Datasheet Microchip ATmega328PB

ManufacturerMicrochip
SeriesATmega328PB

The high-performance Microchip's ATmega328PB is an 8-bit AVR® RISC-based microcontroller (MCU) with picoPower® technology

Datasheets

ATmega328PB - Complete Datasheet
PDF, 4.1 Mb, File published: Feb 22, 2018
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ATmega328PB - Summary Datasheet
PDF, 172 Kb, File published: May 31, 2017
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Prices

Packaging

ATMEGA328PB-ANATMEGA328PB-ANRATMEGA328PB-AUATMEGA328PB-AURATMEGA328PB-MNATMEGA328PB-MNRATMEGA328PB-MUATMEGA328PB-MUR
PackageTQFPTQFPTQFPTQFPVQFNVQFNVQFNVQFN

Parametrics

Parameters / ModelsATMEGA328PB-ANATMEGA328PB-ANRATMEGA328PB-AUATMEGA328PB-AURATMEGA328PB-MNATMEGA328PB-MNRATMEGA328PB-MUATMEGA328PB-MUR
ADC Input88888888
ADC with ComputationNoNoNoNoNoNoNoNo
Angular TimerNoNoNoNoNoNoNoNo
Architecture88888888
CPU Type8-bit AVR8-bit AVR8-bit AVR8-bit AVR8-bit AVR8-bit AVR8-bit AVR8-bit AVR
CRCNoNoNoNoNoNoNoNo
Class B HardwareNoNoNoNoNoNoNoNo
Emulated EEPROM in Flash10241024102410241024102410241024
Hardware Touch PeripheralPTCPTCPTCPTCPTCPTCPTCPTC
High Voltage CapableNoNoNoNoNoNoNoNo
I2C22222222
Internal OscillatorYesYesYesYesYesYesYesYes
Internal Voltage Reference, BandgapYesYesYesYesYesYesYesYes
Lead Count3232323232323232
Math AcceleratorNoNoNoNoNoNoNoNo
Max 16-Bit Digital Timers33333333
Max 8-Bit Digital Timers22222222
Max ADC Resolution, Bits1010101010101010
Max CPU Speed, MHz2020202020202020
Max PWM outputs, including complementary1010101010101010
Number of Comparators11111111
Operation Voltage Max, V5.55.55.55.55.55.55.55.5
Operation Voltage Min, V1.81.81.81.81.81.81.81.8
Package Width7x7x1mm7x7x1mm7x7x1mm7x7x1mm5x5x0.9mm5x5x0.9mm5x5x0.9mm5x5x0.9mm
Peripheral Pin Select / Pin MuxingNoNoNoNoNoNoNoNo
Pin count3232323232323232
Program Memory Size, KB3232323232323232
SPI22222222
SRAM, Bytes20482048204820482048204820482048
Temp Range Max105105105105105105105105
Temp Range Min-40-40-40-40-40-40-40-40
UART22222222
Zero Cross detectNoNoNoNoNoNoNoNo

Model Line

Manufacturer's Classification

  • Microcontrollers > 8-bit Microcontrollers
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