SRAM – Mouser Singapore

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Asynchronous SRAMs

ISSI Asynchronous SRAMs are offered in x8, x16, and x32 configurations. These devices are available in high-speed, low-power, high-speed/low-power, PowerSaver lower power, and automotive versions with long-term support offered by ISSI's commitment to the continued development of these products. ISSI Asynchronous SRAMs feature a wide offering of densities (64K to 16M), speeds (8ns to 55ns), supply voltages (1.65V to 5V), and temperature ranges (commercial, industrial, and automotive). These devices are available in a variety of packages (BGA, SOJ, SOP, sTSOP, and TSOP) to fit a variety of design needs.

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Part #

SRAM 16Mb 10ns 2Mx8 or 10ns/2.4V-3.6V

IS61WV20488BLL-10TLI
ISSI
1: $54.04
365In Stock

Mfr. Part No.
IS61WV20488BLL-10TLI

Mouser Part No
87061WV20488BLL10TLI

ISSI

SRAM 16Mb 10ns 2Mx8 or 10ns/2.4V-3.6V

Learn More

Datasheet

365In Stock

$54.04

$49.98

$48.39

$47.18

$45.48

Min.: 1
Mult.: 1

16 Mbit

2 M x 8

10 ns

Parallel

3.6 V

2.4 V

100 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-44

Tray

SRAM 4Mb 256Kx16 10ns Async SRAM 3.3v

IS61WV25616BLL-10BLI-TR
ISSI
1: $11.90
3,613In Stock
25,000On Order

Mfr. Part No.
IS61WV25616BLL-10BLI-TR

Mouser Part No
87061WV25616BL10BLIT

ISSI

SRAM 4Mb 256Kx16 10ns Async SRAM 3.3v

Learn More

Datasheet

3,613In Stock

25,000On Order

Cut Tape

$11.90

$11.08

$10.74

$10.24

View

Reel

$9.40

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

4 Mbit

256 k x 16

10 ns

Parallel

3.6 V

2.4 V

45 mA

- 40 C

+ 85 C

SMD/SMT

BGA-48

Reel, Cut Tape, MouseReel

SRAM 4Mb 256Kx16 10ns Async SRAM 3.3v

IS61WV25616BLL-10TLI-TR
ISSI
1: $12.68
758In Stock
3,000On Order

Mfr. Part No.
IS61WV25616BLL-10TLI-TR

Mouser Part No
87061WV25616BL10TLIT

ISSI

SRAM 4Mb 256Kx16 10ns Async SRAM 3.3v

Learn More

Datasheet

758In Stock

3,000On Order

Cut Tape

$12.68

$11.80

$11.44

$11.38

Reel

$11.38

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

4 Mbit

256 k x 16

10 ns

Parallel

3.6 V

2.4 V

45 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-44

Reel, Cut Tape, MouseReel

SRAM 4Mb 256Kx16 10ns Async SRAM 3.3v

IS61WV25616BLL-10BLI
ISSI
1: $8.40
1,068In Stock

Mfr. Part No.
IS61WV25616BLL-10BLI

Mouser Part No
87061WV25616BLL10BLI

ISSI

SRAM 4Mb 256Kx16 10ns Async SRAM 3.3v

Learn More

Datasheet

1,068In Stock

$8.40

$7.81

$7.58

$7.24

View

Min.: 1
Mult.: 1

4 Mbit

256 k x 16

10 ns

Parallel

3.6 V

2.4 V

45 mA

- 40 C

+ 85 C

SMD/SMT

BGA-48

Tray

SRAM 4Mb,High-Speed/Low Power,Async,256K x 16,8ns/3.3v,or 10ns/2.4v-3.6v,44 Pin TSOP II, RoHS

IS61WV25616BLL-10TLI
ISSI
1: $8.19
683In Stock
2,160Expected 3/6/2026

Mfr. Part No.
IS61WV25616BLL-10TLI

Mouser Part No
87061WV25616BLL10TLI

ISSI

SRAM 4Mb,High-Speed/Low Power,Async,256K x 16,8ns/3.3v,or 10ns/2.4v-3.6v,44 Pin TSOP II, RoHS

Learn More

Datasheet

683In Stock

2,160Expected 3/6/2026

$8.19

$7.62

$7.39

$7.06

$6.89

Min.: 1
Mult.: 1

4 Mbit

256 k x 16

10 ns

Parallel

3.6 V

2.4 V

45 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-44

Tray

SRAM 8Mb, Low Power/Power Saver,Async,512K x 16,55ns,2.5v 3.6v,44 Pin TSOP II, RoHS

