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AT91SAM9G45C-CU-999
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This is a summary document.
The complete document is
available on the Atmel website
at www.atmel.com.
6438IS–ATARM–12-Feb-13
Description
The ARM926EJ-S based SAM9G45 features the frequently demanded combina-
tion of user interface functionality and high data rate connectivity, including LCD
Controller, resistive touch-screen, camera interface, audio, Ethernet 10/100 and
high speed USB and SDIO. With the processor running at 400 MHz and multiple
100+ Mbps data rate peripherals, the SAM9G45 has the performance and band-
width to the network or local storage media to provide an adequate user
experience.
The SAM9G45 supports DDR2 and NAND Flash memory interfaces for program
and data storage. An internal 133 MHz multi-layer bus architecture associated with
37 DMA channels, a dual external bus interface and distributed memory including
a 64-Kbyte SRAM which can be configured as a tightly coupled memory (TCM)
sustains the high bandwidth required by the processor and the high speed
peripherals.
The I/Os support 1.8V or 3.3V operation, which are independently configurable for
the memory interface and peripheral I/Os. This feature completely eliminates the
need for any external level shifters. In addition it supports 0.8 ball pitch package for
low cost PCB manufacturing.
The SAM9G45 power management controller features efficient clock gating and a
battery backup section minimizing power consumption in active and standby
modes.
AT91SAM ARM-based Embedded MPU
SAM9G45
SUMMARY

AT91SAM9G45C-CU-999 数据手册

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53 页 / 0.32 MByte
ATMEL(爱特美尔)
1240 页 / 5.33 MByte
ATMEL(爱特美尔)
3 页 / 0.17 MByte

AT91SAM9G45 数据手册

ATMEL(爱特美尔)
Microchip(微芯)
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。
ATMEL(爱特美尔)
ATMEL  AT91SAM9G45C-CU  微控制器, 32位, ARM Thumb, ARM9, 400 MHz, 64 KB, 64 KB, 324 引脚, TFBGA
Microchip(微芯)
微处理器Cortex AT91系列AT91SAM9x系列, 32位, 64 KB, 400 MHz, 0.9V至1.1V, TFBGA-324
ATMEL(爱特美尔)
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
ATMEL(爱特美尔)
Microchip(微芯)
ATMEL(爱特美尔)
ATMEL(爱特美尔)
Embest
评估套件, AT91SAM9G45 MCU, DDR2与LPDDR支持, 多种外设
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