX0N
HTX1P
HTX1N
HTX2P
HTX2N
HTXCP
HTXCN
HSCL
HSDA
HHPD
ERXDV
ETXD0
RESET#
HPL
CLK32K-IN
UART0-TX
SD0-D1
CLK32K-OUT
SD0-D0
UART0-RX
EMDC
SD0-CLK
DM2
DP2
SD0-CMD
OSC24MI
HPR
OSC24MO
DM0
SD0-D3
TWI1-SCK
DP0
SD0-D2
TWI1-SDA
DM1
DP1
EMDIO
ERXD3
ETXEN
ERXD2
ETXCK
ERXD1
ECRS
ERXD0
ECOL
ETXD3
ERXCK
ETXD2
ERXERR
ETXD1
ETXERR
TV-OUT3
TXP-SATA
TXN-SATA
RXP-SATA
RXN-SATA
REXT-SATA
PMU-SCK
PMU-SDA
NMI#
UART2_RX
UART2_TX
UART2_CTS
VRA1
VRA2
VRP
LRADC0
HPBP
HPCOM
HPCOM-FB
MICIN1
VMIC
CAN_TX
CAN_RX
UBOOT
LCD0-D16
LCD0-D17
LCD0-D18
LCD0-D0
LCD0-D1
LCD0-D2
LCD0-CLK
LCD0-D3
LCD0-DE
LCD0-D4
LCD0-HSYNC
LCD0-D19
LCD0-VSYNC
LCD0-D20
LCD0-D21
LCD0-D22
LCD0-D23
LCD0-D5
LCD0-D6
LCD0-D7
LCD0-D8
LCD0-D9
LCD0-D10
LCD0-D11
LCD0-D12
LCD0-D13
LCD0-D14
LCD0-D15
TWI2-SCK
TWI2-SDA
TWI3-SCK
TWI3-SDA
SPI0_CS0
SPI0_CLK
SPI0_MOSI
SPI0_MISO
HCEC
UART2_RTS
PWM0
SPI0_CS1
EMAC-PWR-EN
LRADC1
UART7_TX
UART7_RX
PWM1
CSI0-STBY-EN
CSI0-PWR-EN
CSI0-RESET#
UART3_TX
UART3_RX
PH2
LCD0-CS
LCD0-IO0
LCD0-IO1
LCD0-IO2
IR-IN
USB0-DRV
USB0-IDDET
SD0-DET
ADC_X1
ADC_X2
ADC_Y1
ADC_Y2
TV-OUT0
TV-OUT1
TV-OUT2
VGA-DET
USB2-DRV
LCDIO-03
LED1
PH5
HP-IN
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
CPU2
1.0
OrangePi-A20
A3
2
13
Saturday, October 25, 2014
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
CPU2
1.0
OrangePi-A20
A3
2
13
Saturday, October 25, 2014
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
CPU2
1.0
OrangePi-A20
A3
2
13
Saturday, October 25, 2014
TP12
SYS Ctrl
IR
UART
PS2
SPI
TWI
MISC
CARD0
EINT
AUDIO INT
AUDIO CODEC
USB
CARD3
CLK SRC
FBGA441-A20
U1-3
FBGA441C80P19X19
RXD3/SPI1_CS0/UART2_RTS/PA0
D5
RXD2/SPI1_CLK/UART2_CTS/PA1
E5
RXD1/SPI1_MOSI/UART2_TX/PA2
D6
RXD0/SPI1_MISO/UART2_RX/PA3
E6
TXD3/SPI1_CS1/PA4
D7
TXD2/SPI3_CS0/PA5
E7
TXD1/SPI3_CLK/PA6
D8
TXD0/SPI3_MOSI/PA7
E8
RXCK/SPI3_MISO/PA8
D9
ERXERR/SPI3_CS1/I2S1_MCLK/PA9
E9
ERXDV/GRXCTL/UART1_TX/PA10
D10
MDC/UART1_RX/PA11
E10
MDIO/UART6_TX/UART1_RTS/PA12
D11
ETXEN/GTXCTL/UART6_RX/UART1_CTS/PA13
E11
ETXCK/UART7_TX/UART1_DTR/I2S1_BCLK/PA14
D12
ECRS/GTXCK/UART7_RX/UART1_DSR/I2S1_LRCK/PA15
E12
ECOL/GCLKIN/CAN_TX/UART1_DCD/I2S1_DO/PA16
D13
ETXERR/CAN_RX/UART1_RING/I2S1_DI/PA17
C13
TWI0_SCK/PB0
A15
TWI0_SDA/PB1
B15
TWI1_SCK/PB18
A8
TWI1_SDA/PB19
B8
TWI2_SCK/PB20
C8
TWI2_SDA/PB21
C7
SPI0_CS0/UART5_TX/EINT22/PI10
C17
SPI0_CLK/UART5_RX/EINT23/PI11
D17
SPI0_MOSI/UART6_TX/CLK_OUT_A/EINT24/PI12
C16
SPI0_MISO/UART6_RX/CLK_OUT_B/EINT25/PI13
D16
PS2_SCK1/TCLKIN0/EINT26/SPI0_CS1/PI14
C15
PS2_SDA1/TCLKIN1/EINT27/SPI1_CS1/PI15
D15
UART0_TX/IR1_TX/PB22
A7
UART0_RX/IR1_RX/PB23
B7
IR0_TX/SPDIF_MCLK/STANBYWFI/PB3
B14
IR0_RX/PB4
A13
JTAG_MS0/SPI2_CS0/PB14
A10
JTAG_CK0/SPI2_CLK/PB15
B10
JTAG_DO0/SPI2_MOSI/PB16
A9
JTAG_DI0/SPI2_MISO/PB17
B9
TEST
H16
JTAG_SEL
T10
UBOOT_SEL
W8
VDDQE
T9
NMI#
F5
RESET#
C14
X32KI
F1
X32KO
F2
X24MI
N23
X24MO
N22
VDD-RTC
K8
PLLTEST
T15
VCC-PLL
P16
PLLDV
T16
PLLVREG
R15
AVCC
T19
VRA1
W20
VRA2
V20
VRP
W21
SDC0_D1/JTAG_MS1/PF0
M20
SDC0_D0/JTAG_DI1/PF1
M19
SDC0_CLK/UART0_TX/PF2
L20
SDC0_CMD/JTAG_DO1/PF3
L19
SDC0_D3/UART0_RX/PF4
K20
SDC0_D2/JTAG_CK1/PF5
K19
SDC3_CMD/PI4
A18
SDC3_CLK/PI5
B18
SDC3_D0/PI6
A17
SDC3_D1/PI7
B17
SDC3_D2/PI8
A16
SDC3_D3/PI9
B16
EINT28/SPI1_CS0/UART2_RTS/PI16
E17
EINT29/SPI1_CLK/UART2_CTS/PI17
E16
EINT30/SPI1_MOSI/UART2_TX/PI18
E15
EINT31/SPI1_MISO/UART2_RX/PI19
D14
I2S_MCLK/AC97_MCLK/PB5
B13
I2S_BCLK/AC97_BCLK/PB6
A12
I2S_LRCK/AC97_SYNC/PB7
B12
I2S_DO0/AC97_DO/PB8
A11
I2S_DO1/PB9
C12
I2S_DO2/PB10
C11
I2S_DO3/PB11
C10
I2S_DI/AC97_DI/SPDIF_DI/PB12
C9
SPI2_CS1/SPDIF_DO/PB13
B11
PHOUTN
AC23
PHOUTP
AC22
FMINL
Y20
FMINR
Y21
VMIC
AA21
MICIN1
AC20
MICIN2
AC21
LINEINL
AB20
LINEINR
AB21
HPOUTR
W19
HPCOM
AA19
HPCOMFB
AA20
VCC-HP
AB19
HPBP
AC19
HPOUTL
Y19
DM0
N20
DP0
N21
DM1
P20
DP1
P21
DM2
R20
TWI3_SCK/PI0
A20
TWI3_SDA/PI1
B20
TWI4_SCK/PI2
A19
AGND
U19
PLLGND
P15
DP2
R21
PWM1/TWI4_SDA/PI3
B19
HPGND
V19
TP13
TV
SATA
HDMI
ADC
PWM
TP
LCD1
LCD0
FBGA441-A20
U1-4
FBGA441C80P19X19
TVIN0
AC18
TVIN1
AB18
TVIN2
AA17
TVIN3
Y17
VRP_TVIN
AA16
VRN_TVIN
Y16
TVOUT0
AC16
TVOUT1
AB16
TVOUT2
AC17
TVOUT3
AB17
TXP_SATA
T20
TXM_SATA
T21
RXP_SATA
U21
RXM_SATA
U20
REXT_SATA
V21
CLKP_SATA
R19
CLKM_SATA
P19
TX0P_HDMI
V23
TX0N_HDMI
V22
TX1P_HDMI
U23
TX1N_HDMI
U22
TX2P_HDMI
T23
TX2N_HDMI
T22
TXCP_HDMI
