AT91X40XXX evaluation board 

EV40 evaluation board is designed for AT91X40 family MCU ( M40800/R40807/M40807/40400/40008) to develop, debug and evaluate the embedded system based on Atmel ARM. It helps you for full-speed design and simple chip evaluation, and early development of hardware and software. lt also comes with free schematic, giving hardware engineers a reference design that can be applied to their own boards later.

Atmel AT91x40xxx High Lights

· ARM7TDMI TM ARM TM Thumb TM processor kernel

· Embedded ICE (ln-Circuit Emulator)

· On-chip SRAM and/or ROM

· External Bus lnterface (EBI) extend port

· Space of 64M Bytes, Up to 8 Chip Selects,8/16-bit External Data bus, Vectored Interrupt

     Controller

· 4 External lnterrupts

· 32 Programmable I/O Lines

· 3-channel 16-bit Timer/Counter

· Two USARTs  

· Programmable Watchdog Timer

· Advanced Power-saving Features

· Fully Static Operation

EV40 Features

· 2M/4M bytes 8-bit SRAM. in 16-bit groups

· 2M/6M bytes (1M words) 16-bit Flash

· 128x64 graphic LCD module

· One 8 segments LED

· On board clock source selection

· 10 Base T Ethernet controller

· PC104 interface

· Buttons and LEDs for input and output

· 2 channel RS232 ports

· Touch panel interface connector (optional)

EV40 Standard Interface

· 20-pin JTAG interface connector

· Ethernet interface connector (RJ45)

· EBI extension interface

· I/O extension interface

· 2 DB9 RS232 interface

Optional Memory Card with EBI connector

· 2M bytes 8-bit SRAM. in 16-bit groups

· 4M bytes 16-bit Flash

Board Support Package (optional)

· uCLinux

· ThreadX

· UC/OS II