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AT91SAM9X25-CU 数据手册 - Microchip（微芯）
制造商:
Microchip（微芯）
分类:
微控制器
封装:
BGA-217
描述:
SMART SAM9X ARM® 9 微处理器基于 ARM926™ 的 Atmel® SMART SAM9X 嵌入式微处理器单元 (MPU) 是高性能数据高速公路处理器，时钟运行频率达到 400MHz。 它们提供了一套丰富的连接外设，如双以太网双 CAN、三个 USB 端口和七个 UART。
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AT91SAM9X25-CU数据手册
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若手册格式错乱，请下载阅览PDF原文件
This is a summary document.
The complete document is
available on the Atmel website
at www.atmel.com.
11054BS–ATARM–09-Jul-13
Description
The SAM9X25 is a high-performance ARM926EJ-S™-based embedded
microprocessor unit, running at 400 MHz and featuring multiple networking/connectivity
peripherals, optimized for industrial applications such as building automation, gateways
and medical.
The SAM9X25 features two 2.0A/B compatible Controller Area Network (CAN)
interfaces and two IEEE Std 802.3-compatible 10/100 Mbps Ethernet MACs. Additional
communication interfaces include a soft modem supporting exclusively the Conexant
SmartDAA line driver, HS USB Device and Host, FS USB Host, two HS
SDCard/SDIO/MMC interfaces, USARTs, SPIs, I2S, TWIs and 10-bit ADC.
To ensure uninterrupted data transfer with minimum processor overhead, the
SAM9X25 offers a 10-layer bus matrix coupled with 2 x 8 central DMA channels and
dedicated DMAs for the high-speed connectivity peripherals.
The External Bus Interface incorporates controllers for 4-bank and 8-bank
DDR2/LPDDR, SDRAM/LPSDRAM, static memories, and specific circuitry for
MLC/SLC NAND Flash with integrated ECC.
The SAM9X25 is available in a 217-ball BGA package with 0.8 mm ball pitch.
AT91SAM ARM-based Embedded MPU
SAM9X25
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