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W541E204 Datasheet 4-bit Flash Eprom Microcontroller

Manufacturer: Winbond

Overview: PRELIMINARY W541E20X 4-BIT FLASH EPROM MICROCONTROLLER GENERAL.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The W541E20X is fully patible with W741E20X in terms of pin assignment and IC function.

It is a high-performance 4-bit microcontroller (µC) that provides an flash EEPROM for the program memory.

The device contains a 4-bit ALU, two 8-bit timers, a divider, a serial port, and five 4-bit I/O ports (including 3 output port for LED driving).

Key Features

  • Operating voltage: 2.4V.
  • 5.5V.
  • Crystal or RC oscillation circuit can be selected by the code option.
  • Crystal/Ceramic oscillator: up to 4 MHz.
  • RC oscillator: up to 4 MHz.
  • Both in crystal or RC oscillator operation mode, high-frequ.

W541E204 Distributor