W23
TXCN_HDMI
W22
VREG1_HDMI
T14
SCL_HDMI
R23
SDA_HDMI
R22
PWM0/PB2
A14
HSCL/UART7_TX/PS2_SCK0/PI20
E14
HSDA/UART7_RX/PS2_SDA0/PI21
E13
X1_TP
Y22
X2_TP
AA22
Y1_TP
Y23
Y2_TP
AA23
HPD_HDMI
P22
CEC_HDMI
P23
LCD0_D0/LVDS0_VP0/PD0
AB15
LCD0_D1/LVDS0_VN0/PD1
AC15
LCD0_D2/LVDS0_VP1/PD2
AB14
LCD0_D3/LVDS0_VN1/PD3
AC14
LCD0_D4/LVDS0_VP2/PD4
AB13
LCD0_D5/LVDS0_VN2/PD5
AC13
LCD0_D6/LVDS0_VPC/PD6
AB12
LCD0_D7/LVDS0_VNC/PD7
AC12
LCD0_D8/LVDS0_VP3/PD8
AB11
LCD0_D9/LVDS0_VN3/PD9
AC11
LCD0_D10/LVDS1_VP0/PD10
Y15
LCD0_D11/LVDS1_VN0/PD11
AA15
LCD0_D12/LVDS1_VP1/PD12
Y14
LCD0_D13/LVDS1_VN1/PD13
AA14
LCD0_D14/LVDS1_VP2/PD14
Y13
LCD0_D15/LVDS1_VN2/PD15
AA13
LCD0_D16/LVDS1_VPC/PD16
Y12
LCD0_D17/LVDS1_VNC/PD17
AA12
LCD0_D18/LVDS1_VP3/PD18
Y11
LCD0_D19/LVDS1_VN3/PD19
AA11
LCD0_D20/CSI1_MCLK/PD20
Y10
LCD0_D21/SMC_VPPEN/PD21
AA10
LCD0_D22/SMC_VPPPP/PD22
AB10
LCD0_D23/SMC_DET/PD23
AC10
LCD0_CLK/SMC_VCCEN/PD24
Y9
LCD0_DE/SMC_RST/PD25
AA9
LCD0_HSYNC/SMC_SLK/PD26
AB9
LCD0_VSYNC/SMC_SDA/PD27
AC9
LCD1_D0/UART3_TX/EINT0/CSI1_D0/PH0
A6
LCD1_D1/UART3_RX/EINT1/CSI1_D1/PH1
B6
LCD1_D2/UART3_RTS/EINT2/CSI1_D2/PH2
C6
LCD1_D3/UART3_CTS/EINT3/CSI1_D3/PH3
A5
LCD1_D4/UART4_TX/EINT4/CSI1_D4/PH4
B5
LCD1_D5/UART4_RX/EINT5/CSI1_D5/PH5
C5
LCD1_D6/UART5_TX/MS_BS/EINT6/CSI1_D6/PH6
A4
LCD1_D7/UART5_RX/MS_CLK/EINT7/CSI1_D7 /PH7
B4
LCD1_D8/ERXD3/KP_IN0/MS_D0/EINT8/CSI1_D8/PH8
C4
LCD1_D9/ERXD2/KP_IN1/MS_D1/EINT9/CSI1_D9/PH9
D4
LCD1_D10/ERXD1/KP_IN2/MS_D2/EINT10/CSI1_D10/PH10
A3
LCD1_D11/ERXD0/KP_IN3/MS_D3/EINT11/CSI1_D11/PH11
B3
LCD1_D12/PS2_SCK1/EINT12/CSI1_D12/PH12
C3
LCD1_D13/PS2_SDA1/SMC_RST/EINT13/CSI1_D13/PH13
A2
LCD1_D14/ETXD3/KP_IN4/SMC_VPPEN/EINT14/CSI1_D14/PH14
B2
LCD1_D15/ETXD2/KP_IN5/SMC_VPPPP/EINT15/CSI1_D15/PH15
A1
LCD1_D16/ETXD1/KP_IN6/SMC_DET/EINT16/CSI1_D16/PH16
B1
LCD1_D17/ETXD0/KP_IN7/SMC_VCCEN/EINT17/CSI1_D17/PH17
C1
LCD1_D18/ERXCK/KP_OUT0/SMC_SLK/EINT18/CSI1_D18/PH18
C2
LCD1_D19/ERXERR/KP_OUT1/SMC_SDA/EINT19/CSI1_D19/PH19
D1
LCD1_D20/ERXDV/CAN_TX/EINT20/CSI1_D20/PH20
D2
LCD1_D21/EMDC/CAN_RX/EINT21/CSI1_D21/PH21
D3
LCD1_D22/EMDIO/KP_OUT2/SDC1_CMD/CSI1_D22/PH22
E1
LCD1_D23/ETXEN/KP_OUT3/SDC1_CLK/CSI1_D23/PH23
E2
LCD1_CLK/ETXCK/KP_OUT4/SDC1_D0/CSI1_PCLK/PH24
E3
LCD1_DE/ECRS/KP_OUT5/SDC1_D1/CSI1_FIELD/PH25
E4
LCD1_HSYNC/ECOL/KP_OUT6/SDC1_D2/CSI1_HSYNC/PH26
F3
LCD1_VSYNC/ETXERR/KP_OUT7/SDC1_D3/CSI1_VSYNC/PH27
F4
LRADC0
AB23
LRADC1
AB22
C1
104
C0402
TP8
TP6
TP1
TP7
TP10
TP3
TP9
TP11
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
DDR3-16BITX2
DREF
SCK-N
SCK
D-SCK-N
D-SCK
DREF
SDQ[31:0]
SA[15:0]
SBA[2:0]
SDQM[3:0]
SDQS[3:0]
SDQSB[3:0]
SA0
SA1
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
SA10
SA11
SA12
SA13
SA14
SA15
SA0
SA1
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
SA10
SA11
SA12
SA13
SA14
SA15
SDQ6
SDQ4
SDQ7
SDQ0
SDQ3
SDQ2
SDQ1
SDQ5
SDQ14
SDQ15
SDQ11
SDQ8
SDQ9
SDQ13
SDQ12
SDQ10
SDQ19
SDQ20
SDQ17
SDQ16
SDQ23
SDQ21
SDQ22
SDQ18
SDQ30
SDQ29
SDQ28
SDQ24
SDQ25
SDQ31
SDQ27
SDQ26
DREF
DREF
DREF
DREF
SODT
SODT
SCAS
SRAS
SCS
SCKE
SWE
SBA0
SBA1
SBA2
SCAS
SRAS
SCS
SCKE
SWE
SBA0
SBA1
SBA2
D-SCK-N
D-SCK
SDQSB0
SDQS0
SDQSB1
SDQS1
SDQM0
SDQM1
SRST
D-SCK-N
D-SCK
SDQSB2
SDQS2
SDQSB3
SDQS3
SDQM2
SDQM3
SRST
DREF
GND
DRAM-VCC
GND
GND
GND
GND
GND
GND
DRAM-VCC
GND
DRAM-VCC
DRAM-VCC
GND
DRAM-VCC
CPU-REF
SDQ[31:0]
SA[15:0]
SBA[2:0]
SDQM[3:0]
SDQS[3:0]
SDQSB[3:0]
SCK
SCKE
SCK-N
SWE
SCAS
SRAS
SRST
SCS
SODT
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
DDR3-16BITX2
1.0
OrangePi-A20
A3
3
13
Saturday, October 25, 2014
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
DDR3-16BITX2
1.0
OrangePi-A20
A3
3
13
Saturday, October 25, 2014
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
DDR3-16BITX2
1.0
OrangePi-A20
A3
3
13
Saturday, October 25, 2014
R3
240R-1%
R0402
C7
104
C0402
C4
NC\10pF
C0402
R2
240R-1%
R0402
C14
102
C0402
C10
104
C0402
R6
0R
R0402
C8
103
C0402
C11
105-10V
C0402
C9
102
C0402
C5
104
C0402
R4
2K-1%
R0402
C13
103
C0402
C6
105-10V
C0402
C2
104
C0402
C12
104
C0402
R5
2K-1%
R0402
R7
0R
R0402
C3
104
C0402
U2
DDR3-FBGA96
FBGA96C80P9X13
A0
N3
A1
P7
A2
P3
A3
N2
A4
P8
A5
P2
A6
R8
A7
R2
A8
T8
A9
R3
A10
L7
A11
R7
A12
N7
A13
T3
A14
T7
A15
M7
BA0
M2
BA1
N8
BA2
M3
DQL0
E3
DQL1
F7
DQL2
F2
DQL3
F8
DQL4
H3
DQL5
H8
DQL6
G2
DQL7
H7
