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P89LV51RD2 Datasheet 8-bit 80C51 3 V low power 16/32/64 kB fash microcontroller

Manufacturer: NXP Semiconductors

Download the P89LV51RD2 datasheet PDF. This datasheet also includes the P89LV51RB2 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (P89LV51RB2_NXPSemiconductors.pdf) that lists specifications for multiple related part numbers.

General Description

The P89LV51RB2/RC2/RD2 are 80C51 microcontrollers with 16/32/64 kB flash and 1024 B of data RAM.

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Overview

www.DataSheet4U.com P89LV51RB2/RC2/RD2 8-bit 80C51 3 V low power 16/32/64 kB flash microcontroller with 1 kB RAM Rev.

05 — 15 December 2009 Product data sheet 1.

Key Features

  • I I I I I I I I I I I I I 80C51 CPU 3 V operating voltage from 0 MHz to 33 MHz 16/32/64 kB of on-chip flash user code memory with ISP and IAP Supports 12-clock (default) or 6-clock mode selection via software or ISP SPI and enhanced UART PCA with PWM and capture/compare functions Four 8-bit I/O ports with three high-current port 1 pins (16 mA each) Three 16-bit timers/counters Programmable watchdog timer Eight interrupt sources with four priority levels Second DPTR register Low EMI mode (ALE inhi.

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