Datasheet 搜索 > 微控制器 > ATMEL（爱特美尔） > AT91SAM9G20B-CU 数据手册 > AT91SAM9G20B-CU 其他数据使用手册 3/832 页
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AT91SAM9G20B-CU 其他数据使用手册 - ATMEL（爱特美尔）
制造商:
ATMEL（爱特美尔）
分类:
微控制器
封装:
BGA-217
描述:
SMART SAM9G ARM® 9 微处理器基于 ARM926™ 的 Atmel® SMART SAM9G 嵌入式微处理器单元 (MPU) 是高性能数据速度处理器，带扩展外围设备，用于连接和用户界面。### ARM 微控制器，Atmel
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P60P317P342P393P419P519P591P634P744Hot
典型应用电路图在P59P421P436P491P531P674P712
原理图在P4P25P27P28P40P58P87P101P107P113P119P136
封装尺寸在P9P11P796P798P820
型号编码规则在P800P821
标记信息在P801P802P810
封装信息在P796P799
功能描述在P61P88P101P107P114P120P142P206P224P268P318P368
技术参数、封装参数在P820
应用领域在P316
电气规格在P14P88P134P284P767P775P796P820P822
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AT91SAM9G20B-CU数据手册
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3
6384E–ATARM–05-Feb-10
AT91SAM9G20
1. Description
The AT91SAM9G20 is based on the integration of an ARM926EJ-S processor with fast ROM
and RAM memories and a wide range of peripherals.
The AT91SAM9G20 embeds an Ethernet MAC, one USB Device Port, and a USB Host control-
ler. It also integrates several standard peripherals, such as the USART, SPI, TWI, Timer
Counters, Synchronous Serial Controller, ADC and MultiMedia Card Interface.
The AT91SAM9G20 is architectured on a 6-layer matrix, allowing a maximum internal bandwidth
of six 32-bit buses. It also features an External Bus Interface capable of interfacing with a wide
range of memory devices.
The AT91SAM9G20 is an enhancement of the AT91SAM9260 with the same peripheral fea-
tures. It is pin-to-pin compatible with the exception of power supply pins. Speed is increased to
reach 400 MHz on the ARM core and 133 MHz on the system bus and EBI.
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