DQU0
D7
DQU1
C3
DQU2
C8
DQU3
C2
DQU4
A7
DQU5
A2
DQU6
B8
DQU7
A3
CK
J7
CK#
K7
WE
L3
RAS#
J3
CAS#
K3
CS#
L2
CKE
K9
VREFCA
M8
VREFDQ
H1
ODT
K1
VDDQ#1
A1
VDDQ#2
C1
VDDQ#3
F1
VDDQ#4
D2
VDDQ#5
H2
VDDQ#6
A8
VDDQ#7
H9
VDDQ#8
E9
VDDQ#9
C9
VDD#2
R1
VDD#1
N1
VDD#3
B2
VDD#4
K2
VDD#5
G7
VDD#6
K8
VDD#7
D9
VDD#8
N9
VDD#9
R9
VSSQ#1
B1
VSSQ#2
D1
VSSQ#3
G1
VSSQ#4
E2
VSSQ#5
D8
VSSQ#6
E8
VSSQ#7
B9
VSSQ#8
F9
VSSQ#9
G9
VSS#1
E1
VSS#2
M1
VSS#3
P1
VSS#4
T1
VSS#5
J2
VSS#6
B3
VSS#7
G8
VSS#8
J8
VSS#9
A9
VSS#10
M9
VSS#11
P9
VSS#12
T9
DQSL
F3
DQSL#
G3
DQSU
C7
DQSU#
B7
DML
E7
DMU
D3
NC#1
J1
NC#2
L1
NC#3
J9
NC#4
L9
ZQ
L8
RESET
T2
U3
DDR3-FBGA96
FBGA96C80P9X13
A0
N3
A1
P7
A2
P3
A3
N2
A4
P8
A5
P2
A6
R8
A7
R2
A8
T8
A9
R3
A10
L7
A11
R7
A12
N7
A13
T3
A14
T7
A15
M7
BA0
M2
BA1
N8
BA2
M3
DQL0
E3
DQL1
F7
DQL2
F2
DQL3
F8
DQL4
H3
DQL5
H8
DQL6
G2
DQL7
H7
DQU0
D7
DQU1
C3
DQU2
C8
DQU3
C2
DQU4
A7
DQU5
A2
DQU6
B8
DQU7
A3
CK
J7
CK#
K7
WE
L3
RAS#
J3
CAS#
K3
CS#
L2
CKE
K9
VREFCA
M8
VREFDQ
H1
ODT
K1
VDDQ#1
A1
VDDQ#2
C1
VDDQ#3
F1
VDDQ#4
D2
VDDQ#5
H2
VDDQ#6
A8
VDDQ#7
H9
VDDQ#8
E9
VDDQ#9
C9
VDD#2
R1
VDD#1
N1
VDD#3
B2
VDD#4
K2
VDD#5
G7
VDD#6
K8
VDD#7
D9
VDD#8
N9
VDD#9
R9
VSSQ#1
B1
VSSQ#2
D1
VSSQ#3
G1
VSSQ#4
E2
VSSQ#5
D8
VSSQ#6
E8
VSSQ#7
B9
VSSQ#8
F9
VSSQ#9
G9
VSS#1
E1
VSS#2
M1
VSS#3
P1
VSS#4
T1
VSS#5
J2
VSS#6
B3
VSS#7
G8
VSS#8
J8
VSS#9
A9
VSS#10
M9
VSS#11
P9
VSS#12
T9
DQSL
F3
DQSL#
G3
DQSU
C7
DQSU#
B7
DML
E7
DMU
D3
NC#1
J1
NC#2
L1
NC#3
J9
NC#4
L9
ZQ
L8
RESET
T2
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
AUDIO&SYS
DRAM
BESIDE CPU
Crystal
PIO-INTFACE
CORE
SATA
CPU&TV
ADC
TWI-PULLUP
USB
REXT-SATA
GND
GND
VCC-RTC
GND
DRAM-VCC
INTVDD
VCC-3V3
GND
GND
CPUVDD
GND
GND
GND
GND
GND
GND
GND
GND
VCC-3V3
GND
VDD25-SATA
GND
GND
GND
GND
GND
GND
GND
GND
AVCC
VCC-3V3
INTVDD
VCC-3V3
GND
GND
AVCC
GND
GND
AVCC
CLK32K-OUT
OSC24MI
OSC24MO
VRA1
VRA2
CLK32K-IN
VRP
RESET#
HPBP
MICM
REXT-SATA
ADC_X1
ADC_Y1
ADC_X2
ADC_Y2
LRADC0
TWI1-SCK
TWI1-SDA
PMU-SCK
PMU-SDA
TWI2-SCK
TWI2-SDA
TWI3-SCK
TWI3-SDA
LRADC1
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
BESIDE CPU
1.0
OrangePi-A20
A3
4
13
Saturday, October 25, 2014
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
BESIDE CPU
1.0
OrangePi-A20
A3
4
13
Saturday, October 25, 2014
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
BESIDE CPU
1.0
OrangePi-A20
A3
4
13
Saturday, October 25, 2014
C17
104
C0402
C28
12pF
C0402
C30
104
C0402
C53
104
C0402
C38
103
C0402
C103
104
C0402
C19
103
C0402
R15
2K2
R0402
X1
24MHz
TSX-3225
XIN
1
GND
2
XOUT
3
GND
4
R17
200K-1%
R0402
X2
32.768KHz
MM-11B
1
2
3
4
C15
4.7uF/6.3V
C0402
C48
102
C0402
C44
105-10V
C0402
C25
104
C0402
C45
104
C0402
C41
104
C0402
C36
105-10V
C0402
C43
105-10V
C0402
C49
102
C0402
R8
2K2
R0402
C46
103
C0402
C24
104
C0402
C40
10uF-6.3V
C0603
C50
102
C0402
C31
10uF-6.3V
C0603
C18
103
C0402
C42
104
C0402
R9
2K2
R0402
C16
105-10V
C0402
C23
105-10V
C0402
C22
4.7uF/6.3V
C0402
C26
103
C0402
R10
2K2
R0402
C51
102
C0402
C32
104
C0402
R20
100K
R0402
C47
102
C0402
R22
191R-1%
R0402
C33
10uF-6.3V
C0603
R11
2K2
R0402
R16
10M
R0402
C20
12pF
C0402
C52
102
C0402
C34
104
C0402
C29
105-10V
C0402
R19
100K
R0402
R18
0R
R0402
C35
105-10V
C0402
R12
2K2
R0402
C21
12pF
C0402
C27
12pF
C0402
C37
104
C0402
R13
2K2
R0402
C55
104
C0402
C39
104
C0402
R21
NC
R0402
C54
104
C0402
R14
2K2
R0402
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
DRAM-VCC
VCC-3V3
Power
PMU-AXP209
DC-IN
Vout = 0.6*(1+R1/R2)
R1 R2
500mA
IPSOUT
RESET#
IPSOUT
IPSOUT
VCC-RTC
NMI#
AVCC
VCC-3V3
INTVDD
CPUVDD
VCC-RTC
RESET#
NMI#
PMU-SCK
PMU-SDA
EXTEN
USB0
-DRV
PMU-SDA
PMU-SCK
PWR-ON#
LDO3
AVCC
EXTEN
IPSOUT
INTVDD
CPUVDD
PMU-RST
DRAM-VCC
VBAT
VBUS_WK
NMI#
LDO3
USB0-DRV
VBUS_WK
EXTEN
AVCC
EXTEN
IPSOUT
GND
GND
GND
GND
GND
GND
GND
GND
GND
VCC-3V3
GND
GND
GND
GND
GND
CPUVDD
INTVDD
VCC-3V3
AVCC
VCC-RTC
GND
IPSOUT
BACKUP
GND
GND
GND
GND
AVCC
GND
GND
DRAM-VCC
GND
GND
GND
GND
GND
GND
GND
IPSOUT
BACKUP
INTVDD
CPUVDD
DRAM-VCC
VBUS
IPSOUT
IPSOUT
VBAT
VBAT-CH
GND
GND
VBAT
LDO3
ACIN
GND
GND
VCC-3V3
GND
GND
GND
GND
ACIN
GND
GND
GND
GND
GND
GND
GND
GND
VCC-3V3
GND
IPSOUT
VCC-PLL
GND
GND
VBAT
GND
RESET#
NMI#
PMU-SCK
PMU-SDA
USB0-DRV
VBUS_WK
EXTEN
UBOOT
LED1
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
POWER
1.0
OrangePi-A20
A3
5
13
