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P87C552 Datasheet - NXP

P87C552_PhilipsSemiconductors.pdf

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Datasheet Details

Part number:

P87C552

Manufacturer:

NXP ↗

File Size:

355.39 KB

Description:

80c51 8-bit microcontroller.

P87C552, 80C51 8-bit microcontroller

The 87C552 Single-Chip 8-Bit Microcontroller is manufactured in an advanced CMOS process and is a derivative of the 80C51 microcontroller family.

The 87C552 has the same instruction set as the 80C51.

The 87C552 contains a 8k × 8 non-volatile EPROM, a 256 × 8 read/write data memory, five 8-bit I/O po

P87C552 Features

* 80C51 central processing unit

* 8k × 8 EPROM expandable externally to 64k bytes

* An additional 16-bit timer/counter coupled to four capture registers and three compare registers

* Two standard 16-bit timer/counters

* 256 × 8 RAM, expandable externally to 64

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