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W541E205 - 4-BIT FLASH EPROM MICROCONTROLLER

Download the W541E205 datasheet PDF. This datasheet also covers the W541E201 variant, as both devices belong to the same 4-bit flash eprom microcontroller family and are provided as variant models within a single manufacturer datasheet.

General Description

The W541E20X is fully compatible 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.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (W541E201-Winbond.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number W541E205
Manufacturer Winbond
File Size 89.44 KB
Description 4-BIT FLASH EPROM MICROCONTROLLER
Datasheet download datasheet W541E205 Datasheet

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Other Datasheets by Winbond

Part Number Description
W541E201 4-BIT FLASH EPROM MICROCONTROLLER
W541E202 4-BIT FLASH EPROM MICROCONTROLLER
W541E203 4-BIT FLASH EPROM MICROCONTROLLER
W541E204 4-BIT FLASH EPROM MICROCONTROLLER
W541E261 4BIT MICROCONTROLLER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
PRELIMINARY W541E20X 4-BIT FLASH EPROM MICROCONTROLLER GENERAL DESCRIPTION The W541E20X is fully compatible 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). There are also seven interrupt sources and 8-level subroutine nesting for interrupt applications. The W541E20X has two power reduction modes, hold mode and stop mode, which help to minimize power dissipation. The W541E20X is suitable for end product manufacturer engineering testing and earlier samples before mass production. FEATURES • Operating voltage: 2.4V−5.