Saturday, October 25, 2014
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
POWER
1.0
OrangePi-A20
A3
5
13
Saturday, October 25, 2014
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
POWER
1.0
OrangePi-A20
A3
5
13
Saturday, October 25, 2014
C69
22uF-6.3V
C0805
VBAT
L5
2.2uH@2A DCR<0.1R
IND-4x4
R25
100R
R0402
PS
R35
100K-1%
R0402
C85
4.7uF/6.3V
C0402
3.3V
D2
LED0805
LED-R
C82
47pF
C0402
FB1
60R@100MHz,3.0A
L0603
1.2V
C193
4.7uF/6.3V
C0402
CN1
DC-0016
DC-0016
3
4
2
SW1
TS-026-3
TS-026-3
1
2
3
+
BAT2
NC\XH414H II06E
Bat_SMD414
C84
104
C0402
L4
2.2uH@2A DCR<0.1R
IND-4x4
R36
2K2
R0402
Q4
MMBT3904
SOT-23
R29
100K-1%
R0402
C70
102
C0402
C60
104
C0402
R23
2K2
R0402
U23
AP2121AK-3.0TRE1
SOT23-5
INPUT
1
GND
2
EN
3
BYPASS
4
VOUT
5
C83
10uF-6.3V
C0603
GND
C59
104
C0402
C75
4.7uF/6.3V
C0402
AVCC
R26
200K-1%
R0402
C63
105-10V
C0402
C66
4.7uF/6.3V
C0402
R118
10K
R0402
R34
442K-1%
R0402
C79
4
.7uF/6.3V
C
0402
D1
1N4148
SOD123
C58
105-10V
C0402
L1
2.2uH@2A DCR<0.1R
IND-4x4
C78
104
C0402
R28
150K-1%
R0402
VBK
U5
SY8008B-AAC
SOT23-5
EN
1
GND
2
IN
4
LX
3
FB
5
R115
2K2
R0402
R33
2K
R0402
C61
10uF-6.3V
C0603
C64
105-10V
C0402
C73
10uF-6.3V
C0603
R119
100K
R0402
U4
AXP209
QFN48E
SD
A
1
SC
K
2
GP
IO
3
3
N_OE
4
GP
IO
2
5
VIN
2
7
LX
2
8
P
G
ND2
9
DCDC2
10
LDO4
11
LDO2
12
LDO24IN
13
VIN3
14
LX3
15
PGND3
16
DCDC3
17
GPIO1
18
GPIO0/LDO
19
EXTEN
20
APS
21
AGND
22
BIAS
23
VREF
24
PW
R
O
K
25
VIN
T
26
L
D
O
1
SET
27
LDO1
28
DC3S
E
T
29
B
A
CK
UP
30
VBU
S
31
AC
IN
1
32
AC
IN
2
33
PS1
34
PS2
35
CHGLE
D/
GP
O
36
TS
37
BAT1
38
BAT2
39
LDO3IN
40
LDO3
41
BATSENSE
42
CHSENSE
43
VIN1
44
LX1
45
PGND1
46
PWRON
47
IRQ
48
N
_
VBU
SEN
6
THERMAL
49
1.5V
C76
22uF-6.3V
C0805
RTC
R24
47K
R0402
R27
0R03-1%
R0805
C57
105-10V
C0402
U6
SY8008B-AAC
SOT23-5
EN
1
GND
2
IN
4
LX
3
FB
5
C80
22uF-6.3V
C0805
C65
4.7uF/6.3V
C0402
D9
LED0805
LED-G
C72
4.7uF/6.3V
C0402
L2
2.2uH@2A DCR<0.1R
IND-4x4
C86
22uF-6.3V
C0805
ACIN
C77
10uF-6.3V
C0603
C71
102
C0402
L3
2.2uH@2A DCR<0.1R
IND-4x4
C67
47pF
C0402
Li-on
NC\Bat
batt
1
2
C81
102
C0402
C74
10uF-6.3V
C0603
R30
1K5
R0402
1.4V
C56
10uF-6.3V
C0603
C62
100uF-6.3V
TAJ-B
SW2
TS-026-3
TS-026-3
1
2
3
R31
47K
R0402
C68
105-10V
C0402
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
TF-NandFlash-SATA
SATA
MicroSD
If paste Intel、Toshiba、Samsung 2xnm TSOP Nand，
NSR2=OR，NSR3=NC；Other NSR2=NC，NSR3=0R.
NANDFLASH
RXP-S
TXP-S
TXN-S
RXN-S
SD0-D2
SD0-D3
SD0-CMD
SD0-CLK
SD0-D0
SD0-D1
SD0-DET
EXTEN
EXTEN
SD0-DET
SD0-D2
SD0CMD
SD0-D3
SD0-D0
SD0-D1
SD0-CMD
SD0-CLK
SD0CLK
NRB0#
eMMC-CMD
ND0
eMMC-D0
ND1
eMMC-D1
ND2
eMMC-D2
ND3
eMMC-D3
NRB1#
eMMC-CLK
ND4
NDQS
eMMC-RST
ND5
ND6
ND7
NDQS
NRB0#
NRD#
ND6
NAND-WP#
VPS
NWE#
ND7
NCLE
NALE
ND4
ND3
ND2
ND1
ND0
NRB1#
ND5
NCE1#
NCE0#
NRB1#
NAND-WP#
NRB0#
VPS
GND
VCC-3V3
VDD25-SATA
GND
GND
GND
ACIN
SATA-5V
GND
GND
VCC-SD
GND
IPSOUT
VCC-SD
VCC-3V3
GND
VCC-SD
GND
GND
GND
GND
VCC-NAND
GND
VCC-NAND
VCC-3V3
VCC-NAND
VCC-NAND
VCC-NAND
VCC-NAND
VCC-NAND
VCC-NAND
GND
GND
VCC-NAND
GND
GND
VCC-NAND
VCC-NAND
GND
TXP-SATA
TXN-SATA
RXP-SATA
RXN-SATA
SD0-D2
SD0-CMD
SD0-D3
SD0-CLK
SD0-D0
SD0-D1
SD0-DET
EXTEN
NRB0#
ND0
ND1
ND2
ND3
NRB1#
ND4
NDQS
ND5
ND6
ND7
NWE#
NCE1#
NCLE
NALE
NRE#
NCE0#
NCE2#
NCE3#
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
TF-SATA
1.0
OrangePi-A20
A3
6
13
Saturday, October 25, 2014
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
TF-SATA
1.0
OrangePi-A20
A3
6
13
Saturday, October 25, 2014
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
TF-SATA
1.0
OrangePi-A20
A3
6
13
Saturday, October 25, 2014
R42
47K
R0402
C91
105-10V
C0402
NC\NAND FLASH X8
U8
TSOP48
RB2#
6
CE3#
14
NC17
39
IO4
41
NC20
46
RB1#
7
IO0
29
CE4#
15
NC5
20
NC3
3
NC11
26
NC4
11
NC16
35
CE2#
10
RB4#
4
NC19
45
NC6
21
VSS2
36
IO7
44
IO2
31
NC14
33
IO5
42
NC10
25
RB3#
5
VCC1
12
NC9
24
NC22
48
NC13
28
ALE
17
WE#
18
VSS3
38
RE#
8
NC7
22
NC21
47
CE1#
9
IO3
32
RES#
1
VSS1
13
NC2
2
NC8
23
CLE
16
VCC2
37
WP#
19
NC18
40
NC12
27
IO1
30
IO6
43
NC15
34
C87
104
C0402
CN2
SIP2-254-SATA-H
CON_SIP2-254-H
GND
1
VDD5V
2
C90
104
C0402
R43
22R
R0402
C102
104
C0402
C97
103
C0402
R46
NC\10K
R0402
SD
NSR3
NC\0R
R0402
CN5
TF-09P-H1.85
microsd-9p-a
DAT2
1
DAT3/CD
2
CMD
3
VDD
4
CLK
5
VSS
6
DAT0
7
DAT1
8
CD
9
GND1
10
GND2
11
GND3
12
