P89V51RB2 - (P89V51RB2 / P89V51RC2) 8-bit 80C51 5 V low power 16/32/64 kB Flash microcontroller

Product Overview

NXP

Part number	P89V51RB2
Manufacturer	NXP
File Size	453.32 KB
Description	(P89V51RB2 / P89V51RC2) 8-bit 80C51 5 V low power 16/32/64 kB Flash microcontroller
Datasheet	P89V51RB2 Datasheet
Note	This datasheet PDF includes multiple part numbers: P89V51RB2, P89V-51. Please refer to the document for exact specifications by model.
Additional preview pages of the P89V51RB2 datasheet.

The P89V51RB2/RC2/RD2 are 80C51 microcontrollers with 16/32/64 kB ﬂash and 1024 B of data RAM.

I I I I I I I I I I I I I 80C51 CPU 5 V operating voltage from 0 MHz to 40 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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Other Datasheets by NXP

P89V51RB2BBC - 8-bit 80C51 5 V low power 16/32/64 kB flash microcontroller
P89V51RB2FA - 8-bit 80C51 5 V low power 16/32/64 kB flash microcontroller
P89V51RB2FN - 8-bit 80C51 5 V low power 16/32/64 kB flash microcontroller
P89V51RC2 - (P89V51RB2 / P89V51RC2) 8-bit 80C51 5 V low power 16/32/64 kB Flash microcontroller
P89V51RC2FA - 8-bit 80C51 5 V low power 16/32/64 kB flash microcontroller
P89V51RC2FBC - 8-bit 80C51 5 V low power 16/32/64 kB flash microcontroller

Published: Jun 21, 2007 |