Synchronous SRAM



Pipeline
Den Org Part No. Vcc VccQ Speed (Mhz) tKQ (ns) Pkg (#Pins) Status Models Comment
2M 64Kx32 IS61LP6432A 3.3V 2.5V/3.3V 133 4 TQFP(100) Prod P, Lead-free
                     
64Kx36 IS61LP6436A 3.3V 2.5V/3.3V 166,133 3.5,4 TQFP(100) Prod P, Lead-free
4M 128Kx32 IS61LPS12832A 3.3V 3.3V/2.5V 250 2.6 PBGA(119),
TQFP(100), BGA(165) 		Prod P/SCD,
Lead-free
                     
128Kx36 IS61LPS12836A 3.3V 3.3V/2.5V 250 2.6 PBGA(119),
TQFP(100), BGA(165) 		Prod P/SCD,
Lead-free
                     
256Kx18 IS61LPS25618A 3.3V 3.3V/2.5V 250 2.6 PBGA(119),
TQFP(100), BGA(165) 		Prod P/SCD,
Lead-free
                     
128Kx36 IS61VPS12836A 2.5V 2.5V 250 2.6 PBGA(119),
TQFP(100), BGA(165) 		Prod P/SCD
                     
256Kx18 IS61VPS25618A 2.5V 2.5V 250 2.6 PBGA(119),
TQFP(100), BGA(165) 		Prod P/SCD
8M 256Kx32
256Kx36
512Kx18 		IS61LPS25632A
IS61LPS25636A
IS61LPS51218A 		3.3V 3.3V/2.5V 250, 166 2.6 TQFP(100),
PBGA(119),
BGA(165) 		Prod IBIS-x36
IBIS-x18
BSDL-x18
BSDL-x36		 P/SCD
Lead-free
                     
256Kx36
512Kx18 		IS61LPS25636A
IS61LPS51218A 		3.3V 3.3V/2.5V 250, 166 2.6 TQFP(100),
PBGA(119),
BGA(165) 		Prod

IBIS-x36
 IBIS-x18
BSDL-x18
BSDL-x36

 P/SCD
Lead-free
                     
256Kx36
512Kx18 		IS61VPS25636A
IS61VPS51218A 		2.5V 2.5V 250,200 2.6,3.1 TQFP(100),
PBGA(119),
BGA(165) 		Prod IBIS-x36
IBIS-x18
BSDL-x18
BSDL-x36 		P/SCD
Lead-free
                     
256Kx36
512Kx18 		IS61LPD25636A
IS61LPD51218A 		3.3V 3.3V/2.5V 250 2.6 TQFP(100),
PBGA(119),
BGA(165) 		Prod IBIS-x36
IBIS-x18
BSDL-x18
BSDL-x36 		Lead-free
P/DCD
                     
256Kx36
512Kx18 		IS61VPD25636A
IS61VPD51218A 		2.5V 2.5V 250 2.6 TQFP(100),
PBGA(119),
BGA(165) 		Prod IBIS-x36
IBIS-x18
BSDL-x18
BSDL-x36 		P/DCD
18M 256Kx72
512Kx36
1Mx18 		IS61LPS25672A
IS61LPS51236A
IS61LPS102418A 		3.3V 3.3V/2.5V 250 2.6 TQFP(100), BGA(209)
PBGA(119), BGA(165) 		Prod

BSDL-x72

BSDL-x36

IBIS-x72

IBIS-x36
IBIS-x18

 P/SCD
Lead-free
Contact for 300MHz product
                     
256Kx72
512Kx36
1Mx18 		IS61VPS25672A
IS61VPS51236A
IS61VPS102418A 		2.5V 2.5V 250,200 2.6,3.1 TQFP(100), BGA(209)
PBGA(119), BGA(165) 		Prod

BSDL-x36

IBIS-x72
IBIS-x36
IBIS-x18

P/SCD
                     
512Kx36
1Mx18 		IS61LPD51236A
IS61LPD102418A 		3.3V 3.3V/2.5V 250 2.6 TQFP(100), BGA(165) Prod

BSDL-x36

IBIS-x36
IBIS-x18

Lead-free,
P/DCD
                     
512Kx36
1Mx18 		IS61VPD51236A
IS61VPD102418A 		2.5V 2.5V 250 2.6 TQFP(100), BGA(165) Prod

BSDL-x36

IBIS-x36
IBIS-x18

P/DCD
36M 1Mx36
2M x18		 IS61LPS102436A
IS61LPS204818A		 3.3V 3.3V/2.5V 166 3.5 TQFP(100),
BGA(165) 		S=NOW P/SCD
Lead-free
                     
