ATTINY20-SSUR
Microchip Technology
The ATTINY20-SSUR is an 8-bit AVR RISC microcontroller from Microchip Technology with 2KB of Flash program memory and 128 bytes of SRAM. It operates at up to 12MHz and features 12 I/O lines, SPI and I²C connectivity, and an 8-channel 10-bit ADC.