winbond electron corp 8-BIT MTP MICROCONTROLLER W78E52C/W78E052C Manual
User Manual
The W78E52C/W78E052C is an 8-bit microcontroller with a wider frequency range and low power consumption. The W78E052C instruction set is fully compatible with the standard 8051. The W78E052C contains an 8K bytes Flash EPROM; a 256 bytes RAM; four 8-bit bidirectional and bit-addressable I/O ports; an additional 4-bit I/O port P4; three 16-bit timer/counters; a hardware watchdog timer and a serial port. These peripherals are supported