8-Bit MCU, 16MHz, OTPROM, 28-Pin PQCC
P87C750EBAA
P83C750EBAA
8-Bit MROM Microcontroller, 16MHz, 28-Pin PQCC
8-bit microcontroller family 4K/128 OTP/ROM/ROMless, 8 channel 8 bit A/D, watchdog timer