IS62WV51216BLL-55TLI
ISSI
1: $19.15
1,855In Stock

Mfr. Part No.
IS62WV51216BLL-55TLI

Mouser Part No
87062WV51216BLL55TLI

ISSI

SRAM 8Mb, Low Power/Power Saver,Async,512K x 16,55ns,2.5v 3.6v,44 Pin TSOP II, RoHS

Learn More

Datasheet

1,855In Stock

$19.15

$17.79

$17.24

$16.43

$16.03

Min.: 1
Mult.: 1

8 Mbit

512 k x 16

55 ns

18 MHz

Parallel

3.6 V

2.5 V

4 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-44

Tray

SRAM 512K,High-Speed,Async,32K x 16,12ns,5v,44 Pin TSOP II, RoHS

IS61C3216AL-12TLI-TR
ISSI
1: $7.17
1,992In Stock

Mfr. Part No.
IS61C3216AL-12TLI-TR

Mouser Part No
870IS61C3216AL12TLIT

ISSI

SRAM 512K,High-Speed,Async,32K x 16,12ns,5v,44 Pin TSOP II, RoHS

Learn More

Datasheet

1,992In Stock

Cut Tape

$7.17

$6.70

Reel

$5.70

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

512 kbit

32 k x 16

12 ns

Parallel

5.5 V

4.5 V

45 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-II-44

Reel, Cut Tape, MouseReel

SRAM 1Mb 64Kx16 12ns 5v Async SRAM

IS61C6416AL-12TLI-TR
ISSI
1: $7.17
1,479In Stock

Mfr. Part No.
IS61C6416AL-12TLI-TR

Mouser Part No
870IS61C6416AL12TLIT

ISSI

SRAM 1Mb 64Kx16 12ns 5v Async SRAM

Learn More

Datasheet

1,479In Stock

Cut Tape

$7.17

$6.70

Reel

$5.70

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

1 Mbit

64 k x 16

12 ns

Parallel

5.5 V

4.5 V

45 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-44

Reel, Cut Tape, MouseReel

SRAM 1Mb 128K x 8 35ns 5v Async SRAM 5v

IS62C1024AL-35QLI
ISSI
1: $5.20
1,838In Stock

Mfr. Part No.
IS62C1024AL-35QLI

Mouser Part No
870IS62C1024AL35QLI

ISSI

SRAM 1Mb 128K x 8 35ns 5v Async SRAM 5v

Learn More

Datasheet

1,838In Stock

$5.20

$4.85

$4.66

$4.56

$4.45

Min.: 1
Mult.: 1

1 Mbit

128 k x 8

35 ns

Parallel

5.5 V

4.5 V

10 mA

- 40 C

+ 85 C

SMD/SMT

SOP-32

Tray

SRAM 256K 32K x 8 45ns 5v Async SRAM 5v

IS62C256AL-45ULI-TR
ISSI
1: $5.34
2,331In Stock
4,000Expected 16/7/2026

Mfr. Part No.
IS62C256AL-45ULI-TR

Mouser Part No
870IS62C256AL45ULITR

ISSI

SRAM 256K 32K x 8 45ns 5v Async SRAM 5v

Learn More

Datasheet

2,331In Stock

4,000Expected 16/7/2026

Cut Tape

$5.34

$4.98

$4.93

Reel

$4.20

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

256 kbit

32 k x 8

45 ns

Parallel

5.5 V

4.5 V

25 mA

- 40 C

+ 85 C

SMD/SMT

SOP-28

Reel, Cut Tape, MouseReel

SRAM 4M (512Kx8) 25ns Async SRAM

IS61C5128AS-25TLI
ISSI
1: $12.68
183In Stock

Mfr. Part No.
IS61C5128AS-25TLI

Mouser Part No
870-61C5128AS-25TLI

ISSI

SRAM 4M (512Kx8) 25ns Async SRAM

Learn More

Datasheet

183In Stock

$12.68

$11.80

$11.44

$11.16

View

Min.: 1
Mult.: 1

4 Mbit

512 k x 8

25 ns

Parallel

5.5 V

4.5 V

15 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-32

Tray

SRAM 8Mb,High-Speed/Low Power,Async with ECC,512K x 16,10ns,2.4V-3.6V,44 Pin TSOP II, RoHS

IS61WV51216EEBLL-10TLI
ISSI
1: $22.27
69In Stock
405On Order

Mfr. Part No.
IS61WV51216EEBLL-10TLI

Mouser Part No
870-61W51216EEBLL1TI

ISSI

SRAM 8Mb,High-Speed/Low Power,Async with ECC,512K x 16,10ns,2.4V-3.6V,44 Pin TSOP II, RoHS

