W77C58 - 8 BIT MICROCONTROLLER

Product Overview

Winbond

Part number	W77C58
Manufacturer	Winbond
File Size	516.27 KB
Description	8 BIT MICROCONTROLLER
Datasheet	W77C58 Datasheet
Additional preview pages of the W77C58 datasheet.

The W77C58 is a fast 8051 compatible microcontroller with a redesigned processor core without wasted clock and memory cycles.

8-bit CMOS microcontroller.
High speed architecture of 4 clocks/machine cycle runs up to 40 MHz.
Pin compatible with standard 80C52.
Instruction-set compatible with MCS-51.
32KB on-chip Mask-ROM.
Four 8-bit I/O Ports.
One extra 4-bit I/O port and Wait State control signal (available on 44-pin PLCC/QFP package).
Three 16-bit Timers.
12 interrupt sources with two levels of priority.
On-chip oscillator and cl.

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Published: Oct 5, 2005 |