80C31 datasheet(18/30 Pages) PHILIPS

No de pièce	80C31

Description	CMOS single-chip 8-bit microcontrollers

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Fabricant	PHILIPS [NXP Semiconductors]

Site Internet	http://www.nxp.com

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Philips Semiconductors

Product specification

80C31/80C51/87C51

CMOS single-chip 8-bit microcontrollers

1996 Aug 16

18

tLLAX

ALE

PSEN

PORT 0

PORT 2

WR

A0–A7

FROM RI OR DPL

DATA OUT

A0–A7 FROM PCL

INSTR IN

P2.0–P2.7 OR A8–A15 FROM DPH

A0–A15 FROM PCH

tWHLH

tLLWL

tWLWH

tAVLL

tAVWL

tQVWX

tWHQX

SU00008

Figure 3. External Data Memory Write Cycle

0

1

2

3

4

5

6

7

8

INSTRUCTION

ALE

CLOCK

OUTPUT DATA

WRITE TO SBUF

INPUT DATA

CLEAR RI

VALID

SET TI

SET RI

tXLXL

tQVXH

tXHQX

tXHDX

tXHDV

SU00027

1

2

3

0

4

5

6

7

Figure 4. Shift Register Mode Timing

VCC–0.5

0.45V

0.7VCC

0.2VCC–0.1

tCHCL

tCLCL

tCLCH

tCLCX

tCHCX

SU00009

Figure 5. External Clock Drive

Numéro de pièce similaire - 80C31

Fabricant	No de pièce	Fiches technique	Description
NXP Semiconductors	80C31	350Kb / 38P	80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless low voltage 2.7V.5.5V, low power, high speed 33 MHz 2000 Jan 20
NXP Semiconductors	80C31	238Kb / 32P	80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7 V–5.5 V), low power, high speed (33 MHz) 2000 Aug 07
Intel Corporation	80C31BH	229Kb / 16P	CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
Intel Corporation	80C31BH	284Kb / 21P	CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
NXP Semiconductors	80C31X	280Kb / 22P	CMOS single-chip 8-bit microcontrollers 1996 Aug 16

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Description similaire - 80C31

Fabricant	No de pièce	Fiches technique	Description
Samsung semiconductor	S380F7	172Kb / 34P	8-bit single-chip CMOS microcontrollers
NXP Semiconductors	OM5234	106Kb / 10P	CMOS single-chip 8-bit microcontrollers 1996 Nov 01
	80C31X	280Kb / 22P	CMOS single-chip 8-bit microcontrollers 1996 Aug 16
	87C54	162Kb / 21P	CMOS single-chip 8-bit microcontrollers 1996 Aug 16
	80C652	191Kb / 22P	CMOS single-chip 8-bit microcontrollers 1997 Dec 05
	80C652	439Kb / 25P	CMOS single-chip 8-bit microcontrollers 1996 Aug 15
	83C652	185Kb / 22P	CMOS single-chip 8-bit microcontrollers 1997 Dec 05
Samsung semiconductor	S3C9688	615Kb / 209P	8-bit single-chip CMOS microcontrollers
NXP Semiconductors	80C453	262Kb / 23P	CMOS single-chip 8-bit microcontrollers 1996 Aug 15
NXP Semiconductors	80C32	663Kb / 62P	CMOS single-chip 8-bit microcontrollers 1996 Aug 16

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80C31 Fiches technique(PDF) 18 Page - NXP Semiconductors

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Numéro de pièce similaire - 80C31

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