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87C51

NXP
Part Number 87C51
Manufacturer NXP
Description 8-bit microcontroller
Published Mar 22, 2005
Detailed Description INTEGRATED CIRCUITS 80C51/87C51/80C52/87C52 80C51 8-bit microcontroller family 4 K/8 K OTP/ROM low voltage (2.7 V–5.5 V...
Datasheet PDF File 87C51 PDF File

87C51
87C51

Overview
INTEGRATED CIRCUITS 80C51/87C51/80C52/87C52 80C51 8-bit microcontroller family 4 K/8 K OTP/ROM low voltage (2.
7 V–5.
5 V), low power, high speed (33 MHz), 128/256 B RAM Product specification Replaces datasheet 80C51/87C51/80C31 of 2000 Jan 20 2000 Aug 07 Philips Semiconductors Philips Semiconductors 80C51 8-bit microcontroller family 4 K/8 K OTP/ROM low voltage (2.
7 V–5.
5 V), low power, high speed (33 MHz), 128/256 B RAM Product specification 80C51/87C51/80C52/87C52 DESCRIPTION The Philips 80C51/87C51/80C52/87C52 is a high-performance static 80C51 design fabricated with Philips high-density CMOS technology with operation from 2.
7 V to 5.
5 V.
The 8xC51 and 8xC52 contain a 128 × 8 RAM and 256 × 8 RAM respectively, 32 I/O lines, three 16-bit counter/timers, a six-source, four-priority level nested interrupt structure, a serial I/O port for either multi-processor communications, I/O expansion or full duplex UART, and on-chip oscillator and clock circuits.
In addition, the device is a...


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