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Datasheet

PDF

软件

说明

ATmega325/3250/645/6450

ATmega325/3250/645/6450 Summary

(文件大小: 913072, 29 页数, 修订版 N, 更新时间: 05/2011)

ATmega325/3250/645/6450

ATmega325/3250/645/6450 Complete

(文件大小: 6295146, 362 页数, 修订版 N, 更新时间: 05/2011)
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The high-performance, low-power Atmel 8-bit AVR RISC-based microcontroller combines 32KB ISP flash memory, 2KB SRAM, 1024B EEPROM, 68 programmable I/O lines, an 8-channel 10-bit A/D converter, and a JTAG interface for on-chip debugging. The device achieves throughput of 16 MIPS at 16MHz and operates between 2.7-5.5 volts.

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):

32 kBytes

Pin Count:

100

Max. Operating Freq. (MHz):

16 MHz

CPU:

8-bit AVR

# of Touch Channels:

16

Hardware QTouch Acquisition:

No

Max I/O Pins:

69

Ext Interrupts:

25

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
ATMEGA3250V-8AU TQFP 100A 100 Industrial (A) (-40°C to 85°C) 请求
ATMEGA3250-16AU TQFP 100A 100 Industrial (A) (-40°C to 85°C) 请求
ATMEGA3250V-8AUR TQFP 100A 100 Industrial (A) (-40°C to 85°C) 请求
ATMEGA3250-16AUR TQFP 100A 100 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.