8-Bit SPI Microcontroller, 4KB FLASH, 5V, SOIC, -40°C to 85°C
8-Bit SPI Microcontroller, 4KB FLASH, 256B RAM, 17 I/O, 85°C
8-Bit SPI Microcontroller, 4KB FLASH, 17 I/Os, SOIC-28
