28481 Slajd21 (162)

MCF5407- WŁASNOŚCI

♦    System interface module (SIM)

—    Chip selects provide direct interface to 8-, 16-. and 32-bit SRAM, ROM, FLASH, and meinory-mappedl/O devices

—    Eiglitfully programmable chip selects. eacli witli a base address register

—    Programmable wait States and port sizes per chip select

—    User-programmable processor clock/inputclockfrequency ratio

—    Programmable interrupt controller

—    Low interrupt latency

—    Four external interrupt request inputs

—    Programmable autovector generator

—    Software watclidogtimer

♦    16-bit general-purposel/O interface

♦    IEEE 1149.1 test (JTAG) module