P80C32X2BN datasheet(7/62 Pages) PHILIPS

Part #	P80C32X2BN

Description	80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz)

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Manufacturer	PHILIPS [NXP Semiconductors]

Direct Link	http://www.nxp.com

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7 / 62 page

Philips Semiconductors

Product data

P80C3xX2; P80C5xX2;

P87C5xX2

80C51 8-bit microcontroller family

4K/8K/16K/32K ROM/OTP, low voltage (2.7 to 5.5 V),

low power, high speed (30/33 MHz)

2003 Jan 24

7

BLOCK DIAGRAM 2 (CPU-ORIENTED)

su01723

PSEN

EA / VPP

ALE/PROG

RST

XTAL1

XTAL2

VCC

VSS

PORT 0

DRIVERS

PORT 2

DRIVERS

RAM ADDR

REGISTER

RAM

PORT 0

LATCH

PORT 2

LATCH

ROM/EPROM

REGISTER

B

ACC

STACK

POINTER

TMP2

TMP1

ALU

TIMING

AND

CONTROL

PD

OSCILLATOR

PSW

PORT 1

LATCH

PORT 3

LATCH

PORT 1

DRIVERS

PORT 3

DRIVERS

PROGRAM

ADDRESS

REGISTER

BUFFER

PC

INCRE-

MENTER

PROGRAM

COUNTER

DPTR’S

MULTIPLE

P1.0–P1.7

P3.0–P3.71

P0.0–P0.7

P2.0–P2.7

SFRs

TIMERS

8

16

NOTE:

1. P3.2 and P3.5 absent in the TSSOP38 package.

Similar Part No. - P80C32X2BN

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	P80C32X2BN	380Kb / 62P	80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage 2.7 to 5.5 V, low power, high speed 30/33 MHz 2003 Jan 24
NXP Semiconductors	P80C32X2BN	408Kb / 62P	80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) 2003 Jan 24

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P80C32X2BN Datasheet(PDF) 7 Page - NXP Semiconductors

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Similar Part No. - P80C32X2BN

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