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MV20556 - 8-Bit MCU Mouse Controller

Datasheet Summary

Description

The MVI MV20556 is an 8 - bit single chip microcontroller.

Features

  • General 8051 instruction family compatible Operate at voltage 5.0V. No External Memory is supported 8 bit bus I/O ports 4 K byte ROM 128 byte RAM 128 byte depth stack Two 16 bit Timers (Event Counters) 15 programmable I/O pins Five interrupt sources Programmable serial UART channel Direct LED drive output.

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Datasheet preview – MV20556

Datasheet Details

Part number MV20556
Manufacturer Mosel Vitelic
File Size 106.62 KB
Description 8-Bit MCU Mouse Controller
Datasheet download datasheet MV20556 Datasheet
Additional preview pages of the MV20556 datasheet.

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    Full PDF Text Transcription

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    MOSEL VITELIC INC. Preliminary MV20556 8 - Bit MCU Mouse Controller Bit operation instructions Page free jumps 8 - bit Unsigned Division 8 - bit Unsigned Multiply BCD arithmatic Direct Addressing Indirect Addressing Nested Interrupt Two priority level interrupt A full duplex serial I/O port Working at 16/25/40 MHz Clock Full static operation: 3 MHz through 16 MHz July 1997 Features General 8051 instruction family compatible Operate at voltage 5.0V. No External Memory is supported 8 bit bus I/O ports 4 K byte ROM 128 byte RAM 128 byte depth stack Two 16 bit Timers (Event Counters) 15 programmable I/O pins Five interrupt sources Programmable serial UART channel Direct LED drive output Description The MVI MV20556 is an 8 - bit single chip microcontroller.
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