IS61VPS102436A
IS61VPS204818A		 2.5V 2.5V 166 3.5 TQFP(100),
BGA(165) 		S=NOW P/SCD
Lead-free
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Flow-Thru
Den Org Part No. Vcc VccQ Speed (Mhz) tKQ (ns) Pkg (#Pins) Status Models Comment
2M 64Kx32 IS61LF6432A 3.3V 2.5V/3.3V 90 8.5 TQFP(100) Prod F, Lead-free
 
64Kx36 IS61LF6436A 3.3V 2.5V/3.3V 90 8.5 TQFP(100) Prod F, Lead-free
4M 128Kx32 IS61LF12832A 3.3V 3.3V/2.5V 133, 117 6.5,7.5 PBGA(119),
TQFP(100), BGA(165) 		Prod F, Lead-free
 
128Kx36 IS61LF12836A 3.3V 3.3V/2.5V 133, 117 6.5,7.5 PBGA(119),
TQFP(100), BGA(165) 		Prod F, Lead-free
 
256Kx18 IS61LF25618A 3.3V 3.3V/2.5V 133, 117 6.5,7.5 PBGA(119),
TQFP(100), BGA(165) 		Prod IBIS F, Lead-free
 
128Kx36 IS61VF12836A 2.5V 2.5V 133, 117 6.5,7.5 PBGA(119),
TQFP(100), BGA(165) 		Prod F
 
256Kx18 IS61VF25618A 2.5V 2.5V 133, 117 6.5,7.5 PBGA(119),
TQFP(100), BGA(165) 		Prod F
8M 256Kx36
512Kx18 		IS61LF25636A
IS61LF51218A 		3.3V 3.3V/2.5V 133 6.5 TQFP(100),
PBGA(119),
BGA(165) 		Prod IBIS-x36
IBIS-x18
BSDL-x18
BSDL-x36 		F, Lead-free
                     
IS61VF25636A
IS61VF51218A 		2.5V 2.5V 133 6.5 TQFP(100),
PBGA(119),
BGA(165) 		Prod IBIS-x36
IBIS-x18
BSDL-x18
BSDL-x36 		F
18M 256Kx72
512Kx36
1Mx18 		IS61LF25672A
IS61LF51236A
IS61LF102418A 		3.3V 3.3V/2.5V 133 6.5 TQFP(100), BGA(209)
PBGA(119), BGA(165) 		Prod

BSDL-x36

IBIS-x72
IBIS-x36
IBIS-x18

F, Lead-free
                     
IS61VF25672A
IS61VF51236A
IS61VF102418A 		2.5V 2.5V 133 6.5 TQFP(100), BGA(209)
PBGA(119), BGA(165) 		Prod

BSDL-x36

IBIS-x72
IBIS-x36
IBIS-x18

F, Lead-free
36M 1Mx36
2Mx18 		IS61LF102436A
IS61LF204818A		 3.3V 3.3V/2.5V 133 6.5 TQFP(100),
BGA(165) 		S=NOW F,
Lead-free
                     
IS61VF102436A
IS61VF204818A		 2.5V 2.5V 133 6.5 TQFP(100),
BGA(165) 		S=NOW F,
Lead-free
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No-Wait (ZBT)
Den Org Part No. Vcc VccQ Speed (Mhz) tKQ (ns) Pkg (#Pins) Status Models Comment
2M 64Kx32 IS61NLP6432A 3.3V 3.3V/2.5V 250,200 2.6,3.1 TQFP(100) S=NOW P,
Lead-free
                     
64Kx36 IS61NLP6436A 3.3V 3.3V/2.5V 250,200 2.6,3.1 TQFP(100) S=NOW P
                     
128Kx18 IS61NLP12818A 3.3V 3.3V/2.5V 250,200 2.6,3.1 TQFP(100) S=NOW P, Lead-free
                     
64Kx36 IS61NVP6436A 2.5V 2.5V 250,200 2.6,3.1 TQFP(100) S=NOW P
                     
128Kx18 IS61NVP12818A 2.5V 2.5V 250,200 2.6,3.1 TQFP(100) S=NOW P
4M 128Kx32 IS61NLP12832B 3.3V 3.3V/2.5V 250 2.6 PBGA(119),
TQFP(100), BGA(165)		 Prod P,
Lead-free
                     
128Kx36 IS61NLP12836B 3.3V 3.3V/2.5V 250 2.6 PBGA(119),
TQFP(100), BGA(165)		 Prod P,
Lead-free
                     
256Kx18 IS61NLP25618A 3.3V 3.3V/2.5V 250 2.6 PBGA(119),
TQFP(100), BGA(165)		 Prod IBIS P,
Lead-free
                     