GND4
13
R45
22R
R0402
NSR1
10K
R0402
C101
105-10V
C0402
C96
103
C0402
NSR2
NC\0R
R0402
R49
10K
R0402
C95
104
C0402
CN3
SATA7_Vertical_B_Type
SATA127-7PW-H
GND1
1
TXP
2
TXN
3
GND2
4
RXN
5
RXP
6
GND3
7
SATA
C100
105-10V
C0402
R37
47K
R0402
C98
103
C0402
C94
104
C0402
R48
10K
R0402
U9
AP2121AK-2.5TRE1
SOT23-5
INPUT
1
GND
2
EN
3
BYPASS
4
VOUT
5
C93
105-10V
C0402
C88
4.7uF/6.3V
C0402
C89
NC\5pF
C0402
C99
103
C0402
R47
0R
R0402
C92
104
C0402
U7
AP2121AK-3.3TRE1
SOT23-5
INPUT
1
GND
2
EN
3
BYPASS
4
VOUT
5
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
CSI-HDMI
CSI
HDMI
Close to camera
Close to AP
CSI0-RESET#
CSI-PCLK
CSI-D6
CSI0-STBY-EN
CSI-D4
CSI-D5
CSI-MCLK
CSI-D7
CSI-D1
CSI-D2
CSI-D0
CSI-D3
CSI-VSYNC
CSI-HSYNC
CAM-SCK
CAM-SDA
HDMI-HPD
HDMI-SDA
HDMI-SCL
HDMI-CEC
HDMI-TX2P
HDMI-TX2N
HDMI-TX1P
HDMI-TX1N
HDMI-TX0P
HDMI-TX0N
HDMI-TXCN
HDMI-TXCP
HDMI-CEC
HDMI-TX0P
HDMI-SCL
HDMI-SDA
GND
HDMI-TX2P
HDMI-TX2N
HDMI-TX1P
HDMI-TX1N
GND
GND
HDMI-TX0N
GND
HDMI-SCL
HDMI-TXCN
HDMI-HPD
GND
HDMI-CEC
HDMI-TXCP
HDMI-SDA
GND
GND
CSI0-PWR-EN
CSI0-RESET#
CSI0-STBY-EN
CSI-D5
CSI-D7
CSI-D4
C-D3
CSI-D3
C-D0
CSI-D0
C-D2
CSI-D2
C-D1
CSI-D1
CAM-SDA
CAM-SCK
C-MCLK
CSI-PCLK
CSI-VSYNC
CSI0-RESET#
CSI-HSYNC
CSI0-STBY-EN
C-D4
C-D5
C-D7
C-D6
CSI-D6
CSI-PCLK
CSI-MCLK
C-PCLK
C-MCLK
CSI0-PWR-EN
CSI0_EN
CSI0_EN
GND
VCC-5V
GND
HDMI-5V
VCC-3V3
GND
GND
HDMI-5V
HDMI-5V
VCC-CSI
VCC-CSI
VCC-CSI
GND
AFVCC-CSI
GND
GND
IPSOUT
VCC-CSI
VCC-CSI
VDD1V5-CSI
IPSOUT
GND
VDD1V5-CSI
GND
GND
IPSOUT
GND
VCC-CSI
GND
GND
AFVCC-CSI
IPSOUT
GND
CSI0-RESET#
CSI0-D7
CSI0-HSYNC
TWI1-SCK
TWI1-SDA
CSI0-VSYNC
CSI0-PCLK
CSI0-D5
CSI0-D6
CSI0-D2
CSI0-MCLK
CSI0-D0
CSI0-D4
CSI0-D1
CSI0-D3
HSCL
HSDA
HHPD
HCEC
HTX2P
HTX2N
HTX1P
HTX1N
HTX0P
HTX0N
HTXCP
HTXCN
CSI0-STBY-EN
CSI0-PWR-EN
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
CSI-HDMI
1.0
OrangePi-A20
A3
7
13
Saturday, October 25, 2014
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
CSI-HDMI
1.0
OrangePi-A20
A3
7
13
Saturday, October 25, 2014
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
CSI-HDMI
1.0
OrangePi-A20
A3
7
13
Saturday, October 25, 2014
R141
22R
R0402
R54
2K2
R0402
R56
2K2
R0402
ESD1 RClamp0524PA
SLP2510P8-ESD
IN1
1
IN2
2
IN3
4
IN4
5
GND1
3
OUT1
10
OUT2
9
GND2
8
OUT3
7
OUT4
6
U21
AP2121AK-1.5TRE1
SOT23-5
INPUT
1
GND
2
EN
3
ADJ
4
VOUT
5
R142
22R
R0402
C185
105-10V
C0402
D3
1N4148
SOD123
CN9
FPC24-05PH-BOT
FPC24-05PH-BOT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
R143
10K
R0402
FB2
60R@100MHz,1.5A
L0603
C188
NC
C0402
ESD2 RClamp0524PA
SLP2510P8-ESD
IN1
1
IN2
2
IN3
4
IN4
5
GND1
3
OUT1
10
OUT2
9
GND2
8
OUT3
7
OUT4
6
ESD3 RClamp0524PA
SLP2510P8-ESD
IN1
1
IN2
2
IN3
4
IN4
5
GND1
3
OUT1
10
OUT2
9
GND2
8
OUT3
7
OUT4
6
C186
4.7uF/6.3V
C0402
C192
4.7uF/6.3V
C0402
C105
10uF-6.3V
C0603
R135
22R
R0402
R136
22R
R0402
R138
100K
R0402
R144
100K
R0402
C191
4.7uF/6.3V
C0402
CN6
HDMI_19plug type A
HDMI-TYPE-A
D2P
1
G_D2
2
D2N
3
D1P
4
G_D1
5
D1N
6
D0P
7
G_D0
8
D0N
9
CLKP
10
G_CLK
11
CLKN
12
CEC
13
NC
14
SCL
15
SDA
16
G_DDC/CEC
17
+5V
18
HOT_PLUG_DET
19
SH
IEL
D
1
20
SH
IEL
D
2
21
SH
IEL
D
3
22
SH
IEL
D
4
23
R139
100K
R0402
C187
NC
C0402
R55
47K
R0402
R53
27K
R0402
FB7
60R@100MHz,1.5A
L0603
U22
AP2121AK-2.8TRE1
SOT23-5
INPUT
1
GND
2
EN
3
BYPASS
4
VOUT
5
R140
0R
R0402
C190
4.7uF/6.3V
C0402
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
AUDIO-CVBS-LCD
Microphone
LCD
HeadSet
CVBS
HPCOM-FB
CVBS
CVBS
CVBS
HP-IN
TWI3-SDA
TWI3-SCK
LCD-PWM
TP-INT
TP-RST
LCD-BL-EN
LCD-CS
LCD-PWR-EN
TP_SCK
TP_SDA
TP_SDA
TP_SCK
LCD-PWR-EN
TP-INT
TP-RST
LCD-G0
LCD-G1
LCD-G2
LCD-G3
LCD-HS
LCD-DE
LCD-VS
LCD-CS
LCD-CLK
LCD-BL-EN
LCD-R3
LCD-R0
LCD-R2
LCD-G4
LCD-G5
LCD-G7
LCD-G6
LCD-R1
LCD-R5
LCD-R4
LCD-R7
LCD-R6
LCD-B6
LCD-B5
LCD-B2
LCD-B1
LCD-B0
LCD-B3
LCD-B7
LCD-B4
LCD-PWM
LCD-CLK
LCD0-DE
LCD-DE
LCD0-HS
LCD-HS
LCD0-VS
LCD-VS
LCD0-D7
LCD-B7
LVDS0-VNC
LCD0-D6
LCD-B6
LVDS0-VPC
LCD0-D5
LCD-B5
LVDS0-VN2
LCD0-D4
LCD-B4
LVDS0-VP2
LCD0-CLK
LCD0-D11
LCD-G3
LCD0-D10
LCD-G2
LCD0-D12
LCD-G4
LCD0-D3
LCD-B3
LVDS0-VN1
LCD0-D0
LCD-B0
LVDS0-VP0
LCD0-D8
LCD-G0
LVDS0-VP3
LCD0-D2
LCD-B2
LVDS0-VP1
LCD0-D1
LCD-B1
LVDS0-VN0
LCD0-D13
LCD-G5
LCD0-D9
LCD-G1
LVDS0-VN3
LCD0-D15
LCD-G7
LCD0-D14
LCD-G6
LCD0-D17
LCD-R1
LCD0-D16
LCD-R0
LCD0-D20
LCD-R4
LCD0-D19
