SRAM – Mouser United Kingdom

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

IS63WV1288DBLL-10TLI
ISSI
1: £1.77
784In Stock

Mfr. Part No.
IS63WV1288DBLL-10TLI

Mouser Part No
870-63WV1288DB10TLI

ISSI

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

Learn More

Datasheet

784In Stock

£1.77

£1.62

£1.58

£1.53

Min.: 1
Mult.: 1
Max.: 94

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: £20.05
41In Stock

Mfr. Part No.
IS64WV51216BLL-10MLA3

Mouser Part No
870-64WV51216B10MLA3

ISSI

SRAM 8M (512Kx16) 10ns Async SRAM

Learn More

Datasheet

41In Stock

£20.05

£18.55

£17.78

£17.52

£17.28

Min.: 1
Mult.: 1
Max.: 200

8 Mbit

10 ns

3.6 V

2.4 V

140 mA

- 40 C

+ 125 C

SMD/SMT

BGA-48

Tray

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

IS64WV25616BLL-10CTLA3-TR
ISSI
1: £9.18
8In Stock

Mfr. Part No.
IS64WV25616BLL-10CTLA3-TR

Mouser Part No
87064W25616B10CTLA3T

ISSI

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

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Datasheet

8In Stock

Cut Tape

£9.18

Reel

£9.18

MouseReel Available

Min.: 1
Mult.: 1
Max.: 5

Reel: 1,000

4 Mbit

10 ns

3.6 V

2.4 V

60 mA

- 40 C

+ 125 C

SMD/SMT

TSOP-44

Reel, Cut Tape, MouseReel

SRAM 4M (256Kx16) 10ns Async SRAM

IS64WV25616BLL-10CTLA3
ISSI
1: £9.18
114In Stock

Mfr. Part No.
IS64WV25616BLL-10CTLA3

Mouser Part No
87064WV25616B10CTLA3

ISSI

SRAM 4M (256Kx16) 10ns Async SRAM

Learn More

Datasheet

114In Stock

£9.18

£8.53

£8.27

Min.: 1
Mult.: 1
Max.: 32

4 Mbit

256 k x 16

10 ns

Parallel

3.6 V

2.4 V

60 mA

- 40 C

+ 125 C

SMD/SMT

TSOP-44

Tray

SRAM 8Mb,High-Speed/Low Power,Async with ECC,1Mb x 8,10ns,2.4V-3.6V,48 Ball mBGA (6x8 mm), RoHS

IS61WV10248EDBLL-10BLI
ISSI
1: £12.45
9In Stock

Mfr. Part No.
IS61WV10248EDBLL-10BLI

Mouser Part No
870-61WV18EDBLL10BLI

ISSI

SRAM 8Mb,High-Speed/Low Power,Async with ECC,1Mb x 8,10ns,2.4V-3.6V,48 Ball mBGA (6x8 mm), RoHS

Learn More

Datasheet

9In Stock

£12.45

£11.55

£11.18

£10.91

£10.64

Min.: 1
Mult.: 1

8 Mbit

1 M x 8

10 ns

Parallel

3.6 V

2.4 V

50 mA

- 40 C

+ 85 C

SMD/SMT

BGA-48

Tray

SRAM 8Mb, Low Power/Power Saver,Async,512K x 16,45ns,2.2v-3.6v,48 Ball mBGA (6x8mm), RoHS

IS62WV51216EBLL-45BLI-TR
ISSI
1: £5.26
33In Stock

Mfr. Part No.
IS62WV51216EBLL-45BLI-TR

Mouser Part No
870-62WV51EBLL45BLIT

ISSI

SRAM 8Mb, Low Power/Power Saver,Async,512K x 16,45ns,2.2v-3.6v,48 Ball mBGA (6x8mm), RoHS

