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W78E51B, W78 Datasheet - Winbond

W78-E51B.pdf

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.

Note:

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

W78E51B, W78, 8-BIT MTP MICROCONTROLLER

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

The instruction set for the W78E51B is fully compatible with the standard 8051.

The W78E51B contains an 4K bytes MTP ROM (Multiple-Time Programmable ROM); a 128 bytes RAM; four 8-bit bi-

W78E51B 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

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