LCD-R3
LCD0-D18
LCD-R2
LCD0-D23
LCD-R7
LCD0-D22
LCD-R6
LCD0-D21
LCD-R5
HPCOM
HPR
HPL
GND
VCC-5V
GND
GND
GND
IPSOUT
GND
GND
GND
GND
HPR
HPL
HPCOM-FB
HPCOM
MICIN1
VMIC
MICM
CVBS
TV-OUT3
CVBS
HP-IN
TWI3-SDA
TWI3-SCK
PWM0
LCD0-IO0
LCD0-IO1
LCD0-IO2
LCD0-CS
LCDIO-03
LCD0-HSYNC
LCD0-DE
LCD0-VSYNC
LCD0-D3
LCD0-D7
LCD0-D6
LCD0-D5
LCD0-D4
LCD0-CLK
LCD0-D12
LCD0-D11
LCD0-D10
LCD0-D0
LCD0-D2
LCD0-D1
LCD0-D9
LCD0-D8
LCD0-D15
LCD0-D14
LCD0-D13
LCD0-D17
LCD0-D16
LCD0-D19
LCD0-D18
LCD0-D21
LCD0-D20
LCD0-D23
LCD0-D22
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
AUDIO-CVBS-LCD
1.0
OrangePi-A20
A3
8
13
Saturday, October 25, 2014
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
AUDIO-CVBS-LCD
1.0
OrangePi-A20
A3
8
13
Saturday, October 25, 2014
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
AUDIO-CVBS-LCD
1.0
OrangePi-A20
A3
8
13
Saturday, October 25, 2014
C110
4.7uF/6.3V
C0402
C112
150pF
C0402
R137
22R
R0402
MIC
Micphone
MIC_400CIR150D
+
1
-
2
D4
BAT54S
SOT-23
1
1
2
2
3
3
C115
332
C0402
CON2
FPC_V_40PIN_05PH
FPC_V_40PIN_05PH
VCC1
1
VCC2
3
GND1
5
PWR-EN
7
D0
9
D1
11
D2
13
D4
17
D3
15
D5
19
D6
21
D7
23
D8
25
D9
27
D10
29
D11
31
D12
33
D13
35
D14
37
D15
39
D16
40
D17
38
D18
36
D19
34
D20
32
D21
30
D22
28
D23
26
GND2
24
PCLK
22
DISP
20
HSYNC
18
VSYNC
16
DE
14
BL-EN
12
PWM
10
RST
8
INT
6
SCK
4
SDA
2
L6
1.8uH
L0402
C111
4.7uF/6.3V
C0402
L
R
CN7
PJ-3546H-S8
PJ-3546H
4
2
3
1
5
R60
0R
R0402
R64
100R
R0402
C113
150pF
C0402
C114
104
C0402
C109
220pF
C0402
R148
22R
R0402
R87
NC\0R
R0402
R62
49R9-1%
R0402
R59
NC\22R
R0402
C108
NC\104
C0402
R146
0R
R0402
C104
22uF-6.3V
C0805
R58
NC\22R
R0402
R63
4K3
R0402
C106
22uF-6.3V
C0805
C107
NC\104
C0402
R147
22R
R0402
R61
2K
R0402
R71
100R
R0402
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
IR MODULE
Ext Port
IR-ExtPort-VGA
VGA CONN.
VGA
VGA-HSYNC
VGA-VSYNC
VGA-HSYNC
VGA-VSYNC
TV-DAC1
TV-DAC0
TV-DAC2
TV-DAC0
TV-DAC1
TV-DAC2
VGA_SCK
VGA_SDA
VGA_SCK
VGA_SDA
VCC-3V3
GND
GND
VCC-3V3
GND
VCC-3V3
GND
GND
GND
GND
VCC-5V
GND
VCC-3V3
GND
GND
GND
AV-5V
GND
GND
GND
AV-5V
GND
GND
GND
AV-5V
GND
VCC-3V3
VCC-5V
GND
GND
GND
AV-5V
VCC-5V
VCC-3V3
AV-5V
GND
AV-5V
TWI2-SDA
TWI2-SCK
PWM1
SPI0_MISO
SPI0_MOSI
SPI0_CLK
UART2_TX
UART2_RX
UART2_CTS
IR-IN
CAN_RX
CAN_TX
SPI0_CS0
SPI0_CS1
UART2_RTS
PH2
UART3_TX
UART3_RX
LCD0-VSYNC
LCD0-HSYNC
VGA-R
VGA-B
VGA-G
TV-OUT2
TV-OUT1
TV-OUT0
VGA-DET
VGA-G
VGA-B
VGA-R
PH5
PH3
UART7_TX
UART7_RX
RESET#
LRADC1
LRADC0
ADC_X1
ADC_Y1
ADC_X2
ADC_Y2
UART0-RX
UART0-TX
TWI3-SDA
TWI3-SCK
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
IR-CVBS-ExtPort
1.0
OrangePi-A20
A3
9
13
Saturday, October 25, 2014
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
IR-CVBS-ExtPort
1.0
OrangePi-A20
A3
9
13
Saturday, October 25, 2014
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
IR-CVBS-ExtPort
1.0
OrangePi-A20
A3
9
13
Saturday, October 25, 2014
C119
22pF
C0402
CON3
DIP26-254
DIP26-254
3.3V1
1
SDA
3
SCL
5
IO-GCLK
7
GND1
9
IO-0
11
IO-2
13
5.0V1
2
5.0V2
4
GND3
6
TXD0
8
RXD0
10
IO-1
12
GND4
14
IO-3
15
3.3V2
17
SPI-MOSI
19
SPI-MISO
21
SPI-CLK
23
GND2
25
IO-4
16
IO-5
18
GND5
20
IO-6
22
SPI-CE0
24
SPI-CE1
26
C123
15pF
C0402
R155
NC\0R
R0402
IR Receiver
U10
IR-3PIN-254
IR_MODULE
VCC
3
OUT
1
GND
2
CN4
HD15S-Slim-F8B7
HDR-15F-SLIM-02
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
C121
15pF
C0402
R154
2K2
R0402
C124
15pF
C0402
D7
BAT54S
SOT-23
1
1
2
2
3
3
R149
22R
R0402
C116
104
C0402
C118
22pF
C0402
R145
22R
R0402
R151
10K
R0402
R67
0R
R0402
D6
BAT54S
SOT-23
1
1
2
2
3
3
R65
22R
R0402
R153
2K2
R0402
L9
180nH
L0402
G
S
D
Q23
BSS138
SOT-23
1
2
3
R78
49R9-1%
R0402
C117
22pF
C0402
C122
15pF
C0402
R68
0R
R0402
CON4
DIP18-254
DIP2x9
3
3
1
1
2
2
4
4
5
5
7
7
6
6
8
8
10
10
9
9
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
R69
47K
R0402
G
S
D
Q24
BSS138
SOT-23
1
2
3
D5
BAT54S
SOT-23
1
1
2
2
3
3
C120
15pF
C0402
R66
4K7
R0402
R70
0R
R0402
FB3
60R@100MHz,1.5A
L0603
L8
180nH
L0402
R76
49R9-1%
R0402
R152
10K
R0402
L7
180nH
L0402
C125
15pF
C0402
R74
49R9-1%
R0402
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
CA
CB
EMAC-MII/GMAC-MII
GMAC-RGMII
10/100/1000 RGMII Ethernet PHY
GMAC
Place filter network close to RX_CLK.
Reserved for EMI
Place filter network close to CLK125.
