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ATMEGA328PB-AUR 用户编程技术手册 - Microchip（微芯）
制造商:
Microchip（微芯）
分类:
8位微控制器
封装:
TQFP-32
描述:
8位 MCU微控制单元, AVR Family ATmega328 Series Microcontrollers, 20 MHz, 32 KB, 2 KB, 32 引脚, TQFP
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P13P14P94P149P150P190P221P232P304Hot
原理图在P12P20P92P126P128P130P150P154P156P158P159P190
封装尺寸在P421P422
型号编码规则在P11
封装信息在P421
功能描述在P334
技术参数、封装参数在P376
应用领域在P52P64P65P67P79P80P112P113P339P343P344P358
电气规格在P336P376
型号编号列表在P376
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ATMEGA328PB-AUR数据手册
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8-bit AVR Microcontroller
ATmega328PB
DATASHEET COMPLETE
Introduction
The Atmel
®
ATmega328PB is a low-power CMOS 8-bit microcontroller based
on the AVR
®
enhanced RISC architecture. By executing powerful
instructions in a single clock cycle, the ATmega328PB achieves throughputs
close to 1MIPS per MHz. This empowers system designer to optimize the
device for power consumption versus processing speed.
Feature
High Performance, Low Power Atmel
®
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
– 32KBytes of In-System Self-Programmable Flash program
memory
– 1KBytes EEPROM
– 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
• Peripheral Touch Controller
– Capacitive touch buttons, sliders and wheels
– 24 Self-cap channels and 144 mutual cap channels
• Peripheral Features
– Two 8-bit Timer/Counters with Separate Prescaler and Compare
Mode
Atmel-42397C-8-bit AVR-ATmega328PB_Datasheet_Complete-10/2015
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