Datasheet Microchip ATmega328P — 数据表

制造商Microchip
系列ATmega328P

基于PIC的高性能picoPower 8位AVR RISC微控制器结合了具有读写功能的32KB ISP闪存,1024B EEPROM,2KB SRAM,23个通用I / O线,32个通用工作寄存器,三个灵活的定时器/计数器,具有比较模式,内部和外部中断,串行可编程USART,面向字节的2线串行接口,SPI串行端口,6通道10位A / D转换器(TQFP和QFN / MLF中为8通道)软件包),带有内部振荡器的可编程看门狗定时器以及五种软件可选的省电模式

数据表

Datasheet ATmega328/P - Summary
PDF, 407 Kb, 档案已发布: Dec 10, 2016, 页数: 24
8-bit AVR Microcontrollers
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DataSheet ATmega328/P
PDF, 3.4 Mb, 文件上传: Mar 11, 2018, 页数: 445
AVR Microcontroller with picoPower Technology
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价格

状态

ATMEGA328P-15AZATMEGA328P-ANATMEGA328P-ANRATMEGA328P-AUATMEGA328P-AURATMEGA328P-AURA0ATMEGA328P-MMHATMEGA328P-MMHRATMEGA328P-MMHRA0ATMEGA328P-MNATMEGA328P-MNRATMEGA328P-MUATMEGA328P-MURATMEGA328P-PNATMEGA328P-PU
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

打包

ATMEGA328P-15AZATMEGA328P-ANATMEGA328P-ANRATMEGA328P-AUATMEGA328P-AURATMEGA328P-AURA0ATMEGA328P-MMHATMEGA328P-MMHRATMEGA328P-MMHRA0ATMEGA328P-MNATMEGA328P-MNRATMEGA328P-MUATMEGA328P-MURATMEGA328P-PNATMEGA328P-PU
N123456789101112131415
PackageTQFPTQFPTQFPTQFPTQFPTQFPVQFNVQFNVQFNVQFNVQFNVQFNVQFNSPDIPSPDIP
Pins3228

参数化

Parameters / ModelsATMEGA328P-15AZATMEGA328P-ANATMEGA328P-ANRATMEGA328P-AUATMEGA328P-AURATMEGA328P-AURA0ATMEGA328P-MMHATMEGA328P-MMHRATMEGA328P-MMHRA0ATMEGA328P-MNATMEGA328P-MNRATMEGA328P-MUATMEGA328P-MURATMEGA328P-PNATMEGA328P-PU
# of Comparators11
ADC Input8888888888888
ADC with ComputationNoNoNoNoNoNoNoNoNoNoNoNoNo
ADCC with ComputationNoNo
Angular TimerNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo
Architecture888888888888888
CPU8-bit AVR8-bit AVR
CPU Type8-bit AVR8-bit AVR8-bit AVR8-bit AVR8-bit AVR8-bit AVR8-bit AVR8-bit AVR8-bit AVR8-bit AVR8-bit AVR8-bit AVR8-bit AVR
CRCNoNoNoNoNoNoNoNoNoNoNoNoNo
CRC/ScanNoNo
Class B HardwareNoNoNoNoNoNoNoNoNoNoNoNoNo
EEPROM / HEF10241024
Emulated EEPROM in Flash1024102410241024102410241024102410241024102410241024
High Voltage CapableNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo
I2C111111111111111
Internal OscillatorYesYesYesYesYesYesYesYesYesYesYesYesYesYesYes
Internal Voltage Reference, BandgapYesYesYesYesYesYesYesYesYesYesYesYesYesYesYes
Lead Count32323232322828323232322828
Math AcceleratorNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo
Max # PWM outputs, including complementary outputs66
Max 16 Bit Digital Timers11
Max 16-Bit Digital Timers1111111111111
Max 8 Bit Digital Timers22
Max 8-Bit Digital Timers2222222222222
Max A/D Resolution, bits1010
Max ADC Resolution, Bits10101010101010101010101010
Max CPU Speed, MHz20202020202020202020202020
Max PWM outputs, including complementary6666666666666
Max. CPU Speed MHz2020
Number of Comparators1111111111111
Operating Temperature Range, °C-40 to +85-40 to +85
Operation Voltage Max, V5.55.55.55.55.55.55.55.55.55.55.55.55.5
Operation Voltage Max.(V)5.55.5
Operation Voltage Min, V1.81.81.81.81.81.81.81.81.81.81.81.81.8
Operation Voltage Min.(V)1.81.8
Package Width7x7x1mm7x7x1mm7x7x1mm7x7x1mm7x7x1mm4x4x1mm4x4x1mm5x5x1mm5x5x1mm5x5x1mm5x5x1mm.300in.300in
Peripheral Pin Select, PPSNoNo
Peripheral Pin Select / Pin MuxingNoNoNoNoNoNoNoNoNoNoNoNoNo
Pin count323232323232323232323232323232
Program Memory Size, KB323232323232323232323232323232
RAM, bytes20482048
SPI222222222222222
SRAM, Bytes2048204820482048204820482048204820482048204820482048
Temp Range Max85858585858585858585858585
Temp Range Min-40-40-40-40-40-40-40-40-40-40-40-40-40
Temp. Range Max.8585
Temp. Range Min.-40-40
Total # of A/D channels88
UART111111111111111
Windowed Watchdog Timer, WWDTNoNo
Zero Cross detectNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo

生态计划

ATMEGA328P-15AZATMEGA328P-ANATMEGA328P-ANRATMEGA328P-AUATMEGA328P-AURATMEGA328P-AURA0ATMEGA328P-MMHATMEGA328P-MMHRATMEGA328P-MMHRA0ATMEGA328P-MNATMEGA328P-MNRATMEGA328P-MUATMEGA328P-MURATMEGA328P-PNATMEGA328P-PU
RoHSCompliantCompliant

其他选择

ATmega328

模型线

制造商分类

  • Microcontrollers > 8-bit Microcontrollers