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AT91SAM7X128C-AUR

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AT91SAM7X128C-AUR 数据手册

ARM-based Flash MCU

SAM7X512 / SAM7X256 / SAM7X128

DATASHEET

Description

The Atmel SAM7X512/256/128 is a highly-integrated Flash microcontroller based on

the 32-bit ARM^®RISC processor. It features 512/256/128 Kbytes of high-speed Flash

and 128/64/32 Kbytes of SRAM, a large set of peripherals, including an 802.3 Ethernet

MAC, and a CAN controller. A complete set of system functions minimizes the number

of external components.

The embedded Flash memory can be programmed in-system via the JTAG-ICE

interface or via a parallel interface on a production programmer prior to mounting. Built-

in lock bits and a security bit protect the firmware from accidental overwrite and

preserve its confidentiality.

The SAM7X512/256/128 system controller includes a reset controller capable of

managing the power-on sequence of the microcontroller and the complete system.

Correct device operation can be monitored by a built-in brownout detector and a

watchdog running off an integrated RC oscillator.

By combining the ARM7TDMI^®processor with on-chip Flash and SRAM, and a wide

range of peripheral functions, including USART, SPI, CAN controller, Ethernet MAC,

Timer Counter, RTT and analog-to-digital converters on a monolithic chip, the

SAM7X512/256/128 is a powerful device that provides a flexible, cost-effective solution

to many embedded control applications requiring communication over Ethernet, wired

CAN and ZigBee^®wireless networks.

6120K–ATARM–11-Feb-14

12 3 4 5 6 7...662

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型号	品牌	获取价格	描述	数据表
AT91SAM7X128C-CU	ATMEL	获取价格	RISC Microcontroller, 32-Bit, FLASH, ARM7 CPU, 55MHz, CMOS, PBGA100, GREEN, TFBGA-100
AT91SAM7X128C-CU	MICROCHIP	获取价格
AT91SAM7X128C-CUR	MICROCHIP	获取价格
AT91SAM7X256	ATMEL	获取价格	AT91 ARM Thumb-based Microcontrollers
AT91SAM7X256	MICROCHIP	获取价格	The Microchip's ARM-based SAM7X256 is a member of the Microchip SAM7X series of microco
AT91SAM7X256-AU	ATMEL	获取价格	AT91 ARM Thumb-based Microcontrollers
AT91SAM7X256-AU-001	ATMEL	获取价格	AT91 ARM Thumb-based Microcontrollers
AT91SAM7X256-CU	ATMEL	获取价格	AT91 ARM Thumb-based Microcontrollers
AT91SAM7X256B-AU	ATMEL	获取价格	AT91 ARM Thumb-based Microcontrollers
AT91SAM7X256B-AU-999	ATMEL	获取价格	RISC Microcontroller, 32-Bit, FLASH, ARM7 CPU, 55MHz, CMOS, PQFP100