Datasheet 搜索 > 8位微控制器 > ATMEL（爱特美尔） > ATMEGA644-20MU 数据手册 > ATMEGA644-20MU 产品设计参考手册 1/41 页
器件3D模型￥ 7.196
ATMEGA644-20MU 产品设计参考手册 - ATMEL（爱特美尔）
制造商:
ATMEL（爱特美尔）
分类:
8位微控制器
封装:
VQFN-44
描述:
ATMEL ATMEGA644-20MU 微控制器, 8位, 低功率高性能, ATmega, 20 MHz, 64 KB, 4 KB, 44 引脚, VQFN
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P14P20P21Hot
功能描述在P25
应用领域在P41
型号编号列表在P9P27
导航目录
ATMEGA644-20MU数据手册
Page:
of 41 Go
若手册格式错乱，请下载阅览PDF原文件
42330A-MCU-07/2014
USER GUIDE
Atmel-ICE
The Atmel-ICE Debugger
Atmel-ICE is a powerful development tool for debugging and programming
ARM
®
Cortex
®
-M based Atmel
®
SAM and Atmel AVR
®
microcontrollers with On-
Chip Debug capability.
It supports:
● Programming and on-chip debugging of all Atmel AVR 32-bit
microcontrollers on both JTAG and aWire interfaces
●
Programming and on-chip debugging of all Atmel AVR XMEGA
®
family
devices on both JTAG and PDI 2-wire interfaces
● Programming (JTAG and SPI) and debugging of all Atmel AVR 8-bit
microcontrollers with OCD support on either JTAG or debugWIRE interfaces
● Programming and debugging of all Atmel SAM ARM Cortex-M based
microcontrollers on both SWD and JTAG interfaces
●
Programming (TPI) of all Atmel tinyAVR
®
8-bit microcontrollers with support
for this interface
Consult the supported devices list in the Atmel Studio User Guide for a full list of
devices and interfaces supported by this firmware release.
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