Learn More

Datasheet

69In Stock

405On Order

$22.27

$20.64

$19.99

$19.06

$18.58

Min.: 1
Mult.: 1

8 Mbit

512 k x 16

10 ns

Parallel

3.6 V

2.4 V

95 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-44

SRAM 1M, 2.4V-3.6V, 10ns LP Async SRAM

IS61WV1288EEBLL-10TLI
ISSI
1: $8.01
232In Stock

Mfr. Part No.
IS61WV1288EEBLL-10TLI

Mouser Part No
870-61WV1288ELL10TLI

ISSI

SRAM 1M, 2.4V-3.6V, 10ns LP Async SRAM

Learn More

Datasheet

232In Stock

$8.01

$7.45

$7.23

$7.08

View

Min.: 1
Mult.: 1

1 Mbit

128 k x 8

10 ns

Parallel

3.6 V

2.4 V

25 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-32

Tray

SRAM 4M (512Kx8) 10ns Async SRAM 3.3v

IS61WV5128BLL-10BLI
ISSI
1: $12.15
169In Stock
1,920Expected 16/10/2026

Mfr. Part No.
IS61WV5128BLL-10BLI

Mouser Part No
870-61WV5128BLL10BLI

ISSI

SRAM 4M (512Kx8) 10ns Async SRAM 3.3v

Learn More

Datasheet

169In Stock

1,920Expected 16/10/2026

$12.15

$11.30

$10.97

$10.70

View

Min.: 1
Mult.: 1

4 Mbit

512 k x 8

10 ns

Parallel

3.6 V

2.4 V

45 mA

- 40 C

+ 85 C

SMD/SMT

BGA-36

Tray

SRAM 4Mb,High-Speed/Low Power,Async,512K x 8,10ns, 2.4v-3.6v, 44 Pin TSOP II, RoHS

IS61WV5128FBLL-10TLI
ISSI
1: $6.09
339In Stock

Mfr. Part No.
IS61WV5128FBLL-10TLI

Mouser Part No
870-61WV5128FBLL10TI

ISSI

SRAM 4Mb,High-Speed/Low Power,Async,512K x 8,10ns, 2.4v-3.6v, 44 Pin TSOP II, RoHS

Learn More

Datasheet

339In Stock

$6.09

$5.69

$5.52

$5.39

$5.27

Min.: 1
Mult.: 1

4 Mbit

512 k x 8

10 ns

Parallel

3.6 V

2.4 V

25 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-44

SRAM 8M, 2.4-3.6V, 10ns 512Kx16 Asych SRAM

IS61WV51216EDBLL-10TLI
ISSI
1: $28.79
99In Stock
2,835Expected 15/6/2026

Mfr. Part No.
IS61WV51216EDBLL-10TLI

Mouser Part No
870-61WV512DBLL10TLI

ISSI

SRAM 8M, 2.4-3.6V, 10ns 512Kx16 Asych SRAM

Learn More

Datasheet

99In Stock

2,835Expected 15/6/2026

$28.79

$26.69

$25.84

$24.63

$24.02

Min.: 1
Mult.: 1

8 Mbit

516 k x 16

10 ns

Parallel

3.6 V

2.4 V

50 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-44

Tray

SRAM 1Mb,High-Speed/Low Power,Async,64K x 16,8ns/3.3v or 10ns/2.5v-3.6v,44 Pin TSOP II, RoHS

IS61WV6416DBLL-10TLI
ISSI
1: $7.17
176In Stock
135On Order

Mfr. Part No.
IS61WV6416DBLL-10TLI

Mouser Part No
870-61WV6416DBL10TLI

ISSI

SRAM 1Mb,High-Speed/Low Power,Async,64K x 16,8ns/3.3v or 10ns/2.5v-3.6v,44 Pin TSOP II, RoHS

