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P80C652, P80 CMOS single-chip 8-bit microcontrollers

P80C652 Description

INTEGRATED CIRCUITS 80C652/83C652 CMOS single-chip 8-bit microcontrollers Product specification IC20 Data Handbook 1996 Aug 15 Philips Semiconductor.
The P80C652/83C652 Single-Chip 8-Bit Microcontroller is manufactured in an advanced CMOS process and is a derivative of the 80C51 microcontroller fami.

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 Applications

* for general control systems. The 8XC652 contains a non-volatile 8k × 8 read-only program memory, a volatile 256 × 8 read/write data memory, four 8-bit I/O ports, two 16-bit timer/event counters (identical to the timers of the 80C51), a multi-source, two-priority-level, nested interrupt structure, an

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This datasheet PDF includes multiple part numbers: P80C652, P80. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
P80C652, P80
Manufacturer
NXP ↗
File Size
439.11 KB
Datasheet
P80-C652.pdf
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.

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CMOS single-chip 8-bit microcontrollers NXP
NXP P80C652-like datasheet