Reserved for EMI
CJ
CK
La
Note 1: The Trace length between La and PHY's
Pin48 must be within 0.5 cm. CJ(22uF) and
CK(0.1uF) to La must be within 0.5cm.
Note 2: The Trace length from CA(22uF),CB(0.1uF) to Pin 44,45(VDDREG)
must bewithin 0.5 cm. The trace width from AVDD33 to Pin 44,45 should>40mils.
VCC-3V>200mA
VCC-2V5 > 55mA
pin 37
pin 6, 41
pin 15, 21
Add TX/RX Delay
Pull down for 2.5V RGMII(RTL8211D/8211E)
PHY Address=001(RTL8211E)
Config for all capability
Reserve for EMI
pin 28, 36
pin 3,9,40
LED0:Blinking=Transmitting or Receiving.
LED1:Link Up/Down
EPHY-AVDD33
INTB
PMEB
EPHY-DVDD33
REGOUT
DVDD10
TXD0
RXCL
K
EPHY-VDD25
RXCTL
-AD2
RXD2
-AN0
TXD1
RXD0
-SEL
RGV
TXCLK
EPHY-VDD25
RXD3
-AN1
RXD1
-TXDL
Y
LED2-RXDLY
MDC
PHYRSTB
MDIO
LED0-AD0
LED1-AD1
TXCTL
TXD3
TXD2
MDI2-
MDI3-
MDI3+
AVDD10
MDI0-
EPHY-AVDD33
MDI1-
AVDD10
MDI0+
MDI1+
C
L
K125
EPHY-AVDD33
VDDREG
ENSWREG
VDDREG
RSET
AVDD1
0
DVDD10
MDI2+
EPHY-AVDD33
ERXCK
GRXCK
ERXERR
ERXDV
RXCTL-AD2
ETXEN
TXCTL
ETXCK
ECRS
GTXCK
ECOL
GCLKIN
ETXERR
MAC-RST
ERXD3
RXD3-AN1
ERXD2
RXD2-AN0
ERXD1
RXD1-TXDLY
ERXD0
RXD0-SELRGV
ETXD3
TXD3
ETXD2
TXD2
ETXD1
TXD1
ETXD0
TXD0
EMDC
MDC
EMDIO
GMDIO
EMAC-PWR-EN
GCLKIN
GRXCK
RXCLK
TXCLK
GTXCK
CLK125
EPHY-DVDD33
EPHY-VDD25
VDDREG
MDIO
EPHY-VDD25
EMDIO
LED1-AD1
LED0-AD0
EPHY-DVDD33
RXCTL-AD2
RXD0-SELRGV
EPHY-VDD25
RXD2-AN0
RXD3-AN1
RXD1-TXDLY
LED2-RXDLY
EPHY-DVDD33
DVDD10
AVDD10
REGOUT
EPHY-DVDD33
MAC-RST
EPHY-DVDD33
INTB
PMEB
PHYRSTB
LED0-AD0
MDI1-
MDI1+
MDI0+
MDI0-
MDI3+
MDI3-
MDI2+
MDI2-
LED1-AD1
EPHY-VDD25
GMAC-EN
EMAC-PWR-EN
GMAC-EN
EPHY-DVDD33
GND
GND
GND
GND
GND
GND
GND
GND
GMAC-2V5
GMAC-3V
GND
GND
GND
GND
GND
GND
GND
GND
GND
PGND
GND
GND
GND
GND
GND
GMAC-3V
GND
IPSOUT
IPSOUT
GND
GND
GMAC-2V5
VCC-PA
GND
GND
GND
GND
GND
ERXD0
ERXD1
ERXD2
ERXD3
ETXD0
ETXD1
ETXD2
ETXD3
ERXCK
ERXERR
ERXDV
EMDC
EMDIO
ETXEN
ETXCK
ECRS
ECOL
ETXERR
EMAC-PWR-EN
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
GMAC
1.0
OrangePi-A20
A3
10
13
Saturday, October 25, 2014
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
GMAC
1.0
OrangePi-A20
A3
10
13
Saturday, October 25, 2014
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
GMAC
1.0
OrangePi-A20
A3
10
13
Saturday, October 25, 2014
U13
SY8008B-AAC
SOT23-5
EN
1
GND
2
IN
4
LX
3
FB
5
R103
4K7
R0402
C130
22uF-6.3V
C0805
C138
104
C0402
C131
104
C0402
R107
0R
R0402
C144
104
C0402
C136
47pF
C0402
R93
100K-1%
R0402
C133
104
C0402
R83
0R
R0402
C150
102
C0402
R105
4K7
R0402
C135
4.7uF/6.3V
C0402
R94
442K-1%
R0402
R99
4K7
R0402
R85
NC\0R
R0402
R104
0R
R0402
L10
4.7uH@800mA
PL3030
R89
4K7
R0402
C127
104
C0402
R82
2K49-1%
R0402
C142
10uF-6.3V
C0603
U12
AP2121AK-2.5TRE1
SOT23-5
INPUT
1
GND
2
EN
3
BYPASS
4
VOUT
5
L11
4.7uH@800mA
PL3030
C147
104
C0402
C153
NC\12pF
C0402
X3
25MHz
TSX-3225
XIN
1
GND
2
XOUT
3
GND
4
R88
4K7
R0402
C139
104
C0402
C143
104
C0402
R86
510K
R0402
R90
13K
R0402
RTL8211D
RTL8211E
U11
QFN48N-40P600X600
RTL8211E-VB
MDI[0]+
1
MDI[0]-
2
AVDD10
3
MDI[1]+
4
MDI[1]-
5
AVDD33
6
MDI[2]+
7
MDI[2]-
8
AVDD10
9
MDI[3]+
10
MDI[3]-
11
NC
12
R
X
C
T
L
/PH
YAD
2
13
RX
D0/
S
E
L
RGV
14
DV
DD33
15
RX
D1/
T
X
D
LY
16
RX
D2/
A
N0
17
RX
D3/
A
N1
18
RX
C
19
IN
TB
20
DV
DD33
21
TXC
22
TXD
0
23
TXD
1
24
TXD2
25
TXD3
26
TXCTL
27
DVDD10
28
PHYRSTB
29
MDC
30
MDIO
31
LED2_RXDLY
32
PMEB
33
LED0/PHYAD0
34
LED1/PHYAD1
35
DVDD10
36
DV
DD33
37
EN
SW
R
E
G
38
RS
E
T
39
A
V
DD10
40
A
V
DD33
41
C
KXTAL
1
42
V
DDRE
G
45
CLK
125
46
GND
47
RE
GOUT
48
C
KXTAL
2
43
V
DDRE
G
44
G
N
D
(EPAD
)
49
C129
27pF
C0402
C141
104
C0402
R84
0R
R0402
C149
NC\12pF
C0402
R91
10K
R0402
C146
22uF-6.3V
C0805
C128
104
C0402
C148
102
C0402
C126
27pF
C0402
R108
4K7
R0402
R97
0R
R0402
C152
NC\12pF
C0402
C134
104
C0402
R92
1K5
R0402
CN8 KRJ-205GYZNL
RJ45_GMAC_LED-COLAY
TD0+
1
TD0-
2
TD1+
3
TD1-
4
5
5
6
6
GREEN LED+
12
GREEN LED-
11
YELLOW LED-
13
YELLOW LED+
14
TD2+
7
TD2-
8
TD3+
9
TD3-
10
SHIELD1
15
SHIELD2
16
M2
.5
V
R95
510R
R0402
R102
4K7
R0402
C184
104
C0402
R96
NC\0R
R0402
C151
1nF-2KV
C1206
R98
4K7
R0402
M3
.0
V
R101
4K7
R0402
C140
10uF-6.3V
C0603
C132
104
C0402
C137
102
C0402
R100
510R
R0402
C145
104
C0402
R106
4K7
R0402
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
USB_OTG-WIFI
R3
Vout = 0.6*(1+R3/R4)
R4
VCC-5V
USB-OTG
I=6800/Rset=680mA
USB WIFI
SY7208ABC
雾锡、牛角卷边
EXTEN
VBUS_WK
VBUS
USB0-IDDET
DM0
DP0
USB0-DRV
USB2-DRV
WIFI-ANTb
WIFI-ANTa
IPSOUT
GND
GND
GND
VCC-5V
GND
VBUS
GND
GND
GND
VCC-3V3
GND
VCC-5V
GND
GND
GND
GND
GND
GND
GND
VCC-WIFI
IPSOUT
GND
GND
GND
GND
GND
VCC-WIFI
GND
VBUS_WK
USB0-DRV
USB0-IDDET
DM0
DP0
EXTEN
USB2-DRV
DM2
DP2
DM2
DP2
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
USB_OTG-WIFI
1.0
OrangePi-A20
A3
11
13
Saturday, October 25, 2014
