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IS61NF25618-8.5TQ Datasheet, PDF (18/20 Pages) Integrated Silicon Solution, Inc – 128K x 32, 128K x 36 and 256K x 18 FLOW-THROUGH NO WAIT STATE BUS SRAM
IS61NF12832 IS61NF12836 IS61NF25618
IS61NLF12832 IS61NLF12836 IS61NLF25618
CS OPERATION TIMING
Clock
CKE
tSE tHE
Address
A1
A2
A3
A4
WRITE
CS
ADV
OE
Data Out
Data In
tOEQ
tOELZ
Q1
tKQHZ
Q2
tDS tDH
D2
NOTES: WRITE = L means WE = L and BWx = L
CS = L means CS1 = L, CS2 = H and CS2 = L
CS = H means CS1 = H, or CS1 = L and CS2 = H, or CS1 = L and CS2 = L
A5
tKQ
tKQLZ
Q4
ISSI ®
tKH
tKL
tKC
D5
Don't Care
Undefined
18
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
Rev. A
11/11/02