ATMEGA328PB-AU

The ATMEGA328PB-AU is a microcontroller from the AVR family manufactured by Microchip Technology. It has a 20 MHz clock speed and 32 KB of flash memory. This microcontroller is an upgraded version of the ATMEGA328P-AU and has additional features such as an extra USART, additional SPI and I2C interfaces, and an improved analog-to-digital converter (ADC).

Some of the key features of the ATMEGA328PB-AU include:

– Low power consumption

– On-chip oscillator

– 10-bit Analog-to-Digital Converter (ADC) with up to 12 channels

– 2 Comparators

– 3 Timers

– 2 USARTs

– 2 SPI interfaces

– 2 I2C interfaces

This microcontroller can be programmed using assembly language or high-level programming languages such as C or C++. It is commonly used in a wide range of applications including consumer electronics, industrial control systems, and other embedded systems. Additionally, the ATMEGA328PB-AU is widely used in Arduino development boards and is a popular choice for hobbyists and makers who require more advanced features than the previous ATMEGA328P-AU microcontroller.