Integrated Silicon Solution, Inc. — www.issi.com 19
Rev. D 
08/11/2011
IS61NLF12836A/IS61NVF12836A
IS61NLF25618A/IS61NVF25618A 
WRITE CYCLE TIMING
CLK
ADV
Address
W
RITE
C
KE
C
E
O
E
Data In
Data Out
A1
A2
A3
t
KH
t
KL
t
KC
t
SE
t
HE
Don't Care
Undefined
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
Q0-4
t
DS
t
DH
D3-3 D3-4D3-2
D3-1
D2-4
D2-3
D2-2D2-1D1-1
t
OEHZ
20 Integrated Silicon Solution, Inc. — www.issi.com
Rev. D
08/11/2011
IS61NLF12836A/IS61NVF12836A
IS61NLF25618A/IS61NVF25618A 
SINGLE READ/WRITE CYCLE TIMING
CLK
C
KE
Address
W
RITE
C
E
ADV
O
E
Data Out
Data In
t
SE
t
HE
t
KH
t
KL
t
KC
Don't Care
Undefined
NOTES: WRITE = L means 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
A1 A2 A3 A4 A5 A6 A7 A8 A9
D5
D2
t
OELZ
t
OEQ
Q1 Q3 Q4 Q6 Q7
t
DS
t
DH
Integrated Silicon Solution, Inc. — www.issi.com 21
Rev. D 
08/11/2011
IS61NLF12836A/IS61NVF12836A
IS61NLF25618A/IS61NVF25618A 
CKE  OPERATION TIMING
A1 A2 A3 A4 A5 A6
Q1
CLK
CKE
Address
WRITE
CE
ADV
OE
Data Out
Data In
D2
t
SE
t
HE
t
KH
t
KL
t
KC
t
KQLZ
t
KQHZ
t
KQ
t
DH
t
DS
Don't Care
Undefined
NOTES: WRITE = L means 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
Q3
Q4
D5

IS61NLF12836A-7.5TQI

Mfr. #:
Manufacturer:
ISSI
Description:
SRAM 4Mb 128Kx36 7.5ns Sync SRAM 3.3v
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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