MSM514262-10JS View Datasheet(PDF) - Oki Electric Industry
Part Name
Description
MFG CO.
'MSM514262-10JS' PDF : 45 Pages View PDF
¡ Semiconductor
MSM514262
Fast Page Mode Block Write Cycle
tRASP
tRP
RAS VIH –
tAR
VIL –
tCRP
tCSH
tRCD
tPC
tCP
tPC
tCP
tRSH
tCAS
tCPN
,,, CASVIH–
VIL –
A0 - A8
VIH –
VIL –
DT/OE
VIH –
VIL –
tRAD
tRAH
tASR
tASC
tCAS
tCAH
Row
Address
A2C -
A8C
tTHH
tTHS
tWSR tRWH
tCAS
tASC tCAH
A2C -
A8C
tRAL
tASC tCAH
A2C -
A8C
WB/WE
VIH –
VIL –
*1
, DSF
VIH –
VIL –
W1/IO1 - VOH–
W4/IO4 VOL –
tFHR
tFSR tRFH tFSC
tCFH
tDHR
tMH
tDH
tMS
tDS
*2
*3
tCFH
tFSC
tDH
tDS
*3
tCFH
tFSC
tDH
tDS
*3
"H" or "L"
*1 WB/WE
0
1
*2 W1/IO1 - W4/IO4
WM1 data
Don’t Care
Cycle
Masked Block Write
Block Write (Non Mask)
WM1 data:
0: Write Disable
1: Write Enable
*3) COLUMN SELECT
W1/IO1 - Column 0 (A1C = 0, A0C = 0)
W2/IO2 - Column 1 (A1C = 0, A0C = 1)
W3/IO3 - Column 2 (A1C = 1, A0C = 0)
W4/IO4 - Column 3 (A1C = 1, A0C = 1)
Wn/On
= 0 : Disable
= 1 : Enable
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