EMBEST ATMEL SAM9G45全功能评估开发解决方案

EMBEST ATMEL SAM9G45全功能评估开发解决方案

关键词：Atmel , EMBEST , SAM9G45

图1. AT91SAM9G45方框图

ATMEL SAM9G45 ARM9 评估板

The ATMEL SAM9G45 ARM9 Board is an ARM embedded evaluation board produced by Embest, integrate the ATMEL ARM926EJ-S-based processor AT91SAM9G45, operating at 400MHz frequency, and can support WinCE and Linux. The board has 256MB NandFlash, 1MB NorFlash, 512KB EEPROM, 4 MB DataFlash and 128 MB DDR2 SDRAM. The board features USB Host, Mini USB, SD Card interface, Ethernet interface, Audio interface.

ATMEL SAM9G45 ARM9 评估板主要特性:

􀁺AT91SAM9G45 ARM 32-bit CPU, 400MHzmaximum frequency

􀁺An internal 64KB SRAM

􀁺An internal 64KB ROM

􀁺An external 256MB NandFlash

􀁺An external 1MB NorFlash

􀁺An external 4MB DataFlash

􀁺2 external 64MB DDR2 SDRAM

􀁺2 user buttons

􀁺4 UARTs

􀁺A wakeup button

􀁺A reset button

A RTC with backup battery

A MICRO Audio input

􀁺A PHONE Audio output

􀁺LCD interface

􀁺A Micro SD card connector

􀁺A SD/MMC connector

􀁺A DBGU debug port

􀁺A USB Host interface

􀁺A Mini USB interface

􀁺3 LEDs

􀁺A 10/100M Ethernet interface

􀁺A JTAG debug interface(10pin)

2012-3-7 10:53:16 上传

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