IS61NLF25672 Datasheet, PDF (18/35 Pages) Integrated Silicon Solution, Inc – 256K x 72, 512K x 36 and 1M x 18 18Mb, FLOW THROUGH (NO WAIT) STATE BUS SRAM

IS61NLF25672/IS61NVF25672
IS61NLF51236/IS61NVF51236
IS61NLF102418/IS61NVF102418
WRITE CYCLE TIMING
ISSI ^®
CLK
ADV
tKH tKL
tKC
Address
A1
A2
A3
WRITE
CKE
tSE tHE
CE
OE
Data In
Data Out
D1-1
tOEHZ
Q0-4
D2-1
D2-2 D2-3
D2-4
tDS
tDH
D3-1
D3-2
D3-3
D3-4
NOTES: WRITE = L means WE = L and BWx = L
WE = L and BWX = L
CE = L means CE1 = L, CE2 = H and CE2 = L
CE = H means CE1 = H, or CE1 = L and CE2 = H, or CE1 = L and CE2 = L
Don't Care
Undefined
18
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
Rev. B
08/26/05