AS29LV800 Просмотр технического описания (PDF) - Alliance Semiconductor

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Компоненты Описание

производитель

AS29LV800

3V 1M × 8/512K × 16 CMOS Flash EEPROM

Alliance Semiconductor 

March 2001

AS29LV800

®

AC parameters — write cycle 2

JEDEC

Symbol

tAVAV

tAVEL

tELAX

tDVEH

tEHDX

tGHEL

tWLEL

tEHWH

tELEH

tEHEL

Std

Symbol

tWC

tAS

tAH

tDS

tDH

tGHEL

tWS

tWH

tCP

tCPH

Parameter

Write cycle time

Address setup time

Address hold time

Data setup time

Data hold time

Read recover time before write

WE setup time

WE hold time

CE pulse width

CE pulse width high

-70R

Min Max

70

-

0

-

45

-

35

-

0

-

0

-

0

-

0

-

35

-

30

-

-80

Min Max

80

-

0

-

45

-

35

-

0

-

0

-

0

-

0

-

35

-

30

-

-90

Min Max

90

-

0

-

45

-

45

-

0

-

0

-

0

-

0

-

35

-

30

-

CE controlled

-120

Min Max Unit

120

-

ns

0

-

ns

50

-

ns

50

-

ns

0

-

ns

0

-

ns

0

-

ns

0

-

ns

50

-

ns

30

-

ns

Write waveform 2

CE controlled

Addresses

WE

OE

CE

DATA

555h

tWC

Program address

tAS

tAH

tGHEL, tOES

tCP

tCPH

A0h

tDS

tDH

Program

data

DATA polling

Program address

tWHWH1 or 2

DQ7

DOUT

3/22/01; V.1.0

Alliance Semiconductor

P. 18 of 25

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