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AT32UC3B Series

AT32UC3B Series Summary

(文件大小: 1.6MB, 107 页数, 修订版 L, 更新时间: 03/2012)

AT32UC3B0512, AT32UC3B0256, AT32UC3B0128, AT32UC3B064, AT32UC3B1512, AT32UC3B1256, AT32UC3B1128, AT32UC3B164

AT32UC3B Series

AT32UC3B Series Complete

(文件大小: 10.3MB, 684 页数, 修订版 L, 更新时间: 03/2012)

AT32UC3B0512, AT32UC3B0256, AT32UC3B0128, AT32UC3B064, AT32UC3B1512, AT32UC3B1256, AT32UC3B1128, AT32UC3B164

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)

Atmel Digital Audio Platform

Atmel Digital Audio Platform Complete

(文件大小: 50471, 2 页数, 修订版 A, 更新时间: 11/2011)

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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The high-performance, low-power 32-bit AVR RISC-based microcontroller combines 512KB flash memory, 32KB SRAM, full-speed (12 Mbps) USB Mini-host + device, and I2S. The MCU achieves 83 Dhrystone MIPS (DMIPS) at 60MHz and consumes only 23mA at 3.3 volts.

The microcontroller's Memory Protection Unit (MPU) and fast, flexible interrupt controller support the latest real-time operating systems. The Peripheral Direct Memory Access (PDMA) controller transfers data between peripherals and memories without processor involvement, drastically reducing processing overhead with large continuous data streams between MCU modules.

The power manager improves design flexibility and security: the on-chip brown-out detector monitors the power supply, the CPU is run by the on-chip RC oscillator or one of external oscillator sources, and the Real-Time Clock (RTC) and its associated timer track time.

The AT32UC3B0512AU is the Audio version of the AT32UC3B0512. It allows the execution of Atmel licensed Audio firmware IPs.

关键参数

参数

Flash (kBytes):

512 kBytes

Pin Count:

64

Max. Operating Freq. (MHz):

60 MHz

CPU:

32-bit AVR

# of Touch Channels:

32

Hardware QTouch Acquisition:

No

Max I/O Pins:

44

Ext Interrupts:

44

USB Transceiver:

1

USB Speed:

Full Speed