22 Integrated Silicon Solution, Inc. — www.issi.com
Rev. D
08/11/2011
IS61NLF12836A/IS61NVF12836A
IS61NLF25618A/IS61NVF25618A 
CE OPERATION TIMING
Don't Care
Undefined
CLK
CKE
Address
WRITE
CE
ADV
OE
Data Out
Data In
t
SE
t
HE
t
KH
t
KL
t
KC
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
D5
D3
t
DH
t
DS
t
OELZ
t
OEQ
Q1 Q2 Q4
t
KQHZ
t
KQLZ
t
KQ
Integrated Silicon Solution, Inc. — www.issi.com 23
Rev. D 
08/11/2011
IS61NLF12836A/IS61NVF12836A
IS61NLF25618A/IS61NVF25618A 
ORDERING INFORMATION (VDD = 3.3V/VDDq = 2.5V/3.3V)
Commercial Range: 0°C to +70°C
Access Time  Order Part Number  Package
128Kx36
6.5 IS61NLF12836A-6.5TQ 100 TQFP
IS61NLF12836A-6.5B2 119 PBGA
IS61NLF12836A-6.5B3 165 PBGA
7.5 IS61NLF12836A-7.5TQ 100 TQFP
IS61NLF12836A-7.5B2 119 PBGA
IS61NLF12836A-7.5B3 165 PBGA
256Kx18
6.5 IS61NLF25618A-6.5TQ 100 TQFP
IS61NLF25618A-6.5B2 119 PBGA
IS61NLF25618A-6.5B3 165 PBGA
7.5 IS61NLF25618A-7.5TQ 100 TQFP
IS61NLF25618A-7.5B2 119 PBGA
IS61NLF25618A-7.5B3 165 PBGA
Industrial Range: -40°C to +85°C
Access Time  Order Part Number  Package
128Kx36
6.5 IS61NLF12836A-6.5TQI 100 TQFP
IS61NLF12836A-6.5B2I 119 PBGA
IS61NLF12836A-6.5B3I 165 PBGA
7.5 IS61NLF12836A-7.5TQI 100 TQFP
IS61NLF12836A-7.5TQLI 100 TQFP, Lead-free
IS61NLF12836A-7.5B2I 119 PBGA
IS61NLF12836A-7.5B3I 165 PBGA
IS61NLF12836A-7.5B3LI 165 PBGA, Lead-free
256Kx18
6.5 IS61NLF25618A-6.5TQI 100 TQFP
IS61NLF25618A-6.5B2I 119 PBGA
IS61NLF25618A-6.5B3I 165 PBGA
7.5 IS61NLF25618A-7.5TQI 100 TQFP
IS61NLF25618A-7.5TQLI 100 TQFP, Lead-free
IS61NLF25618A-7.5B2I 119 PBGA
IS61NLF25618A-7.5B3I 165 PBGA
24 Integrated Silicon Solution, Inc. — www.issi.com
Rev. D
08/11/2011
IS61NLF12836A/IS61NVF12836A
IS61NLF25618A/IS61NVF25618A 
ORDERING INFORMATION (VDD = 2.5V/VDDq = 2.5V)
Commercial Range: 0°C to +70°C
Access Time  Order Part Number  Package
128Kx36
6.5 IS61NVF12836A-6.5TQ 100 TQFP
IS61NVF12836A-6.5B2 119 PBGA
IS61NVF12836A-6.5B3 165 PBGA
7.5 IS61NVF12836A-7.5TQ 100 TQFP
IS61NVF12836A-7.5B2 119 PBGA
IS61NVF12836A-7.5B3 165 PBGA
256Kx18
6.5 IS61NVF25618A-6.5TQ 100 TQFP
IS61NVF25618A-6.5B2 119 PBGA
IS61NVF25618A-6.5B3 165 PBGA
7.5 IS61NVF25618A-7.5TQ 100 TQFP
IS61NVF25618A-7.5B2 119 PBGA
IS61NVF25618A-7.5B3 165 PBGA
Industrial Range: -40°C to +85°C
Access Time  Order Part Number  Package
128Kx36
6.5 IS61NVF12836A-6.5TQI 100 TQFP
IS61NVF12836A-6.5B2I 119 PBGA
IS61NVF12836A-6.5B3I 165 PBGA
7.5 IS61NVF12836A-7.5TQI 100 TQFP
IS61NVF12836A-7.5B2I 119 PBGA
IS61NVF12836A-7.5B3I 165 PBGA
256Kx18
6.5 IS61NVF25618A-6.5TQI 100 TQFP
IS61NVF25618A-6.5B2I 119 PBGA
IS61NVF25618A-6.5B3I 165 PBGA
7.5 IS61NVF25618A-7.5TQI 100 TQFP
IS61NVF25618A-7.5B2I 119 PBGA
IS61NVF25618A-7.5B3I 165 PBGA

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:
T/T Paypal Visa MoneyGram Western Union