Datasheet Details
Part number:
P80C652, P80
Manufacturer:
File Size:
439.11 KB
Description:
Cmos single-chip 8-bit microcontrollers.
Note:
This datasheet PDF includes multiple part numbers: P80C652, P80.
Please refer to the document for exact specifications by model.
The P80C652/83C652 Single-Chip 8-Bit Microcontroller is manufactured in an advanced CMOS process and is a derivative of the 80C51 microcontroller family.
The 80C652/83C652 has the same instruction set as the 80C51.
Three versions of the derivative exist: 83C652 * 8k bytes mask programmable R
P80C652 Features
* P1.5 6 SCL/P1.6 7 SDA/P1.7 8 RST 9 RxD/P3.0 10 TxD/P3.1 11 INT0/P3.2 12 INT1/P3.3 13 T0/P3.4 14 T1/P3.5 15 WR/P3.6 16 RD/P3.7 17 XTAL2 18 XTAL1 19 VSS 20
* 80C51 central processing unit
* 8k × 8 ROM expandable externally to 64k bytes
* 256 × 8 RAM, expandable externally to
P80C652 Distributor
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