N80C151SA Ver la hoja de datos (PDF) - Intel

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N80C151SA

HIGH-PERFORMANCE CHMOS MICROCONTROLLER

Intel 

8XC151SA SB HIGH-PERFORMANCE CHMOS MICROCONTROLLER

Table 13 Nonvolatile Memory Programming and Verification Characteristics at

TA e 21 b 27 C VCC e 5V and VSS e 0V

Symbol

Definition

Min

Max

Units

VPP

IPP

FOSC

TAVGL

TGHAX

TDVGL

TGHDX

TEHSH

TSHGL

TGHSL

TGLGH

TAVQV

TELQV

TEHQZ

TGHGL

Programming Supply Voltage

Programming Supply Current

Oscillator Frequency

Address Setup to PROG Low

Address Hold after PROG

Data Setup to PROG Low

Data Hold after PROG

ENABLE High to VPP

VPP Setup to PROG Low

VPP Hold after PROG

PROG Width

Address to Data Valid

ENABLE Low to Data Valid

Data Float after ENABLE

PROG High to PROG Low

12 5

40

48TOSC

48TOSC

48TOSC

48TOSC

48TOSC

10

10

90

0

10

13 5

75

60

110

48TOSC

48ToSC

48TOSC

D C Volts

mA

MHz

ms

ms

ms

ms

NOTE

Notation for timing parameters

A e Address

Q e Data out

D e Data

S e Supply (VPP)

E e Enable

V e Valid

G e PROG

X e No Longer Valid

H e High

Z e Floating

L e Low

ADDRESS

30H

31H

60H

60H

60H

60H

Table 14 Contents of the Signature Bytes

CONTENTS

89H

48H

7BH

FBH

7AH

FAH

DEVICE TYPE

Indicates Intel Devices

Indicates MCS 151 core product

Indicates 83C151SB device

Indicates 87C151SB device

Indicates 83C151SA device

Indicates 87C151SA device

33

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