PhilipsS87C751-4N24
MCU 8-bit 80C51 CISC 2KB EPROM 5V 24-Pin PDIP / 80C51 8-bit microcontroller family 2K/64 OTP/ROM, I2C, low pin count
MCU 8-bit 80C51 CISC 2KB EPROM 5V 24-Pin PDIP / 80C51 8-bit microcontroller family 2K/64 OTP/ROM, I2C, low pin count