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Datasheet

PDF

软件

说明

Atmel AVR XMEGA D

Atmel AVR XMEGA D Manual

(文件大小: 7.2MB, 308 页数, 修订版 G, 更新时间: 12/2014)

ATxmega384D3/256D3/192D3/128D3/64D3/32D3

ATxmega384D3/256D3/192D3/128D3/64D3/32D3 Complete

(文件大小: 30.9MB, 463 页数, 修订版 Q, 更新时间: 12/2015)
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The high-performance, low-power 8/16-bit AVR XMEGA microcontroller combines 256KB ISP flash memory (8KB boot code section) with read-while-write capabilities, 4KB EEPROM, 16KB SRAM, a four-channel event system, a programmable multi-level interrupt controller, 50 general purpose I/O lines, a 16-bit real time counter, five flexible 16-bit timer/counters with compare modes and PWM, three USARTs, two 2-wire interfaces, two serial peripheral interfaces, one 16-channel/12-bit A/D converter with optional differential input with programmable gain, two analog comparators with window mode, a programmable watchdog timer with separate internal oscillator, accurate internal oscillators with PLL and prescaler, and a programmable brown-out detection. The Program and Debug Interface (PDI), a fast 2-pin interface for programming and debugging, is available. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

关键参数

参数

Flash (kBytes):

256 kBytes

Pin Count:

64

Max. Operating Freq. (MHz):

32 MHz

CPU:

8-bit AVR

# of Touch Channels:

16

Hardware QTouch Acquisition:

No

Max I/O Pins:

50

Ext Interrupts:

50

USB Speed:

No

USB Interface:

No

 

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
ATXMEGA256D3-MH MLF (VQFN) 64M2 64 Industrial (A) (-40°C to 85°C) Tray 请求
ATXMEGA256D3-MHR MLF (VQFN) 64M2 64 Industrial (A) (-40°C to 85°C) Tape&Reel
ATXMEGA256D3-AU TQFP 64A 64 Industrial (A) (-40°C to 85°C) Tray
ATXMEGA256D3-AUR TQFP 64A 64 Industrial (A) (-40°C to 85°C) Tape&Reel 请求



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