P80C31 Datasheet - NXP

80C51 8-bit microcontroller

P80C31 Features

* 8051 Central Processing Unit

* 4k × 8 ROM (80C51)

* 128 × 8 RAM

* Three 16-bit counter/timers

* Boolean processor

* Full static operation

* Low voltage (2.7V to 5.5V@ 16MHz) operation

* Memory addressing capability

* 64k ROM

P80C31 General Description

The Philips 8XC51/31 is a high-performance static 80C51 design fabricated with Philips high-density CMOS technology with operation from 2.7V to 5.5V. The 8XC51/31 contains a 4k × 8 ROM, a 128 × 8 RAM, 32 I/O lines, three 16-bit counter/timers, a six-source, four-priority level nested interrupt struc.

P80C31 Datasheet (350.21 KB)

P80C31 Datasheet Preview — Preview of P80C31 PDF

Datasheet Details

Part number:

P80C31

Manufacturer:

NXP ↗

File Size:

350.21 KB

Description:

80c51 8-bit microcontroller.
INTEGRATED CIRCUITS 80C51/87C51/80C31 80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless low voltage (2.7V 5.5V), low power, high spee.

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P80C31 80C51 8-bit microcontroller NXP

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P80C31 Features

P80C31 General Description

Datasheet Details

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