128Kx36 IS61NVP12836B 2.5V 2.5V 250 2.6 PBGA(119),
TQFP(100), BGA(165)		 Prod P
                     
256Kx18 IS61NVP25618A 2.5V 2.5V 250 2.6 PBGA(119),
TQFP(100), BGA(165)		 Prod P
                     
128Kx36 IS61NLF12836A 3.3V 3.3V/2.5V 117,133 7.5,6.5 PBGA(119),
TQFP(100), BGA(165)		 Prod F, Lead-free
                     
256Kx18 IS61NLF25618A 3.3V 3.3V/2.5V 117,133 7.5,6.5 PBGA(119),
TQFP(100), BGA(165)		 Prod IBIS F, Lead-free
                     
128Kx36 IS61NVF12836A 2.5V 2.5V 117,133 7.5,6.5 PBGA(119),
TQFP(100), BGA(165)		 Prod F
                     
256Kx18 IS61NVF25618A 2.5V 2.5V 117,133 7.5,6.5 PBGA(119),
TQFP(100), BGA(165)		 Prod F
8M 256Kx36
512Kx18 		IS61NLP25636A
IS61NLP51218A		 3.3V 3.3V/2.5V 250 2.6 TQFP(100),
PBGA(119)
BGA(165)		 Prod IBIS-x36
IBIS-x18
BSDL-x18
BSDL-x36		 P, Lead-free
                     
256Kx36
512Kx18 		IS61NVP25636A
IS61NVP51218A		 2.5V 2.5V 250 2.6 TQFP(100),
PBGA(119)
BGA(165)		 Prod IBIS-x36
IBIS-x18
BSDL-x18
BSDL-x36 		P
                     
256Kx36
512Kx18 		IS61NLF25636A
IS61NLF51218A		 3.3V 3.3V/2.5V 133 6.5 TQFP(100),
PBGA(119)
BGA(165)		 Prod IBIS-x36
IBIS-x18
BSDL-x18
BSDL-x36 		F, Lead-free
                     
256Kx36
512Kx18 		IS61NVF25636A
IS61NVF51218A		 2.5V 2.5V 133 6.5 TQFP(100),
PBGA(119)
BGA(165)		 Prod IBIS-x36
IBIS-x18
BSDL-x18
BSDL-x36 		F
18M 256Kx72
512Kx36
1Mx18 		IS61NLP25672
IS61NLP51236
IS61NLP102418 		3.3V 3.3V/2.5V 250 2.6 BGA(209), TQFP(100),
BGA(165)		 Prod

BSDL-x72
IBIS-x72
IBIS-x36
BSDL-x18
IBIS-x18

P, Lead-free
Contact for 300MHz product
                     
256Kx72
512Kx36
1Mx18 		IS61NVP25672
IS61NVP51236
IS61NVP102418 		2.5V 2.5V 250 2.6 BGA(209) , TQFP(100)
BGA(165)		 Prod >BSDL-x72
IBIS-x72
BSDL-x36
IBIS-x36
IBIS-x18 		P
                     
256Kx72
512Kx36
1Mx18 		IS61NLF25672
IS61NLF51236
IS61NLF102418
3.3V 3.3V/2.5V 133 6.5 BGA(209) , TQFP(100)
BGA(165)		 Prod >BSDL-x72
IBIS-x72
IBIS-x36
IBIS-x18 		F, Lead-free
                     
256Kx72
512Kx36
1Mx18 		IS61NVF25672
IS61NVF51236
IS61NVF102418 		2.5V 2.5V 133 6.5 BGA(209), TQFP(100)
BGA(165)		 Prod BSDL-x72
IBIS-x72
IBIS-x36
IBIS-x18 		F
36M 2Mx18
1Mx36 		IS61NVP204818A
IS61NVP102436A		 2.5V 2.5V 166 3.5 TQFP(100),
BGA(165)		 S=NOW P
                     
2Mx18
1Mx36		 IS61NLP204818A
IS61NLP102436A		 3.3V 3.3V/2.5V 166 3.5 TQFP(100),
BGA(165)		 S=NOW P
                     
2Mx18
1Mx36		 IS61NLF204818
IS61NLF102436		 3.3V 3.3V/2.5V 133,117 6.5,7.5 TQFP(100),
BGA(165)		 Prod Lead-free
                     
2Mx18
1Mx36		 IS61NVF204818
IS61NVF102436		 2.5V 2.5V 133,117 6.5,7.5 TQFP(100),
BGA(165)		 Prod
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QUAD
Family Density Org. Part No. Burst Length Speed (MHz) Status Models Comment
QUAD
36Mb 1Mx36 IS61QDB41M36 4 250 Prod
2Mx18 IS61QDB42M18 4 250 Prod
1Mx36 IS61QDB21M36 2 250 Prod

