8-Bit MCU, 512B EE, 12MHz, 5V, 52-Pin PQCC
Industrial 8-Bit Microcontroller 4.5-5.5V 5.5V 12MHz 52-Pin LCC-52
8-Bit MCU, 512B RAM, 12MHz, 38 I/O, 5V, Industrial, PQCC-52
ROMless 8-Bit Microcontroller, 5V, 5.5V, SPI, SCI, 38 I/Os, LCC-52