8-bit MCU; 2kB-FL; 128B-SRAM; 128B-EE; 18 I/O; 2,7V~5,5V; 20MHz; UART/USART; SPI; -40°C ~ 85°C;, Vastine: ATTINY2313-20SI; AT90S2313-10SC; AT90S2313-10SI; AT90S1200-12SC; ATTINY2313-20SUR;