Part number:
W77C58
Manufacturer:
Winbond
File Size:
516.27 KB
Description:
8 bit microcontroller.
Datasheet Details
Part number:
W77C58
Manufacturer:
Winbond
File Size:
516.27 KB
Description:
8 bit microcontroller.
W77C58, 8 BIT MICROCONTROLLER
The W77C58 is a fast 8051 compatible microcontroller with a redesigned processor core without wasted clock and memory cycles.
As a result, it executes every 8051 instruction faster than the original 8051 for the same crystal speed.
Typically, the instruction executing time of W77C58 is 1.5 to 3 time
W77C58 Features
* 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/
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