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ATmega328PB

Microchip
Part Number ATmega328PB
Manufacturer Microchip
Description Microcontroller
Published Apr 4, 2022
Detailed Description ATmega328PB AVR® Microcontroller with Core Independent Peripherals and PicoPower® Technology Introduction The picoPower®...
Datasheet PDF File ATmega328PB PDF File

ATmega328PB
ATmega328PB

Overview
ATmega328PB AVR® Microcontroller with Core Independent Peripherals and PicoPower® Technology Introduction The picoPower® 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 1 MIPS per MHz.
This empowers system designers to optimize the device for power consumption versus processing speed.
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 20 MHz – On-Chip 2-Cycle Multiplier • High Endurance Nonvolatile Memory Segments – 32 KB of In-System Self-Programmable Flash program memory – 1 KB EEPROM – 2 KB Internal SRAM – Write/Erase Cycles: 10,000 Flash/100,000 EEPROM – 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 Features – Peripheral Touch Controller (PTC) • Capacitive Touch Buttons, Sliders, and Wheels • 24 Self-Cap Channels and 144 Mutual Cap Channels – Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode – Three 16-bit Timer/Counters with Separate Prescaler, Compare Mode, and Capture Mode – Real-Time Counter with Separate Oscillator – Ten PWM Channels – 8-channel 10-bit ADC © 2018 Microchip Technology Inc.
Datasheet Complete DS40001906C-page 1 ATmega328PB – Two Programmable Serial USARTs – Two Master/Slave SPI Serial Interfaces – Two Byte-Oriented Two-Wire Serial Interfaces (Philips I2C Compatible) – Programmable Watchdog Timer with Separate On-chip Oscillator – On-Chip Analog Comparator – Interrupt and Wake-Up on Pin Change • Special Microcontroller Features – Power-On Reset and Programmable Brown-Out Detection – Internal 8 MHz Calibrated Oscillator –...


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