IBIS

BSDL

 Lead-free
2Mx18 IS61QDB22M18 2 250 Prod BSDL Lead-free
72Mb 2Mx36 IS61QDB42M36 4 300, 250 S=NOW

IBIS

BSDL

 Lead-free
4Mx18 IS61QDB44M18 4 300, 250 S=NOW IBIS Lead-free
2Mx36 IS61QDB22M36 2 300, 250 S=NOW IBIS Lead-free
4Mx18 IS61QDB24M18 2 300, 250 S=NOW IBIS Lead-free
            Application
Note
 
QUADP
72Mb 2Mx36 IS61QDPB42M36 4 375,400 S=NOW   Lead-free
  4Mx18 IS61QDPB44M18 4 375,400 S=NOW   Lead-free
            Application
Note
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DDR-II, Common I/O
Family Density Org. Part No. Burst Length Speed (MHz) Status Models Comment
36Mb 1Mx36 IS61DDB41M36 4 250 Prod  
2Mx18 IS61DDB42M18 4 250 Prod  
1Mx36 IS61DDB21M36 2 250 Prod  
2Mx18 IS61DDB22M18 2 250 Prod    
72Mb 2Mx36 IS61DDB42M36 4 300 S=NOW    
4Mx18 IS61DDB44M18 4 300 S=NOW    
2Mx36 IS61DDB22M36 2 300 S=NOW BSDL  
4Mx18 IS61DDB24M18 2 300 S=NOW    
            Application
Note
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DDR-IIP, Common I/O
Family Density Org. Part No. Burst Length Speed (MHz) Status Comment
72Mb 2Mx36 IS61DDPB22M36 2 375,400 S=NOW
            Application
Note
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Automotive
Den Org Paty No. Vcc VccQ Speed (Mhz) tKQ (ns) Pkg (#Pins) Status Models Comment
4M 128Kx32 IS64VPS12832A 2.5V 2.5V 200 3.1 TQFP(100) Prod P /SCD
                     
128Kx36 IS64VPS12836A 2.5V 2.5V 200 3.1 TQFP(100) Prod P /SCD
                     
256Kx18 IS64VPS25618A 2.5V 2.5V 200 3.1 TQFP(100) Prod P /SCD
                     
128Kx32 IS64LPS12832A 3.3V 3.3V/2.5V 200 3.1 TQFP(100) Prod P /SCD
                     
128Kx36 IS64LPS12836A 3.3V 3.3V/2.5V 200 3.1 TQFP(100) Prod P /SCD
                     
256Kx18 IS64LPS25618A 3.3V 3.3V/2.5V 200 3.1 TQFP(100) Prod P /SCD
                     
128Kx32 IS64LF12832A 3.3V 3.3V/2.5V 117 7.5 TQFP(100) Prod F, Lead-free
                     
128Kx36 IS64LF12836A 3.3V 3.3V/2.5V 117 7.5 TQFP(100) Prod F
                     
256Kx18 IS64LF25618A 3.3V 3.3V/2.5V 117 7.5 TQFP(100) Prod F
                     
128Kx32 IS64VF12832A 2.5V 2.5V 117 7.5 TQFP(100) Prod F, Lead-free
                     
128Kx36 IS64VF12836A 2.5V 2.5V 117 7.5 TQFP(100) Prod F
                     
256Kx18 IS64VF25618A 2.5V 2.5V 117 7.5 TQFP(100) Prod F
9M 256Kx36 IS64LPS25636A 3.3V 3.3V/2.5V 166 3.5 TQFP(100) Prod

 

 Lead-free
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NOTES

:
  • Simulation Models not listed above may be available upon request
  • Lead-free may be available upon request
  • S = Sample, Prod = Production
  • P = Pipeline, F = Flow Through
  • SC = Single Cycle Deselect, DC = Double Cycle Deselect
  • CE = Chip Enable

  • IF YOU DON'T SEE A PRODUCT YOU ARE INTERESTED IN AND HAVE A SPECIAL REQUEST,
    CONTACT US AND LET US KNOW
  • Integrated Silicon Solution, Inc. does not recommend the use of any of its products in life support applications where the failure or
    malfunction of the product can reasonably be expected to cause failure of the life support system or to significantly affect its safety
    or effectiveness. Products are not authorized for use in such applications unless Integrated Silicon Solution, Inc. receives written
    assurance to its satisfaction, that:
    a.) the risk of injury or damage has been minimized;
    b.) the user assume all such risks; and
    c.) potential liability of Integrated Silicon Solution, Inc is adequately protected under the circumstances

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