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MPC82L54 - 8051-Based MCU

Download the MPC82L54 datasheet PDF. This datasheet also covers the MPC82E54 variant, as both devices belong to the same 8051-based mcu family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • 1-T 80C51 Central Processing Unit.
  • MPC82E/L54 with 15.5K Bytes flash ROM ━ ISP memory zone could be optioned as 1.5KB, 2.5KB or 3.5KB ━ Two level code protections for flash memory access ━ Flash write/erase cycle: 20,000 ━ Flash data retention: 100 years at 25℃ ━ MPC82E/L54 Flash space mapping (Default).
  • AP Flash（0000h~33FFh）.
  • IAP Flash（3400h~37FFh）.
  • ISP Flash（3800h~3DFFh）（ISP Boot code）.
  • On-chip 256 bytes scratch-pad RAM and 256 bytes expanded RAM (XRAM).
  • Int.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MPC82E54-Megawin.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number MPC82L54
Manufacturer Megawin
File Size 2.20 MB
Description 8051-Based MCU
Datasheet download datasheet MPC82L54 Datasheet

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Other Datasheets by Megawin

Part Number Description
MPC82L52 8051-Based MCU
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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
8051-Based MCU MPC82E/L54 Data Sheet Version: A10 This document contains information on a new product under development by Megawin. Megawin reserves the right to change or discontinue this product without notice.  Megawin Technology Co., Ltd. 2005 All rights reserved. 2013/04 version A10 2 MPC82x54 Data Sheet MEGAWIN Features  1-T 80C51 Central Processing Unit  MPC82E/L54 with 15.5K Bytes flash ROM ━ ISP memory zone could be optioned as 1.5KB, 2.5KB or 3.