lpc p2103 sch

C12

100nl

Cl

lh

100nl

D6r

470uF/16UDC T

6UAC

9UDC

i

UR2<1.8U>

LM1117

GND

RS232

ho h-“

U2 MflX3232

	C1+
u+	Cl-
u-	C2+
ti ni rr	C2-
I LUU I Tom rr	l -Lir.
I ZUU I Dl TM	i zin
KLIN n^TM	KLUU 1
KZ1N	KZUU 1

3.3Y

U2PUR O

U5sto uccJj6

1 CB II
100nll
4 ciai
100nll
5
11	TXD0
10	P0.B
12	R7,—
9

0_ RXD0

;Jj^c pa,s

LI_BAT

3.3U

RTCK

DB6SEL

/RST

20pll .cliii _ 20pll C4J	i-1 “ 32768 2B
	iRll 0 1 f 11
39pFl . C5I	I =^Q1 12
39pFl	^1 14.745611Hz _j_

BAT54C 3.3U R32

O-f^cT-

1

42

31

URK3.3U)

Lniii?

3.3U

O

IN OUT ADJ/GNC

JRl 240

CN C U ■

GND O-

C14II

Terar

CJ 3

° a ńf

i

R2

390

cn

V)

\

Ll.

□

rs.

C13

100nF

PUR.LED

red

R33

330

C15

100nF

C9

100nF

ui

_2Ś_

_2Z_

. jg-

l3E

19

43

RTCK	P0.0/MAT3J./TXD0
DBGSEL ncT	P0-1/MAT3»2/RXD0
	P0.3/SDA/MAT0.0
nTVM	P0.4/SCK/CAP0.1
P0j6/MOSI/CAP0.2
	P0-B/TXD1/MAT2.1
	P0.9/RXD1/MAT2.2
XI	P0.10/CAP1.0/AIN3/RTS1
	P0.11/CAP1.1/AIN4/CTS1
X2	P0.12/MAT1.0/AIN5/DSR1
	P0 J.3/MAT 1J./DTR1
	P0.14/EINT 1/SCK1/DCD1
UBAT	P0.15/ONT2/RI1
	P0.16/EINT0/MAT0.2
	P0.17/CAP1.2/9CL1
UDOA	P0J.0/CAP1J/SDA1
USSA	P0.19/MAT1.2/MISO1
	P0.20/MAT1.3/MOSI1
	P0.21/SSEL1/MAT3.0
	P0.23/AIN1
	P0.24/AIN2
UDO3-KI/0P P0.25/AIN6
UDO3-2(I/0P P0.26/AIN7
	P0.27/CAP2J0/TRST
	P0.2B/CAP2.1/TT19
USS1	P0.29/CAP2.2/TCK
USS2	P0-30/I1AT3.3/TDI
USS3	P0-31/TUO

LPC2103

-12.

TXD0

14	RXDB X
16	PB2 X
21	PB.3 X
22	^p0.4 X
23	^p0£ X
21	P0jS X
26	P8.7 X
26	P^0J3 X
66	P^0J3 X
65	^p010 X
6tf	^P0H X
5?	^p012 X
11	^p013 X
	BSL X
15	BUT X
1tf	^p0ltf 5
47	^p017 5
4B	^P018 5
1	^P019 5
2	P8w20 1
3	^P021 2
32	P8.22 2
33	^p023 I
34	P8.24 I
3B	P8.23 2
39	LED I
B	TRST ^
9	TOS
10	TCK
15	TDI
16	TDO

TXD0

RXD0

P0.2

P0.3

P0.4

P0.5

P0.6

P0.7

P0.8

P0.9

P0.10

P0.11

P0.12

P0.13

BSL_

BUT

P0.16

P0.17

P0.18

P0.19

P0.20

P0.21

P0.22

P0.23

P0.24

P0.25

LED

3.3U<

P0.9

P0.9

P0.2

P0.3

P0.6

P0.6

P0.4

P0.7

•UEXT •UEXT •UEXT •UEXT •UEXT •UEXT •UEXT •UEXT •UEXT ' UEXT

3.3U

BUTTON

H

R15

1K

3.3U

O

o

R19

10k

R20

330

C16

100nF

BUT

3.3U

o-

COPYRIGHTCC) 2005, 0LIf1EX LTD http://uuw.olimex.com/dev

,R18	pa2
-,R17	P0l3
R6	P917
■n^k _,R16	p&ie
■n^k -,R3B	P0.21

3.3 U

C17

100nF