IS61SF25616 Datasheet, PDF (2/16 Pages) Integrated Silicon Solution, Inc – 256K x 16, 256K x 18 SYNCHRONOUS FLOW-THROUGH STATIC RAM

IS61SF25616
IS61SF25618
BLOCK DIAGRAM
MODE
ADV
CLK
ADSC
ADSP
A2-A17
A1
A0
GW
BWE
BW1
BW2
CE1
CE2
CE2
OE
2
ISSI ^®
BURST
COUNTER ^{2 18}
CLK2
CLR
256K x 16, 256K x 18
MEMORY ARRAY
2
18
16
ADDRESS
REGISTER
16
16
or
or
18
18
BW1
BYTE WRITE
REGISTER
BW2
BYTE WRITE
REGISTER
CLK2
2 _{DATA INPUT}
REGISTER
CLK
CLK
ENABLE
REGISTER
ENABLE
REGISTER
DQ1-DQ16
or
DQ1-DQ18
Integrated Silicon Solution, Inc. — 1-800-379-4774
Rev. A
04/17/01