8-bit MCU Series (80C51-based)

The W78L054A is an 8-bit Microcontroller which CAN accommodate a wide supply voltage range with low power consumption. The instruction set for the W78LE51 is fully compatible with the standard 8051 The W78L054A contains a 16K bytes Flash EPROM; a 256 bytes RAM; four 8-bit bi-directional and bit-addressable I/O ports; an additional 4-bit I/O port P4; two 16-bit Timer counters; a hardware watchdog Timer and a serial port. These peripherals are supported by seven sources two-level interrupt capability.
By Winbond Electronics Corp America
W78L054A 's PackagesW78L054A 's pdf datasheet
W78L054A24DL DIP
W78L054A24PL PLCC
W78L054A24FL PQFP




W78L054A Pinout, Pinouts
W78L054A pinout,Pin out
This is one package pinout of W78L054A,If you need more pinouts please download W78L054A's pdf datasheet.

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