Learn More

Datasheet

33In Stock

Cut Tape

£5.26

£4.89

£4.74

£4.63

£4.51

Reel

£4.51

MouseReel Available

Min.: 1
Mult.: 1
Max.: 200

Reel: 2,500

8 Mbit

512 k x 16

45 ns

Parallel

3.6 V

2.2 V

15 mA

- 40 C

+ 85 C

SMD/SMT

mBGA-48

Reel, Cut Tape, MouseReel

SRAM 2Mb 256Kx8 10ns Async SRAM 3.3v

IS61LV2568L-10KLI
ISSI
1: £3.64
3In Stock
Factory Special Order

Mfr. Part No.
IS61LV2568L-10KLI

Mouser Part No
870IS61LV2568L10KLI

Factory Special Order

ISSI

SRAM 2Mb 256Kx8 10ns Async SRAM 3.3v

Learn More

Datasheet

3In Stock

£3.64

View

Min.: 1
Mult.: 1

2 Mbit

256 k x 8

10 ns

Parallel

3.63 V

2.97 V

65 mA

- 40 C

+ 85 C

SMD/SMT

SOJ-36

Tube

SRAM 16Mb 10ns 1Mx16 Async SRAM 3.3v

IS61WV102416BLL-10MLI
ISSI
1: £21.55
2,730Expected 04/03/2026

Mfr. Part No.
IS61WV102416BLL-10MLI

Mouser Part No
87061WV102416BLL1MLI

ISSI

SRAM 16Mb 10ns 1Mx16 Async SRAM 3.3v

Learn More

Datasheet

2,730Expected 04/03/2026

£21.55

£19.94

£19.29

£18.81

£18.57

Min.: 1
Mult.: 1
Max.: 1,326

16 Mbit

1 M x 16

10 ns

Parallel

3.465 V

3.135 V

95 mA

- 40 C

+ 85 C

SMD/SMT

BGA-48

Tray

SRAM 2M (128Kx16) 10ns Async SRAM 3.3v

IS61WV12816DBLL-10TLI
ISSI
1: £2.72
2,964Expected 18/03/2026

Mfr. Part No.
IS61WV12816DBLL-10TLI

Mouser Part No
870-61WV12816DB10TLI

ISSI

SRAM 2M (128Kx16) 10ns Async SRAM 3.3v

Learn More

Datasheet

2,964Expected 18/03/2026

£2.72

£2.54

£2.46

Min.: 1
Mult.: 1
Max.: 47

2 Mbit

128 k x 16

10 ns

Parallel

3.6 V

2.4 V

65 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-44

Tray

SRAM 8M, 8ns, 2.4-3.6V 512Kx16 Async SRAM

IS61WV51216EDBLL-8TLI
ISSI
1: £11.62
182On Order

Mfr. Part No.
IS61WV51216EDBLL-8TLI

Mouser Part No
870-61WV5121DBLL8TLI

ISSI

SRAM 8M, 8ns, 2.4-3.6V 512Kx16 Async SRAM

Learn More

Datasheet

182On Order

£11.62

£10.77

£10.44

£10.19

Min.: 1
Mult.: 1
Max.: 88

8 Mbit

512 k x 16

8 ns

Parallel

3.6 V

2.4 V

55 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-44

Tray

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

IS61WV5128BLL-10BLI
ISSI
1: £3.46
960Expected 13/04/2026

Mfr. Part No.
IS61WV5128BLL-10BLI

Mouser Part No
870-61WV5128BLL10BLI

ISSI

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

Learn More

Datasheet

960Expected 13/04/2026

£3.46

£3.22

£3.13

£3.06

£2.98

Min.: 1
Mult.: 1
Max.: 202

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 8Mb 512Kx16 55ns Async SRAM

IS62WV51216BLL-55BLI
ISSI
1: £7.12
622Expected 16/02/2026

Mfr. Part No.
IS62WV51216BLL-55BLI

Mouser Part No
87062WV51216BLL55BLI

ISSI

SRAM 8Mb 512Kx16 55ns Async SRAM

Learn More

Datasheet

622Expected 16/02/2026

£7.12

£6.63

Min.: 1
Mult.: 1
Max.: 10

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

BGA-48

Tray

SRAM 1Mb 64Kx16 12ns 5v Async SRAM

IS61C6416AL-12TLI-TR
ISSI
1: £1.89
1,946Expected 16/02/2026

Mfr. Part No.
IS61C6416AL-12TLI-TR

Mouser Part No
870IS61C6416AL12TLIT

ISSI

SRAM 1Mb 64Kx16 12ns 5v Async SRAM

Learn More

Datasheet

1,946Expected 16/02/2026

Cut Tape

£1.89

£1.71

£1.67

£1.63

View

Reel

£1.54

MouseReel Available

Min.: 1
Mult.: 1
Max.: 445

Reel: 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 8Mb, Low Power/Power Saver,Async,512K x 16,55ns,2.5v-3.6v,48 Ball mBGA (7.2x8.7mm), RoHS

