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Pseudo SRAM/CellularRAM

ISSI Pseudo SRAM/CellularRAM Devices offer the best of both DRAM and SRAM features. ISSI PSRAM/CellularRAM has an SRAM-like architecture. Unlike DRAM, there is a hidden re-fresh feature that does not require a physical refresh. These CellularRAM devices are designed in accordance with the CellularRAM standards and are available in CRAM 1.5 and CRAM 2.0.

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Types of Semiconductors

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RoHS Compliant

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Part #

SRAM 8Mb,Pseudo SRAM,Async,512K x 16,70ns,2.5v-3.6v,48 Ball BGA (6x8mm), RoHS

IS66WV51216EBLL-70BLI
ISSI
1: £5.42
106In Stock

Mfr. Part No.
IS66WV51216EBLL-70BLI

Mouser Part No
870-6651216EBLL70BLI

ISSI

SRAM 8Mb,Pseudo SRAM,Async,512K x 16,70ns,2.5v-3.6v,48 Ball BGA (6x8mm), RoHS

Datasheet

106In Stock

£5.42

£5.05

£4.90

£4.67

£4.56

Min.: 1
Mult.: 1

SRAM 64Mb,Pseudo SRAM,Asynch/Page, 4M x 16,70ns,VDD 2.7V-3.6V, VDDQ 2.7V-3.6V,48 Ball BGA (6x8 mm), RoHS

IS66WVE4M16EBLL-70BLI
ISSI
1: £4.98
262In Stock
2,880Expected 11/09/2026

Mfr. Part No.
IS66WVE4M16EBLL-70BLI

Mouser Part No
870-66E4M16EBLL70BLI

ISSI

SRAM 64Mb,Pseudo SRAM,Asynch/Page, 4M x 16,70ns,VDD 2.7V-3.6V, VDDQ 2.7V-3.6V,48 Ball BGA (6x8 mm), RoHS

Datasheet

262In Stock

2,880Expected 11/09/2026

£4.98

£4.64

£4.50

£4.39

View

Min.: 1
Mult.: 1

SRAM 64Mb,Pseudo SRAM,Asynch/Page, 4M x 16,70ns,VDD 2.7V-3.6V, VDDQ 2.7V-3.6V,48 Ball BGA (6x8 mm), RoHS

IS66WVE4M16TBLL-70BLI
ISSI
1: £7.44
202In Stock

Mfr. Part No.
IS66WVE4M16TBLL-70BLI

Mouser Part No
870-66E4M16TBLL70BLI

ISSI

SRAM 64Mb,Pseudo SRAM,Asynch/Page, 4M x 16,70ns,VDD 2.7V-3.6V, VDDQ 2.7V-3.6V,48 Ball BGA (6x8 mm), RoHS

Datasheet

202In Stock

£7.44

£6.92

£6.71

£6.55

View

Min.: 1
Mult.: 1

SRAM 64Mb,Pseudo SRAM,Asynch/Page, 4M x 16,70ns,VDD 2.7V-3.6V, VDDQ 2.7V-3.6V,48 Ball BGA (6x8 mm), RoHS

IS66WVE4M16EBLL-70BLI-TR
ISSI
1: £6.03
181In Stock
2,500Expected 07/09/2026

Mfr. Part No.
IS66WVE4M16EBLL-70BLI-TR

Mouser Part No
870-6E4M16EBLL70BLIT

ISSI

SRAM 64Mb,Pseudo SRAM,Asynch/Page, 4M x 16,70ns,VDD 2.7V-3.6V, VDDQ 2.7V-3.6V,48 Ball BGA (6x8 mm), RoHS

Datasheet

181In Stock

2,500Expected 07/09/2026

Cut Tape

£6.03

£5.61

£5.45

£5.19

£5.07

Reel

£5.07

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SRAM 32Mb,Pseudo SRAM,Asynch/Page, 2M x 16,70ns,VDD 2.7V-3.6V, VDDQ 2.7V-3.6V,48 Ball BGA (6x8 mm), RoHS

IS66WVE2M16EBLL-70BLI
ISSI
1: £4.78
480Expected 05/10/2026

Mfr. Part No.
IS66WVE2M16EBLL-70BLI

Mouser Part No
870-66E2M16EBLL70BLI

ISSI

SRAM 32Mb,Pseudo SRAM,Asynch/Page, 2M x 16,70ns,VDD 2.7V-3.6V, VDDQ 2.7V-3.6V,48 Ball BGA (6x8 mm), RoHS

