MT4C1004J883C 查看數據表（PDF） - Austin Semiconductor

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MT4C1004J883C

4 MEG x 1 DRAM FAST PAGE MODE

Austin Semiconductor 

AUSTIN SEMICONDUCTOR, INC.

MMTT45CC1100045J 883C

4 M25E6GK xx 14 DSRAM

READ-WRITE CYCLE

(LATE-WRITE and READ-MODIFY-WRITE CYCLES)

tRWC

tRAS

tRP

RAS

V

V

IH

IL

tCRP

tRCD

tCSH

tRSH

tCAS

CAS

V IH

V IL

,,,,, ,,, ,,, , ADDR

V IH

V IL

,,,,,,,,,,, ,,,,,,,,, WE

V

V

IH

IL

, ,,,, ,,,,,,, D

V IH

V IL

,,,, , Q

V OH

V OL

tASR

tRAD

tRAH

ROW

OPEN

tAR

tASC

tRAL

tCAH

COLUMN

tRWD

tRCS

tAWD

tCWD

tCWL

tRWL

tWP

tDS

tDH

tAA

tRAC

tCAC

t CLZ

VALID DATA

VALID DATA

tOFF

ROW

OPEN

FAST-PAGE-MODE READ CYCLE

MT4C1004J 883C

REV. 11/97

DS000021

tRASP

tRP

RAS

V IH

V IL

tCRP

tCSH

tRCD

tCAS

tPC

tCP

tCAS

tCP

tRSH

tCAS

tCPN

CAS VVIIHL

,,, ,,, ,,, ,,, ,,,, ADDR VVIIHL

, ,,, ,,, ,,, ,,,, WE VVIIHL

,, ,, ,,,,,,,,, Q

V OH

V OL

tASR

tRAD

tRAH

ROW

tAR

tASC

tCAH

COLUMN

tRCS

tRCH

tASC

tCAH

COLUMN

tRCS

tRCH

tASC

tCAH

tRAL

COLUMN

tRCS

tRCH

ROW

tRRH

OPEN

tCLZ

tAA

tRAC

tCAC

tOFF

tCLZ

VALID

DATA

tAA

tCPA

tCAC

tOFF

tCLZ

VALID

DATA

tAA

tCPA

tCAC

tOFF

VALID

DATA

OPEN

DON’T CARE

UNDEFINED

2-31

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