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Datasheet

PDF

软件

说明

ATmega16U4/32U4

ATmega16U4/32U4 Complete

(文件大小: 5.48MB, 438 页数, 修订版 J, 更新时间: 04/2016)

ATmega16U4/32U4

ATmega16U4/32U4 Summary

(文件大小: 506KB, 27 页数, 修订版 J, 更新时间: 04/2016)

USB DFU Bootloader Datasheet

USB DFU Bootloader Datasheet Complete

(文件大小: 191744, 28 页数, 修订版 C, 更新时间: 07/2008)

Download the USB DFU bootloader hex files here.

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The low-power Atmel 8-bit AVR RISC-based microcontroller featuring 32KB self-programming flash program memory, 2.5KB SRAM, 1KB EEPROM, USB 2.0 full-speed/low speed device, 12-channel 10-bit A/D-converter, and JTAG interface for on-chip-debug. The device achieves up to 16 MIPS throughput at 16 MHz. 2.7 - 5.5 Volt operation.

By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, allowing you to optimize power consumption versus processing speed.

关键参数

参数

Flash (kBytes):

32 kBytes

Pin Count:

44

Max. Operating Freq. (MHz):

16 MHz

CPU:

8-bit AVR

# of Touch Channels:

14

Hardware QTouch Acquisition:

No

Max I/O Pins:

26

Ext Interrupts:

13

USB Transceiver:

1

USB Speed:

Full 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
ATMEGA32U4RC-AUR TQFP ML 44 Industrial (A) (-40°C to 85°C) 请求
ATMEGA32U4-MU VQFN (Sawn) PW 44 Industrial (A) (-40°C to 85°C) 请求
ATMEGA32U4-AU TQFP ML 44 Industrial (A) (-40°C to 85°C) 请求
ATMEGA32U4RC-MU Industrial (A) (-40°C to 85°C) 请求
ATMEGA32U4-MUR VQFN (Sawn) PW 44 Industrial (A) (-40°C to 85°C) 请求
ATMEGA32U4-AUR TQFP ML 44 Industrial (A) (-40°C to 85°C) 请求
ATMEGA32U4RC-MUR Industrial (A) (-40°C to 85°C) 请求
ATMEGA32U4RC-AU TQFP ML 44 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.