Datasheet

480Expected 05/10/2026

£4.78

£4.44

£4.32

£4.21

£4.11

Min.: 1
Mult.: 1

SRAM 64Mb Pseudo SRAM 4Mx16 70ns A-Temp

IS67WVE4M16EBLL-70BLA1
ISSI
1: £6.63
471On Order

Mfr. Part No.
IS67WVE4M16EBLL-70BLA1

Mouser Part No
870-7WVE416EBLL70BL1

ISSI

SRAM 64Mb Pseudo SRAM 4Mx16 70ns A-Temp

Datasheet

471On Order

£6.63

£6.16

£5.98

£5.83

£5.70

Min.: 1
Mult.: 1

SRAM 64Mb Pseudo SRAM Asynch/Pg 4Mx16 55ns

IS66WVE4M16EALL-70BLI
ISSI
1: £7.43
956On Order

Mfr. Part No.
IS66WVE4M16EALL-70BLI

Mouser Part No
870-66WVE4MEALL70BLI

ISSI

SRAM 64Mb Pseudo SRAM Asynch/Pg 4Mx16 55ns

Datasheet

956On Order

£7.43

£6.91

£6.70

£6.54

£6.38

Min.: 1
Mult.: 1

SRAM 8Mb,Pseudo SRAM,Async,512K x 16,70ns,2.5v-3.6v,48 Ball BGA (6x8mm), RoHS

IS66WV51216EBLL-70BLI-TR
ISSI
2,500: £2.83
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
IS66WV51216EBLL-70BLI-TR

Mouser Part No
870-651216EBLL70BLIT

ISSI

SRAM 8Mb,Pseudo SRAM,Async,512K x 16,70ns,2.5v-3.6v,48 Ball BGA (6x8mm), RoHS

Datasheet

Non-Stocked Lead-Time 24 Weeks

Reel

£2.83

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

: 2,500

SRAM 64Mb,Pseudo SRAM,Asynch/Page/Burst CRAM 1.5,4M x 16,70ns,1.7v-1.95v,54 Ball BGA (6x8 mm), RoHS

IS66WVC4M16EALL-7010BLI-TR
ISSI
2,500: £4.12
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
IS66WVC4M16EALL-7010BLI-TR

Mouser Part No
870-66WV4M16EA70BLIR

ISSI

SRAM 64Mb,Pseudo SRAM,Asynch/Page/Burst CRAM 1.5,4M x 16,70ns,1.7v-1.95v,54 Ball BGA (6x8 mm), RoHS

Datasheet

Non-Stocked Lead-Time 24 Weeks

Reel

£4.12

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

: 2,500

SRAM 64Mb,Pseudo SRAM,Asynch/Page/Burst CRAM 1.5,4M x 16,70ns,1.7v-1.95v,54 Ball BGA (6x8 mm), RoHS

IS66WVC4M16ECLL-7010BLI-TR
ISSI
2,500: £4.12
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
IS66WVC4M16ECLL-7010BLI-TR

Mouser Part No
870-66WV4M16EC70BLIR

ISSI

SRAM 64Mb,Pseudo SRAM,Asynch/Page/Burst CRAM 1.5,4M x 16,70ns,1.7v-1.95v,54 Ball BGA (6x8 mm), RoHS

Datasheet

Non-Stocked Lead-Time 24 Weeks

Reel

£4.12

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

: 2,500

SRAM 8Mb,Pseudo SRAM,Async,512K x 16,70ns,1.7v-1.95v,48 Ball BGA (6x8mm), RoHS

IS66WV51216EALL-70BLI-TR
ISSI
2,500: £3.05
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
IS66WV51216EALL-70BLI-TR

Mouser Part No
870-66WV51216EA70BIR

ISSI

SRAM 8Mb,Pseudo SRAM,Async,512K x 16,70ns,1.7v-1.95v,48 Ball BGA (6x8mm), RoHS

Datasheet

Non-Stocked Lead-Time 24 Weeks

Reel

£3.05

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

: 2,500

SRAM 16Mb,Pseudo SRAM,Asynch/Page, 1M x 16,70ns,VDD 2.7V-3.6V, VDDQ 2.7V-3.6V,48 Ball BGA (6x8 mm), RoHS

IS66WVE1M16EBLL-70BLI-TR
ISSI
1: £5.71
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
IS66WVE1M16EBLL-70BLI-TR

Mouser Part No
870-6E1M16EBLL70BLIT

ISSI

SRAM 16Mb,Pseudo SRAM,Asynch/Page, 1M x 16,70ns,VDD 2.7V-3.6V, VDDQ 2.7V-3.6V,48 Ball BGA (6x8 mm), RoHS

