AVR microcontroller, 8 bit, 20 MHz, TQFP-32, ATMEGA88PB-AU Order No.: 64S3057 Manufacturer: Microchip Manufacturer SKU: ATMEGA88PB-AU Available: 7,110 pcs. Enter desired quantity Total Price: 2.28 € * 1 pcs. 2.2848 € AVR flash 27 -40 °C 8 KB 32 TQFP-32 20 MHz SMD 1.8-5.5 V 85 °C 8 bit