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
USB_OTG-WIFI
1.0
OrangePi-A20
A3
11
13
Saturday, October 25, 2014
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
USB_OTG-WIFI
1.0
OrangePi-A20
A3
11
13
Saturday, October 25, 2014
D8
SS24
SMA
C161
104
C0402
C158
10uF-6.3V
C0603
ESD6
ESL100503
SO
D
882-ESD
R110
10K
R0402
R111
100K
R0402
ANT1
WIFI-ANT
ANT-MHF-Coaxial
1
2
3
R121
10K
R0402
ESD5
ESL100503
SO
D
882-ESD
R114
200K
R0402
R113
100K
R0402
C160
0.5pF
C0402
U16
AP2121AK-3.3TRE1
SOT23-5
INPUT
1
GND
2
EN
3
BYPASS
4
VOUT
5
R116
100K-1%
R0402
C155
100uF-6.3V
TAJ-B
ESD4
ESL100503
SO
D
882-ESD
C154
22uF-6.3V
C0805
R117
13K-1%
R0402
R120
10K
R0402
R109
10K
R0402
C159
NC
C0402
C157
10uF-6.3V
C0603
L13
1.5nH-5%
L0402
WIFI
5.0V
U15
SY7152ABC
SOT23-6
EN
4
NC
6
GND
2
LX
1
IN
5
FB
3
C156
10uF-6.3V
C0603
V
D-
D+
ID
GND
USB3
Micro_USB_U103B05GA1ZL2
MICRO_USB_DIP4SMD
1
2
3
4
5
6
7
8
9
R112
10K
R0402
VBUS
U17 RTL8118ETV
RL-UM12BS
GND
1
D+
2
D-
3
3V3
4
ANT
5
AGND
6
U14
SY6280AAC
SOT23-5
OUT
1
GND
2
ISET
3
EN
4
IN
5
L12
2.2uH@2A DCR<0.1R
IND-4x4
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
USB HOST
Ilim (A)=6800/Rset (ohm)
Ilim (A)=6800/Rset (ohm)
SOC-DM1
SOC-DP1
HOST-DM1
HOST-DP1
HOST-DM2
HOST-DP2
HOST1-VBUS
HOST-DP4
HOST-DM4
HOST-DM4
HOST-DP4
HOST-DM3
HOST-DP3
HOST2-VBUS
HOST-DP3
HOST-DM3
SOC-DP1
VBUSM
SOC-DM1
HOST-DM2
HOST-DP2
HOST-DP1
HOST-DM1
GND
GND
GNDGND
GNDGND
GND
USB_HOST1
GND
GND GND
GND
GND
GND
GNDGND
GNDGND
GND
USB_HOST2
VCC-5V
USB_HOST1
GND
GND GND
GND
USB_HOST1
HUB3V3
USB_HOST1
HUB1V8
HUB1V8
HUB3V3
HUB3V3
HUB3V3
GND
GND
ACIN
USB_HOST2
DM1
DP1
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
USB HOST
1.0
OrangePi-A20
A3
12
13
Saturday, October 25, 2014
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
USB HOST
1.0
OrangePi-A20
A3
12
13
Saturday, October 25, 2014
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
USB HOST
1.0
OrangePi-A20
A3
12
13
Saturday, October 25, 2014
C172
104
C0402
C179
10uF-6.3V
C0603
U20
SY6280AAC
SOT-23-5
VOUT1
1
GND
2
FLAG
3
IN
5
EN
4
X4
12MHz
TSX-3225
1
2
3
4
ESD14
ESL100503
SO
D
882-ESD
R126
100K
R0402
C180
12pF
C0402
FB5
60R@100MHz,1.5A
L0603
C163
105-10V
C0402
TP5
ESD16
ESL100503
SO
D
882-ESD
R131
100K
R0402
R127
100K
R0402
C181
104
C0402
F
E
1
.
1
s
U18
SSOP-28-N
FE1_1s
VSS
1
XOUT
2
XIN
3
DM4
4
DP4
5
DM3
6
DP3
7
DM2
8
DP2
9
DM1
10
DP1
11
VD18_O
12
VD33
13
REXT
14
VD18
28
TESTJ
27
OVCJ
26
PWRJ
25
LED2
24
LED1
23
DRV
22
VD33_O
21
VDD5
20
BUSJ
19
VBUSM
18
XRSTJ
17
DPU
16
DMU
15
R123
10K
R0402
C170
10uF-6.3V
C0603
FB4
60R@100MHz,1.5A
L0603
R130
6K2
R0402
R129
10K
R0402
C178
104
C0402
C168
56pF
C0402
C169
56pF
C0402
FB6
60R@100MHz,1.5A
L0603
ESD13
ESL100503
SO
D
882-ESD
ESD8
ESL100503
SO
D
882-ESD
C171
104
C0402
C166
10uF-6.3V
C0603
TP4
C173
10uF-6.3V
C0603
C175
470uF-6.3V
Alu63x54
C177
4.7uF/6.3V
C0402
R132
10K
R0402
ESD7
ESL100503
SO
D
882-ESD
U19
SY6280AAC
SOT-23-5
VOUT1
1
GND
2
FLAG
3
IN
5
EN
4
R133
100K
R0402
R134
6K2
R0402
C176
104
C0402
C162
12pF
C0402
C164
12pF
C0402
C167
104
C0402
ESD10
ESL100503
SO
D
882-ESD
USB1
DUAL_USB-A-VERTICAL
DUAL_USB_A
VBUS1
A1
D1-
A2
D1+
A3
GND1
A4
Shield1
1
Shield2
2
Shield3
3
Shield4
4
GND2
B4
D2+
B3
D2-
B2
VBUS2
B1
C165
103
C0402
ESD15
ESL100503
SO
D
882-ESD
R128
2K7-1%
R0402
ESD9
ESL100503
SO
D
882-ESD
C183
104
C0402
USB2
DUAL_USB-A-VERTICAL
DUAL_USB_A
VBUS1
A1
D1-
A2
D1+
A3
GND1
A4
Shield1
1
Shield2
2
Shield3
3
Shield4
4
GND2
B4
D2+
B3
D2-
B2
VBUS2
B1
C174
104
C0402
R125
47K
R0402
R122
1M
R0402
ESD11
ESL100503
SO
D
882-ESD
C182
470uF-6.3V
Alu63x54
ESD12
ESL100503
SO
D
882-ESD
R124
100K
R0402
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
V1.00
1. 第一版
VCC-3V3
VCC-2.8
VCC-3V3
VCC-3V3
VCC-3V3
VCC-3V3
VCC-3V3
VCC-3V3
3.0V/2.5V
VCC-3V3
VCC-3V3
VCC-3V3
VCC-3V3
VCC-3V3
VCC-3V3
VCC-3V3
HDMI
SATA 2.5V
CSI0
CSI1
PIN
TVIN 2.5V
使用
不使用
A20
F19
（VCC-PE）
E18
（VCC-PG）
VCC-3V3
VCC-2.8
W16
T13
N15,N16
DRAM-VCC(1.5V)
2.5V
TVOUT 3.3V W15
TVIN 3.3V
W17
DRAM-VCC(1.5V)
2.5V
VCC-3V3
VCC-2.8
LVDS IO
MAC IO
NAND IO
J19，H19
W12,W13,W14
SD IO
N19
（VCC-PA）
（VCC-PC）
J10，H10
（VCC-PF）
USB VDD
USB VCC
K16
L15,L16
VCC-3V3
INTVDD(1.2V)
V1.1
1. 增加电容C104、C106
2. U19供电修正为VCC-5V
3. 增加电阻R146
4. L7、L8、L9改为180nH
5. NC R58、R59，C107，C108
增加R64，R71
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
Revision
1.0
OrangePi-A20
A3
13
13
Saturday, October 25, 2014
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
Revision
1.0
OrangePi-A20
A3
13
13
Saturday, October 25, 2014
Design Name
Size
Page Name
Rev
Date:
Sheet
of
Xlongtech Co.Ltd
Revision
1.0
OrangePi-A20
A3
13
13
Saturday, October 25, 2014
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