IS62WV51216BLL-55BLI-TR
ISSI
1: £6.91
2,213Expected 16/04/2026

Mfr. Part No.
IS62WV51216BLL-55BLI-TR

Mouser Part No
870WV51216BLL55BLIT

ISSI

SRAM 8Mb, Low Power/Power Saver,Async,512K x 16,55ns,2.5v-3.6v,48 Ball mBGA (7.2x8.7mm), RoHS

Learn More

Datasheet

2,213Expected 16/04/2026

Cut Tape

£6.91

£6.43

£6.23

£6.08

£5.94

Reel

£5.94

MouseReel Available

Min.: 1
Mult.: 1
Max.: 663

Reel: 2,500

8 Mbit

512 k x 16

55 ns

Parallel

3.6 V

2.5 V

5 mA

- 40 C

+ 85 C

SMD/SMT

TFBGA-48

Reel, Cut Tape, MouseReel

SRAM 2Mb 12ns 128Kx16 Async SRAM

IS64WV12816DBLL-12BLA3
ISSI
1: £8.50
480Expected 16/02/2026

Mfr. Part No.
IS64WV12816DBLL-12BLA3

Mouser Part No
870-64WV12816DB1BLA3

ISSI

SRAM 2Mb 12ns 128Kx16 Async SRAM

Learn More

Datasheet

480Expected 16/02/2026

£8.50

£7.91

£7.66

Min.: 1
Mult.: 1
Max.: 32

2 Mbit

128 k x 16

12 ns

Parallel

3.6 V

2.4 V

60 mA

- 40 C

+ 125 C

SMD/SMT

Tray

SRAM 512K, 2.4-3.6V, 10ns 32Kx16 Asynch SRAM

IS61WV3216DBLL-10TLI
ISSI
1: £2.50
61Expected 23/04/2026

Mfr. Part No.
IS61WV3216DBLL-10TLI

Mouser Part No
870-61WV321DBLL10TLI

ISSI

SRAM 512K, 2.4-3.6V, 10ns 32Kx16 Asynch SRAM

Learn More

Datasheet

61Expected 23/04/2026

£2.50

Min.: 1
Mult.: 1
Max.: 1

32 kbit

32 k x 16

10 ns

Parallel

3.6 V

2.4 V

55 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-44

Tube

SRAM 4Mb,High-Speed/Low Power,Async with ECC,512K x 8,10ns/2.4V-3.6V,36 Ball mBGA (6x8 mm), RoHS

IS61WV5128EDBLL-10BLI-TR
ISSI
2,500: £2.33
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
IS61WV5128EDBLL-10BLI-TR

Mouser Part No
870-1WV5128ELL10BLIT

ISSI

SRAM 4Mb,High-Speed/Low Power,Async with ECC,512K x 8,10ns/2.4V-3.6V,36 Ball mBGA (6x8 mm), RoHS

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£2.33

Min.: 2,500
Mult.: 2,500

Reel: 2,500

4 Mbit

512 k x 8

10 ns

Parallel

3.6 V

2.4 V

35 mA

- 40 C

+ 85 C

SMD/SMT

BGA-36

Reel

SRAM 2Mb,High-Speed,Async with ECC,128K x 16,10ns,2.4V-3.6V, 44 Pin TSOP II, RoHS

IS61WV12816EDBLL-10TLI-TR
ISSI
1: £2.50
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
IS61WV12816EDBLL-10TLI-TR

Mouser Part No
870-6112816EDLL10TLI

ISSI

SRAM 2Mb,High-Speed,Async with ECC,128K x 16,10ns,2.4V-3.6V, 44 Pin TSOP II, RoHS

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

£2.50

£2.25

£2.21

£2.14

Reel

£1.91

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

2 Mbit

128 k x 16

10 ns

Parallel

3.6 V

2.4 V

35 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-44

Reel, Cut Tape, MouseReel

SRAM 4Mb,High-Speed/Low Power,Async with ECC,256K x 16,8ns,3.3V,44 Pin TSOP II, RoHS

