8-bit 50MHz MCU, 4KB FLASH, 17 I/O, QFN
8-bit 50MHz MCU, 4KB Flash, 1KB RAM, QFN-20
8-Bit MCU, 25MHz, 16KB FLASH, 21 I/O, QFN
8-bit 50MHz MCU, 16KB Flash, 1KB RAM, 21 I/O, QFN
32-Pin Quad Flat No-Lead Microcontroller, 8-Bit, 48 MHz, 65K Words ROM