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

£5.71

£5.31

£5.15

£4.91

View

Reel

£3.00

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SRAM 64Mb Pseudo SRAM 4Mx16 70ns A-Temp

IS67WVE4M16EBLL-70BLA1-TR
ISSI
2,500: £4.19
Non-Stocked

Mfr. Part No.
IS67WVE4M16EBLL-70BLA1-TR

Mouser Part No
870-7WVE416EBLL70B1T

ISSI

SRAM 64Mb Pseudo SRAM 4Mx16 70ns A-Temp

Datasheet

Non-Stocked

Reel

£4.19

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

: 2,500

SRAM 32Mb,Pseudo SRAM,Asynch/Page, 2M x 16,70ns,VDD 1.7V-1.95V, VDDQ 1.7V-1.95V,48 Ball BGA (6x8 mm), RoHS

IS66WVE2M16EALL-70BLI-TR
ISSI
2,500: £3.84
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
IS66WVE2M16EALL-70BLI-TR

Mouser Part No
870-E2M16EALL70BLIT

ISSI

SRAM 32Mb,Pseudo SRAM,Asynch/Page, 2M x 16,70ns,VDD 1.7V-1.95V, VDDQ 1.7V-1.95V,48 Ball BGA (6x8 mm), RoHS

Datasheet

Non-Stocked Lead-Time 24 Weeks

Reel

£3.84

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

: 2,500

SRAM 8Mb,Pseudo SRAM,Async,512K x 16,70ns,1.7v-1.95v,48 Ball BGA (6x8mm), RoHS

IS66WV51216EALL-70BLI
ISSI
480: £3.05
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
IS66WV51216EALL-70BLI

Mouser Part No
870-S66WV51216EA70BI

ISSI

SRAM 8Mb,Pseudo SRAM,Async,512K x 16,70ns,1.7v-1.95v,48 Ball BGA (6x8mm), RoHS

Datasheet

Non-Stocked Lead-Time 24 Weeks

£3.05

Min.: 480
Mult.: 480

SRAM 16Mb,Pseudo SRAM,Async,1M x 16,70ns,2.5v-3.6v,48 Ball BGA, RoHS

IS66WV1M16EBLL-70BLI-TR
ISSI
2,500: £3.06
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
IS66WV1M16EBLL-70BLI-TR

Mouser Part No
870-WV1M16EBLL70BLIT

ISSI

SRAM 16Mb,Pseudo SRAM,Async,1M x 16,70ns,2.5v-3.6v,48 Ball BGA, RoHS

Datasheet

Non-Stocked Lead-Time 24 Weeks

Reel

£3.06

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

: 2,500

SRAM 16Mb,Pseudo SRAM,Async,1M x 16,55ns,2.5v-3.6v,48 Ball BGA, RoHS

IS66WV1M16EBLL-55BLI
ISSI
480: £3.29
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
IS66WV1M16EBLL-55BLI

Mouser Part No
870-1M16EBLL55BLI

ISSI

SRAM 16Mb,Pseudo SRAM,Async,1M x 16,55ns,2.5v-3.6v,48 Ball BGA, RoHS

Datasheet

Non-Stocked Lead-Time 24 Weeks

£3.29

Min.: 480
Mult.: 480

SRAM 16Mb,Pseudo SRAM,Async,1M x 16,55ns,2.5v-3.6v,48 Ball BGA, RoHS

IS66WV1M16EBLL-55BLI-TR
ISSI
2,500: £3.29
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
IS66WV1M16EBLL-55BLI-TR

Mouser Part No
870-1M16EBLL55BLIT

ISSI

SRAM 16Mb,Pseudo SRAM,Async,1M x 16,55ns,2.5v-3.6v,48 Ball BGA, RoHS

Datasheet

Non-Stocked Lead-Time 24 Weeks

Reel

£3.29

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

: 2,500

SRAM 32Mb,Pseudo SRAM,Asynch/Page, 2M x 16,70ns,VDD 2.7V-3.6V, VDDQ 2.7V-3.6V,48 Ball BGA (6x8 mm), RoHS

IS66WVE2M16TCLL-70BLI-TR
ISSI
2,500: £3.58
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
IS66WVE2M16TCLL-70BLI-TR

Mouser Part No
870-66E2M16TCL70BLIT

ISSI

SRAM 32Mb,Pseudo SRAM,Asynch/Page, 2M x 16,70ns,VDD 2.7V-3.6V, VDDQ 2.7V-3.6V,48 Ball BGA (6x8 mm), RoHS

