8-Bit RISC MCU, 33MHz, 16KB EPROM, QFP44, -40°C to 85°C
8-Bit RISC MCU, 33MHz, 16KB EPROM, PLCC, 454B RAM, 33 I/O
8-Bit RISC MCU, 33MHz, EPROM, TQFP, 16KB, 33 I/O