Learn More

Datasheet

176In Stock

135On Order

$7.17

$6.69

$6.49

$6.34

$6.19

Min.: 1
Mult.: 1

1 Mbit

64 k x 16

10 ns

Parallel

3.6 V

2.4 V

55 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-44

Tray

SRAM 256K (32K x 8) 25ns Async SRAM 5v

IS62C256AL-25ULI
ISSI
1: $5.46
765In Stock

Mfr. Part No.
IS62C256AL-25ULI

Mouser Part No
870-62C256AL-25ULI

ISSI

SRAM 256K (32K x 8) 25ns Async SRAM 5v

Datasheet

765In Stock

$5.46

$5.10

$4.95

$4.84

View

Min.: 1
Mult.: 1

256 kbit

32 k x 8

25 ns

Parallel

5.5 V

4.5 V

30 mA

- 40 C

+ 85 C

SMD/SMT

SOP-28

Tray

SRAM 256K (32K x 8) 25ns Async SRAM 5v

IS62C256AL-25ULI-TR
ISSI
1: $5.46
519In Stock

Mfr. Part No.
IS62C256AL-25ULI-TR

Mouser Part No
870-62C256AL-25ULIT

ISSI

SRAM 256K (32K x 8) 25ns Async SRAM 5v

Datasheet

519In Stock

Cut Tape

$5.46

$5.10

$5.06

Reel

$4.30

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

256 kbit

32 k x 8

25 ns

Parallel

5.5 V

4.5 V

30 mA

- 40 C

+ 85 C

SMD/SMT

SOP-28

Reel, Cut Tape, MouseReel

SRAM 8Mb LowPwr/Pwr Saver Async 512Kx16 45ns

IS62WV51216EBLL-45BLI
ISSI
1: $14.05
47In Stock

Mfr. Part No.
IS62WV51216EBLL-45BLI

Mouser Part No
870-62WV512EBLL45BLI

ISSI

SRAM 8Mb LowPwr/Pwr Saver Async 512Kx16 45ns

Learn More

Datasheet

47In Stock

$14.05

$13.27

$13.02

$12.83

View

Min.: 1
Mult.: 1

8 Mbit

512 k x 16

45 ns

Parallel

3.6 V

2.2 V

15 mA

- 40 C

+ 85 C

SMD/SMT

SRAM 1M (128Kx8) 10ns Async SRAM 3.3v

IS63WV1288DBLL-10TLI
ISSI
1: $8.48
614In Stock
585Expected 9/9/2026

Mfr. Part No.
IS63WV1288DBLL-10TLI

Mouser Part No
870-63WV1288DB10TLI

ISSI

SRAM 1M (128Kx8) 10ns Async SRAM 3.3v

Learn More

Datasheet

614In Stock

585Expected 9/9/2026

$8.48

$7.90

$7.66

$7.31

View

Min.: 1
Mult.: 1

1 Mbit

128 k x 8

10 ns

Parallel

3.6 V

2.4 V

55 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-32

Tray

SRAM 8M (512Kx16) 10ns Async SRAM

IS64WV51216BLL-10MLA3
ISSI
1: $48.76
31In Stock

Mfr. Part No.
IS64WV51216BLL-10MLA3

Mouser Part No
870-64WV51216B10MLA3

ISSI

SRAM 8M (512Kx16) 10ns Async SRAM

Learn More

Datasheet

31In Stock

$48.76

$45.15

$43.72

$42.65

$41.13

Min.: 1
Mult.: 1

8 Mbit

10 ns

3.6 V

2.4 V

140 mA

- 40 C

+ 125 C

SMD/SMT

BGA-48

Tray

SRAM 256K,High-Speed,Async,32K x 8,12ns,5v,28 Pin TSOP I (8x13.4mm), RoHS

IS61C256AL-12TLI
ISSI
1: $5.34
746In Stock

Mfr. Part No.
IS61C256AL-12TLI

Mouser Part No
870-IS61C256AL-12TLI

ISSI

SRAM 256K,High-Speed,Async,32K x 8,12ns,5v,28 Pin TSOP I (8x13.4mm), RoHS

Learn More

Datasheet

746In Stock

$5.34

$4.98

$4.84

$4.73

$4.61

Min.: 1
Mult.: 1

256 kbit

32 k x 8

12 ns

83 MHz

Parallel

5.5 V

4.5 V

25 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-28

Tray

SRAM 256K,Low Power,Async,32K x 8,45ns,5v,28 Pin TSOP I (8x13.4mm), RoHS

IS62C256AL-45TLI
ISSI
1: $3.20
779In Stock
702Expected 1/6/2026

Mfr. Part No.
IS62C256AL-45TLI

Mouser Part No
870-IS62C256AL-45TLI

ISSI

SRAM 256K,Low Power,Async,32K x 8,45ns,5v,28 Pin TSOP I (8x13.4mm), RoHS

Learn More

Datasheet

779In Stock

702Expected 1/6/2026

$3.20

$2.99

$2.91

$2.78

$2.72

Min.: 1
Mult.: 1

256 kbit

32 k x 8

45 ns

Parallel

5.5 V

4.5 V

25 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-28

Tray

SRAM 256K,Low Power,Async,32K x 8,45ns,5v,28 Pin SOP, RoHS

IS62C256AL-45ULI
ISSI
1: $3.20
810In Stock
13,200On Order

Mfr. Part No.
IS62C256AL-45ULI

Mouser Part No
870-IS62C256AL-45ULI

ISSI

SRAM 256K,Low Power,Async,32K x 8,45ns,5v,28 Pin SOP, RoHS

Learn More

Datasheet

810In Stock

13,200On Order

$3.20

$2.99

$2.91

$2.78

$2.72

Min.: 1
Mult.: 1

256 kbit

32 k x 8

45 ns

Parallel

5.5 V

4.5 V

20 mA

- 40 C

+ 85 C

SMD/SMT

SOP-28

Tray

Asynchronous SRAMs

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