Product Summary

The P89V52X2FN is an 80C51 microcontroller with 8 kB flash, 256 B of data RAM, and 192 B of data EEPROM.

Parametrics

P89V52X2FN absolute maximum ratings: (1)bias ambient temperature, Tamb(bias): -55 to +125℃; (2)storage temperature, Tstg: -65 to +150℃; (3)voltage on any other pin, Vn: -0.5 VDD +0.5 V; (4)LOW-level output current per input/output pin, IOL(I/O): 15mA; (5)total power dissipation (per package), Ptot(pack): -1.5W.

Features

P89V52X2FN features: (1)MHz to 33 MHz operating frequency in 12×mode, 20 MHz in 6×mode; (2)8 kB of on-chip flash user code memory; (3)256 B of RAM; (4)Enhanced UART; (5)Three 16-bit timers/counters; (6)Four 8-bit I/O ports; (7)Supports 12-clock (default) or 6-clock mode selection via software or In-Circuit Programming (ICP); (8)DIP40, PLCC44, and LQFP44 packages; (9)Six interrupt sources withfour priority levels; (10)Second DPTR register; (11)Low EMI mode (ALE inhibit); (12)Power-down mode with external interrupt wake-up; (13)Idle mode; (14)Extended temperature range; (15)Three security bits; (16)Programmable clock-out pin.

Diagrams

<IMG border=0 alt="P89V52X2FN block diagram" src="http://www.seekic.com/uploadfile/ic-mfg/2012102912732258.jpg">

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
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P89V52X2FN,112
P89V52X2FN,112

NXP Semiconductors

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Data Sheet

Negotiable 
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(USD)
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P89V51RB2
P89V51RB2

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Data Sheet

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P89V51RB2FN,112

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Data Sheet

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