Microchip 8-Bit AVR Atmega Microcontroller, 20 MHz, 8kB FLASH, 1.024kB RAM, 32-Pin TQFP ATMEGA88PB-AU

Microchip ATMEGA88PB-AU is a high-performance 8-bit AVR microcontroller designed to provide efficient processing capabilities in embedded system applications. Featuring a maximum clock frequency of 20 MHz and 8kB of embedded Flash memory, this device supports a variety of industrial and commercial uses where power efficiency and reliable operation are critical.

This microcontroller includes an AVR core with a data bus width of 8 bits and onboard 1.024kB RAM for versatile data handling. It has 27 programmable input/output pins enabling flexible interfacing with sensors, actuators, and peripherals. The 32-pin TQFP package supports surface mounting, making it ideal for space-constrained PCB designs.

Operating over a wide voltage range of 1.8V to 5.5V, the ATMEGA88PB-AU offers stability in diverse environments. It is rated for operating temperatures from -40°C to 85°C, suitable for industrial and automotive applications. Integrated features include 2 timers, 8 ADC channels with 10-bit accuracy, watchdog timer, internal temperature sensor, brown-out detection, and multiple communication interfaces like SPI, TWI (I2C), USART, USB, CAN, and LIN to support robust connectivity.

This microcontroller adheres to RISC architecture principles, ensuring efficient instruction execution and minimized power consumption through picoPower technology. The device does not carry automotive standards certification but is well-suited for advanced embedded development projects requiring precision control and energy efficiency.

Integrates 8-bit AVR architecture optimized for low power consumption. Equipped with 8kB on-chip Flash memory and 1.024kB SRAM. Operates with a maximum supply voltage of 5.5 V and minimum voltage of 1.8 V. Comes in a 32-pin TQFP surface mount package suitable for compact PCB layouts.

Supports 27 programmable I/O pins for flexible interfacing. Includes 2 timers and 8 ADC channels with 10-bit resolution. Features an internal temperature sensor and brown-out detector for reliability. Designed to operate reliably from -40°C to 85°C ambient temperature.

Includes communication interfaces such as SPI, TWI (I2C), USART, USB, CAN, and LIN. Suited for industrial, automotive, and embedded system applications requiring precision control.

This microcontroller is ideal for industrial, laboratory, automotive, embedded systems, and commercial electronics development use cases. Its compact form factor and low power features enable integration into a broad range of designs. Explore more Microchip semiconductor solutions and Microcontroller options on EnvMart.