W78C58, W78 - 8-BIT MICROCONTROLLER

Winbond

Datasheet Details

Part number	W78C58, W78
Manufacturer	Winbond
File Size	304.25 KB
Description	8-BIT MICROCONTROLLER
Datasheet	W78-C58.pdf
Note	This datasheet PDF includes multiple part numbers: W78C58, W78. Please refer to the document for exact specifications by model.

The W78C58 is a derivative of the W78C52 microcontroller family that provides extended internal ROM.

DC to 40 MHz extensive operating frequency.
256-byte on-chip scratch pad RAM.
32K-byte on-chip mask ROM.
64K-byte address space for external Program Memory.
64K-byte address space for external Data Memory.
Three 16-bit timer/counters.
Four 8-bit bit-addressable I/O ports.
One extra 4-bit bit-addressable I/O port, additonal INT2 / INT3 (Available on 44-pin PLCC/QFP package).
Eight-source, two priority-level interru.

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Published: Apr 17, 2005 |