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AT32UC3A3/A4 Series

AT32UC3A3/A4 Series Summary

(文件大小: 1.6MB, 94 页数, 修订版 H, 更新时间: 10/2012)

AT32UC3A3256, AT32UC3A3256S, AT32UC3A3128, AT32UC3A3128S, AT32UC3A364, AT32UC3A364S, AT32UC3A4256, AT32UC3A4256S, AT32UC3A4128, AT32UC3A4128S, AT32UC3A464, AT32UC3A464S

AT32UC3A3/A4 Series

AT32UC3A3/A4 Series Complete

(文件大小: 15.2MB, 1021 页数, 修订版 H, 更新时间: 10/2012)

AT32UC3A3256, AT32UC3A3256S, AT32UC3A3128, AT32UC3A3128S, AT32UC3A364, AT32UC3A364S,AT32UC3A4256, AT32UC3A4256S, AT32UC3A4128, AT32UC3A4128S, AT32UC3A464, AT32UC3A464S

Atmel AVR 32-bit Architecture Manual

Atmel AVR 32-bit Architecture Manual Complete

(文件大小: 5108318, 377 页数, 修订版 D, 更新时间: 04/2011)

AVR32 UC3 USB DFU Bootloader

AVR32 UC3 USB DFU Bootloader Complete

(文件大小: 536724, 31 页数, 修订版 C, 更新时间: 05/2009)

AVR32UC Technical Reference

AVR32UC Technical Reference Manual

(文件大小: 1129853, 159 页数, 修订版 F, 更新时间: 03/2010)
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A complete system-on-chip 32-bit AVR microcontroller. It is designed for cost-sensitive embedded applications that require low power consumption, high code density and high performance.

The microcontroller's Memory Protection Unit (MPU) and fast, flexible interrupt controller support the latest real-time operating systems. Higher computation capabilities are achievable using a rich set of DSP instructions. The device incorporates on-chip flash and SRAM memories for secure and fast access. 64 KBytes of SRAM are directly coupled to the AVR32 UC for performance optimization. Two blocks of 32 Kbytes SRAM are independently attached to the high speed bus matrix for real ping-pong management.

The microcontroller achieves exceptionally high data throughput by combining the multi-layered 32-bit AVR databus,128 KB on-chip SRAM with triple high speed interfaces, multi-channel peripheral, memory-to-memory DMA controller, high-speed USB embedded host, SD/SDIO card, MLC NAND flash with ECC, and SDRAM interfaces.

This device features 128KB internal high-speed flash and an AES crypto module, capable of 128 to 256-bit AES encryption at speeds of up to 22.8MBytes.

关键参数

参数

Flash (kBytes):

128 kBytes

Pin Count:

144

Max. Operating Freq. (MHz):

84 MHz

CPU:

32-bit AVR

# of Touch Channels:

32

Hardware QTouch Acquisition:

No

Max I/O Pins:

110

Ext Interrupts:

110

USB Transceiver:

1

USB Speed:

Hi-Speed

 

订购码 封装 操作范围 载体类型 样品 Atmel 商店可用性1 单价2 网上购买
AT32UC3A3128S-ALUR LQFP 144AA 144 Industrial (A) (-40°C to 85°C) 请求
AT32UC3A3128S-CTUT TFBGA 7U 144 Industrial (A) (-40°C to 85°C) 请求
AT32UC3A3128S-ALUT LQFP 144AA 144 Industrial (A) (-40°C to 85°C) 请求
AT32UC3A3128S-CTUR TFBGA 7U 144 Industrial (A) (-40°C to 85°C) 请求



1Backlog orders can be placed for items currently not available.
2Suggested retail price per unit for budgetary use only.