Datasheet

Non-Stocked Lead-Time 24 Weeks

Reel

£3.58

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

: 2,500

SRAM 32Mb,Pseudo SRAM,Asynch/Page, 2M x 16,70ns,VDD 2.7V-3.6V, VDDQ 2.7V-3.6V,48 Ball BGA (6x8 mm), RoHS

IS66WVE2M16TCLL-70BLI
ISSI
480: £3.58
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
IS66WVE2M16TCLL-70BLI

Mouser Part No
870-66E2M16TCLL70BLI

ISSI

SRAM 32Mb,Pseudo SRAM,Asynch/Page, 2M x 16,70ns,VDD 2.7V-3.6V, VDDQ 2.7V-3.6V,48 Ball BGA (6x8 mm), RoHS

Datasheet

Non-Stocked Lead-Time 24 Weeks

£3.58

Min.: 480
Mult.: 480

SRAM 32Mb,Pseudo SRAM,Asynch/Page, 2M x 16,55ns,VDD 1.7V-1.95V, VDDQ 2.7V-3.6V,48 Ball BGA (6x8 mm), RoHS

IS66WVE2M16ECLL-70BLI-TR
ISSI
2,500: £3.58
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
IS66WVE2M16ECLL-70BLI-TR

Mouser Part No
870-66WVE2ECLL70BLIT

ISSI

SRAM 32Mb,Pseudo SRAM,Asynch/Page, 2M x 16,55ns,VDD 1.7V-1.95V, VDDQ 2.7V-3.6V,48 Ball BGA (6x8 mm), RoHS

Datasheet

Non-Stocked Lead-Time 24 Weeks

Reel

£3.58

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

: 2,500

SRAM 64Mb,Pseudo SRAM,Asynch/Page, 4M x 16,70ns,VDD 1.7V-1.95V, VDDQ 2.7V-3.6V,48 Ball BGA (6x8 mm), RoHS

IS66WVE4M16ECLL-70BLI-TR
ISSI
2,500: £3.93
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
IS66WVE4M16ECLL-70BLI-TR

Mouser Part No
870-66WVE4ECLL70BLIT

ISSI

SRAM 64Mb,Pseudo SRAM,Asynch/Page, 4M x 16,70ns,VDD 1.7V-1.95V, VDDQ 2.7V-3.6V,48 Ball BGA (6x8 mm), RoHS

Datasheet

Non-Stocked Lead-Time 24 Weeks

Reel

£3.93

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

: 2,500

SRAM 64Mb,Pseudo SRAM,Asynch/Page, 4M x 16,70ns,VDD 1.7V-1.95V, VDDQ 1.7V-1.95V,48 Ball BGA (6x8 mm), RoHS

IS66WVE4M16EALL-70BLI-TR
ISSI
2,500: £3.93
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
IS66WVE4M16EALL-70BLI-TR

Mouser Part No
870-66WVEMEALL70BLIT

ISSI

SRAM 64Mb,Pseudo SRAM,Asynch/Page, 4M x 16,70ns,VDD 1.7V-1.95V, VDDQ 1.7V-1.95V,48 Ball BGA (6x8 mm), RoHS

Datasheet

Non-Stocked Lead-Time 24 Weeks

Reel

£3.93

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

: 2,500

SRAM 32Mb,Pseudo SRAM,Asynch/Page/Burst CRAM 1.5,2M x 16,70ns,1.7v-1.95v,54 Ball BGA (6x8 mm), RoHS

IS66WVC2M16EALL-7010BLI-TR
ISSI
2,500: £3.24
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
IS66WVC2M16EALL-7010BLI-TR

Mouser Part No
870-C2M16EAL7010BLIT

ISSI

SRAM 32Mb,Pseudo SRAM,Asynch/Page/Burst CRAM 1.5,2M x 16,70ns,1.7v-1.95v,54 Ball BGA (6x8 mm), RoHS

Datasheet

Non-Stocked Lead-Time 24 Weeks

Reel

£3.24

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

: 2,500

SRAM 32Mb,Pseudo SRAM,Asynch/Page/Burst CRAM 1.5,2M x 16,70ns,1.7v-1.95v,54 Ball BGA (6x8 mm), RoHS

IS66WVC2M16EALL-7010BLI
ISSI
480: £3.24
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
IS66WVC2M16EALL-7010BLI

Mouser Part No
870-VC2M16EAL7010BLI

ISSI

SRAM 32Mb,Pseudo SRAM,Asynch/Page/Burst CRAM 1.5,2M x 16,70ns,1.7v-1.95v,54 Ball BGA (6x8 mm), RoHS

Datasheet

Non-Stocked Lead-Time 24 Weeks

£3.24

Min.: 480
Mult.: 480