Microchip 8-bit AVR ATmega Microcontroller 20 MHz 16kB FLASH 32-Pin TQFP ATMEGA168PB-AUR

Microchip ATMEGA168PB-AUR is a high-performance 8-bit AVR RISC-based microcontroller designed for embedded applications requiring efficient processing and low power consumption. Featuring a 20 MHz maximum clock frequency, this device incorporates 16kB of in-system programmable flash memory that supports read-while-write, enabling flexible code updates and reliable operation.

It provides 1.024kB of SRAM and 512B EEPROM for data storage alongside 27 programmable I/O lines, facilitating diverse interfacing options in industrial, laboratory, automotive, and consumer electronics projects.

The microcontroller also integrates essential peripherals including two advanced timers/counters with compare modes, an 8-channel 10-bit ADC, a single analogue comparator, USART communication with wake-up functionality, a 2-wire serial interface, and an SPI serial port for serial communication versatility.

Constructed with a compact 32-pin Thin Quad Flat Package (TQFP) measuring 7.1mm in length and width, and a height of 1.05mm, it is optimized for surface mounting in space-constrained PCB designs. The device is compatible with power supplies ranging from 1.8V to 5.5V, making it adaptable to various power environments.

Operating over a broad temperature spectrum from -40°C to +85°C, ATMEGA168PB-AUR offers dependable performance for automotive and industrial applications where temperature extremes are a factor.

Maximum clock frequency of 20 MHz delivering swift instruction execution. 16kB flash memory with read-while-write enhances programming flexibility. 1.024kB SRAM and 512B EEPROM for program and data storage. 27 Programmable I/O lines ideal for embedded control and monitoring.

Integrated 8-channel 10-bit ADC and an analogue comparator for sensing precision. Two timer/counters with various compare modes for timing and PWM generation. Multiple serial interfaces including USART, 2-wire interface, and SPI for communication.

Surface mountable 32-pin TQFP package with compact footprint. Operates within a supply voltage range of 1.8V to 5.5V. RoHS compliant and manufactured in the United States.

This microcontroller is well-suited for applications in industrial automation, consumer electronics, data acquisition systems, and embedded computing. Its efficient instruction set architecture (RISC) allows processing speeds up to 1 MIPS per MHz, balancing speed and power consumption effectively.

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