IS61WV25616EDBLL-8TLI-TR
ISSI
1,000: £3.51
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
IS61WV25616EDBLL-8TLI-TR

Mouser Part No
870-6125616EDBLL8TLI

ISSI

SRAM 4Mb,High-Speed/Low Power,Async with ECC,256K x 16,8ns,3.3V,44 Pin TSOP II, RoHS

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£3.51

£3.40

Min.: 1,000
Mult.: 1,000

Reel: 1,000

4 Mbit

256 k x 16

8 ns

Parallel

3.63 V

2.97 V

45 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-44

Reel

SRAM 2Mb,High-Speed,Async with ECC,256K x 8,10ns,2.4V-3.6V, 44 Pin TSOP II, RoHS

IS61WV2568EDBLL-10TLI-TR
ISSI
1,000: £3.40
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
IS61WV2568EDBLL-10TLI-TR

Mouser Part No
870-612568EDBL10TLIT

ISSI

SRAM 2Mb,High-Speed,Async with ECC,256K x 8,10ns,2.4V-3.6V, 44 Pin TSOP II, RoHS

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£3.40

£3.30

Min.: 1,000
Mult.: 1,000

Reel: 1,000

2 Mbit

256 k x 8

10 ns

Parallel

3.6 V

2.4 V

35 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-44

Reel

SRAM 2Mb (256K x 8) 10ns Async SRAM

IS61WV2568EDBLL-10TLI
ISSI
1: £4.21
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
IS61WV2568EDBLL-10TLI

Mouser Part No
870-612568EDBLL10TLI

ISSI

SRAM 2Mb (256K x 8) 10ns Async SRAM

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£4.21

£3.93

£3.82

£3.74

View

Min.: 1
Mult.: 1

2 Mbit

256 k x 8

10 ns

Parallel

3.6 V

2.4 V

35 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-44

Tube

SRAM 1Mb,High-Speed,Async,128K x 8,12ns,5v,32 Pin sTSOP I (8x13.4mm), RoHS

IS61C1024AL-12HLI-TR
ISSI
2,000: £1.42
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
IS61C1024AL-12HLI-TR

Mouser Part No
870-61C1024AL-12HLIT

ISSI

SRAM 1Mb,High-Speed,Async,128K x 8,12ns,5v,32 Pin sTSOP I (8x13.4mm), RoHS

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£1.42

Min.: 2,000
Mult.: 2,000

Reel: 2,000

1 Mbit

128 k x 8

12 ns

Parallel

5.5 V

4.5 V

40 mA

- 40 C

+ 85 C

SMD/SMT

sTSOP-32

Reel

SRAM 4Mb,High-Speed,Async,256K x 16,10ns,5v,44 Pin TSOP II, RoHS

IS61C25616AL-10TLI-TR
ISSI
1,000: £2.73
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
IS61C25616AL-10TLI-TR

Mouser Part No
870-61C25616AL10TLIT

ISSI

SRAM 4Mb,High-Speed,Async,256K x 16,10ns,5v,44 Pin TSOP II, RoHS

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£2.73

£2.68

Min.: 1,000
Mult.: 1,000

Reel: 1,000

4 Mbit

256 k x 16

10 ns

Parallel

5.5 V

4.5 V

50 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-44

Reel

SRAM 4Mb,High-Speed,Low Power,Async,256K x 16,5v,44 Pin TSOP II, RoHS

IS61C25616AS-25TLI-TR
ISSI
1,000: £2.55
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
IS61C25616AS-25TLI-TR

Mouser Part No
870-61C25616AS25TLIT

ISSI

SRAM 4Mb,High-Speed,Low Power,Async,256K x 16,5v,44 Pin TSOP II, RoHS

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£2.55

£2.51

Min.: 1,000
Mult.: 1,000

Reel: 1,000

4 Mbit

256 k x 16

25 ns

Parallel

5.5 V

4.5 V

15 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-44

Reel

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

IS61C256AL-12TLI-TR
ISSI
2,000: £0.834
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
IS61C256AL-12TLI-TR

Mouser Part No
870-61C256AL12TLITR

ISSI

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.834

Min.: 2,000
Mult.: 2,000

Reel: 2,000

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

Reel

Asynchronous SRAMs

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