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W78E51B, W78 - 8-BIT MTP MICROCONTROLLER

Winbond

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W78E51B Datasheet Preview — This datasheet PDF includes multiple part numbers: W78E51B, W78. Please refer to the document for exact specifications by model.

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Datasheet Details

Part number	W78E51B, W78
Manufacturer	Winbond
File Size	324.31 KB
Description	8-BIT MTP MICROCONTROLLER
Datasheet	W78-E51B.pdf
Note	This datasheet PDF includes multiple part numbers: W78E51B, W78. Please refer to the document for exact specifications by model.

W78E51B Product details

Description

The W78E51B is an 8-bit microcontroller which can accommodate a wider frequency range with low power consumption.

Features

Fully static design 8-bit CMOS microcontroller.
Wide supply voltage of 4.5V to 5.5V.
128 bytes of on-chip scratchpad RAM.
4 KB electrically erasable/programmable MTP-ROM.
64 KB program memory address space.
64 KB data memory address space.
Four 8-bit bi-directional ports.
One extra 4-bit bit-addressable I/O port, additional INT2 / INT3 (available on 44-pin PLCC/QFP package).
Two 16-bit timer/counters.
One.

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Published: Apr 17, 2005 |