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器件3D模型￥ 18.553
ATMEGA328-AUR 其他数据使用手册 - Microchip（微芯）
制造商:
Microchip（微芯）
分类:
微控制器
封装:
TQFP-32
描述:
芯片, AVR, 32K 闪存, 1K EE, 2K 存储器, SRAM - 20MHZ
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P12P13P86Hot
原理图在P15P18P84P102P104P105P106P121P126P127P129P130
封装尺寸在P636P637P638P639P640P659
型号编码规则在P628P629P630P631P632P633P634P635P658P659
封装信息在P636P659
技术参数、封装参数在P308P322
应用领域在P46P56P68P72P75P77P272P276P290
电气规格在P84P262P308P322P658
导航目录
ATMEGA328-AUR数据手册
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若手册格式错乱，请下载阅览PDF原文件
2018 Microchip Technology Inc. Data Sheet Complete DS40002061A-page 1
Features
High Performance, Low Power AVR
®
8-Bit Microcontroller Family
Advanced RISC Architecture
131 Powerful Instructions – Most Single Clock Cycle Execution
32 x 8 General Purpose Working Registers
Fully Static Operation
Up to 20 MIPS Throughput at 20MHz
On-chip 2-cycle Multiplier
High Endurance Non-volatile Memory Segments
4/8/16/32KBytes of In-System Self-Programmable Flash program memory
256/512/512/1KBytes EEPROM
512/1K/1K/2KBytes Internal SRAM
Write/Erase Cycles: 10,000 Flash/100,000 EEPROM
Data retention: 20 years at 85°C/100 years at 25°C
(1)
Optional Boot Code Section with Independent Lock Bits
In-System Programming by On-chip Boot Program
True Read-While-Write Operation
Programming Lock for Software Security
QTouch
®
library support
Capacitive touch buttons, sliders and wheels
QTouch and QMatrix™ acquisition
Up to 64 sense channels
Peripheral Features
Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode
One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode
megaAVR
®
Data Sheet
ATmega48A/PA/88A/PA/168A/PA/328/P
Introduction
The ATmega48A/PA/88A/PA/168A/PA/328/P is a low power, CMOS 8-bit microcontrollers based on the
AVR
®
enhanced RISC architecture. By executing instructions in a single clock cycle, the devices achieve
CPU throughput approaching one million instructions per second (MIPS) per megahertz, allowing the sys-
tem designer to optimize power consumption versus processing speed.
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