Datasheet Details
Part number:
P89C557E4, P89
Manufacturer:
File Size:
374.46 KB
Description:
Single-chip 8-bit microcontroller.
Note:
This datasheet PDF includes multiple part numbers: P89C557E4, P89.
Please refer to the document for exact specifications by model.
The P80C557E4/P83C557E4/P89C557E4 (hereafter generically referred to as P8xC557E4) single-chip 8-bit microcontroller is manufactured in an advanced CMOS process and is a derivative of the 80C51 microcontroller family.
The P8xC557E4 has the same instruction set as the 80C51.
Three versions of the der
P89C557E4 Features
* 80C51 central processing unit 32 K × 8 ROM respectively FEEPROM (Flash-EEPROM), expandab
P89C557E4 Distributors
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