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W78L801 Datasheet 8-BIT MICROCONTROLLER

Manufacturer: Winbond

Overview: W78L801 8-BIT MICROCONTROLLER GENERAL.

Download the W78L801 datasheet PDF. This datasheet also includes the W78 variant, as both parts are published together in a single manufacturer document.

General Description

The W78L801 is an 8-bit microcontroller which can accommodate a wide range of supply voltages with low power consumption.

The instruction set for the W78L801 is fully compatible with the standard 8051.

The W78L801 contains an 4K bytes Mask ROM;

Key Features

  • Fully static design 8-bit CMOS microcontroller.
  • Wide supply voltage of 1.8V to 5.5V.
  • DC-24 MHz operation.
  • 256 bytes of on-chip scratchpad RAM.
  • 4 KB Mask-ROM.
  • 64 KB program memory address space.
  • 64 KB data memory address space.
  • Four 8-bit bi-directional ports.
  • Two 16-bit timer/counters.
  • Watchdog Timer.
  • Direct LED drive outputs.
  • Twelve sources, two-level interrupt capability.
  • Wake-.