Datasheet > AT91SAM9261

AT91SAM9261

更新时间： 2023-12-06 20:10:14

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
749页	2958K
描述
Recommended substitute device - SAM9X60 The ARM?-based SAM9261 runs up to 190MHz with 160KB of SRA

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AT91SAM9261 数据手册

SAM9261

Atmel | SMART ARM-based Embedded MPU

DATASHEET

Description

The Atmel^®| SMART SAM9261 is a complete system-on-chip built around the

ARM926EJ-S™ ARM^®Thumb^®processor with an extended DSP instruction set

and Jazelle^®Java^®accelerator. It achieves 210 MIPS at 190 MHz.

The SAM9261 is an optimized host processor for applications with an LCD

display. Its integrated LCD controller supports BW and up to 16M color, active and

passive LCD displays. The 160 Kbyte integrated SRAM can be configured as a

frame buffer minimizing the impact for LCD refresh on the overall processor

performance. The External Bus Interface incorporates controllers for synchronous

DRAM (SDRAM) and Static memories and features specific interface circuitry for

CompactFlash and NAND Flash.

The SAM9261 integrates a ROM-based bootloader supporting code shadowing

from, for example, external DataFlash^®into external SDRAM. The software

controlled Power Management Controller (PMC) keeps system power

consumption to a minimum by selectively enabling/disabling the processor and

various peripherals and adjustment of the operating frequency.

The SAM9261 also benefits from the integration of a wide range of debug features

including JTAG-ICE, a dedicated UART debug channel (DBGU) and an

embedded real time trace. This enables the development and debug of all

applications, especially those with real-time constraints.

Atmel-6062O-ATARM-SAM9261-Datasheet_21-Jun-16

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型号	品牌	获取价格	描述	数据表
AT91SAM9261_08	ATMEL	获取价格	AT91 ARM Thumb-based Microcontrollers
AT91SAM9261_09	ATMEL	获取价格	AT91 ARM Thumb-based Microcontrollers
AT91SAM9261_0903	ATMEL	获取价格	AT91 ARM Thumb-based Microcontrollers
AT91SAM9261_1	ATMEL	获取价格	AT91 ARM Thumb-based Microcontrollers
AT91SAM9261B-CU	ATMEL	获取价格	AT91 ARM Thumb-based Microcontrollers
AT91SAM9261B-CU-999	ATMEL	获取价格	RISC Microcontroller, CMOS,
AT91SAM9261-CJ	ATMEL	获取价格	ARM926EJ-S BASED MICROCONTROLLER
AT91SAM9261-EK	ATMEL	获取价格	The AT91SAM9261-EK evaluation kit is an effective platform for evaluating chip performance
AT91SAM9261S	ATMEL	获取价格	AT91 ARM Thumb-based Microcontrollers
AT91SAM9261S_09	ATMEL	获取价格	AT91 ARM Thumb-based Microcontrollers