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Part #

SRAM 512K 2.5V SPI SERIAL SRAM SQI

23LC512-I/P
Microchip Technology
1: $1.88
1,584In Stock

Mfr. Part No.
23LC512-I/P

Mouser Part No
579-23LC51579-2-I/P

Microchip Technology

SRAM 512K 2.5V SPI SERIAL SRAM SQI

Learn More

Datasheet

1,584In Stock

$1.88

$1.87

$1.79

$1.74

$1.70

Min.: 1
Mult.: 1

512 kbit

64 k x 8

25 ns

20 MHz

SDI, SPI, SQI

5.5 V

2.5 V

10 mA

- 40 C

+ 85 C

Through Hole

PDIP-8

Tube

SRAM 512K 2.5V SPI SERIAL SRAM SQI

23LC512-I/ST
Microchip Technology
1: $1.86
3,553In Stock

Mfr. Part No.
23LC512-I/ST

Mouser Part No
579-23LC51579-2-I/ST

Microchip Technology

SRAM 512K 2.5V SPI SERIAL SRAM SQI

Learn More

Datasheet

3,553In Stock

$1.86

$1.85

$1.77

$1.73

$1.68

Min.: 1
Mult.: 1

512 kbit

64 k x 8

25 ns

20 MHz

SDI, SPI, SQI

5.5 V

2.5 V

10 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-8

Tube

SRAM 1024K 1.8V SPI SERIAL SRAM SQI EXT

23A1024-E/ST
Microchip Technology
1: $2.84
76In Stock

Mfr. Part No.
23A1024-E/ST

Mouser Part No
579-23A10579-24-E/ST

Microchip Technology

SRAM 1024K 1.8V SPI SERIAL SRAM SQI EXT

Learn More

Datasheet

76In Stock

$2.84

Min.: 1
Mult.: 1

1 Mbit

128 k x 8

32 ns

16 MHz

SDI, SPI, SQI

2.2 V

1.7 V

10 mA

- 40 C

+ 125 C

SMD/SMT

TSSOP-8

Tube

SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT

23K640-E/P
Microchip Technology
1: $0.96
280In Stock

Mfr. Part No.
23K640-E/P

Mouser Part No
579-23K640-E/P

Microchip Technology

SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT

Learn More

Datasheet

280In Stock

$0.96

$0.958

$0.957

$0.908

View

Min.: 1
Mult.: 1

64 kbit

8 k x 8

32 ns

20 MHz

SPI

3.6 V

2.7 V

10 mA

- 40 C

+ 125 C

Through Hole

PDIP-8

Tube

SRAM 4k, 5.0V EERAM IND

47C04-I/ST
Microchip Technology
1: $0.97
465In Stock

Mfr. Part No.
47C04-I/ST

Mouser Part No
579-47C04-I/ST

Microchip Technology

SRAM 4k, 5.0V EERAM IND

Learn More

Datasheet

465In Stock

$0.97

$0.965

$0.82

Min.: 1
Mult.: 1

4 kbit

512 k x 8

400 ns

1 MHz

I2C

5.5 V

4.5 V

400 uA

- 40 C

+ 125 C

SMD/SMT

Tube

SRAM 16k, 5.0V EERAM EXT

47C16-E/ST
Microchip Technology
1: $1.22
5In Stock
400Expected 11/09/2026

Mfr. Part No.
47C16-E/ST

Mouser Part No
579-47C16-E/ST

Microchip Technology

SRAM 16k, 5.0V EERAM EXT

Learn More

Datasheet

5In Stock

400Expected 11/09/2026

$1.22

$1.03

Min.: 1
Mult.: 1

16 kbit

2 k x 8

400 ns

1 MHz

I2C

5.5 V

4.5 V

400 uA

- 40 C

+ 125 C

SMD/SMT

Tube

SRAM 256K 32K X 8 2.7V SERIAL SRAM EXT

23K256-E/P
Microchip Technology
1: $1.52
192In Stock

Mfr. Part No.
23K256-E/P

Mouser Part No
579-23K256-E/P

Microchip Technology

SRAM 256K 32K X 8 2.7V SERIAL SRAM EXT

Learn More

Datasheet

192In Stock

$1.52

Min.: 1
Mult.: 1

256 kbit

32 k x 8

32 ns

20 MHz

SPI

3.6 V

2.7 V

10 mA

- 40 C

+ 125 C

Through Hole

PDIP-8

Tube

SRAM 64K 8K X 8 2.7V SERIAL SRAM IND

23K640-I/SN
Microchip Technology
1: $0.76
8,332In Stock

Mfr. Part No.
23K640-I/SN

Mouser Part No
579-23K640-I/SN

Microchip Technology

SRAM 64K 8K X 8 2.7V SERIAL SRAM IND

Learn More

Datasheet

8,332In Stock

$0.76

$0.742

$0.722

$0.708

View

Min.: 1
Mult.: 1

64 kbit

8 k x 8

25 ns

20 MHz

SPI

3.6 V

2.7 V

10 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Tube

SRAM 1024K 2.5V SPI SERIAL SRAM Vbat

23LCV1024-I/P
Microchip Technology
1: $2.87
1,671In Stock

Mfr. Part No.
23LCV1024-I/P

Mouser Part No
579-23LCV1024-I/P

Microchip Technology

SRAM 1024K 2.5V SPI SERIAL SRAM Vbat

Learn More

Datasheet

1,671In Stock

$2.87

$2.79

$2.78

Quote

Min.: 1
Mult.: 1

1 Mbit

128 k x 8

25 ns

20 MHz

SDI, SPI

5.5 V

2.5 V

10 mA

- 40 C

+ 85 C

Through Hole

PDIP-8

Tube

SRAM 1Mb 45ns 128K x 8 Low Power SRAM

CY62128ELL-45SXA
Infineon Technologies
1: $5.50
466In Stock

Mfr. Part No.
CY62128ELL-45SXA

Mouser Part No
727-CY62128ELL-45SXA

Infineon Technologies

SRAM 1Mb 45ns 128K x 8 Low Power SRAM

Learn More

Datasheet

466In Stock

$5.50

$5.13

$4.98

$4.86

View

Min.: 1
Mult.: 1

1 Mbit

128 k x 8

45 ns

Parallel

5.5 V

4.5 V

16 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-32

AEC-Q100

Tube

SRAM 1024K 1.8V SPI SERIAL SRAM SQI EXT

23A1024-E/P
Microchip Technology
1: $2.86
154In Stock

Mfr. Part No.
23A1024-E/P

Mouser Part No
579-23A1024-E/P

Microchip Technology

SRAM 1024K 1.8V SPI SERIAL SRAM SQI EXT

Learn More

Datasheet

154In Stock

$2.86

Min.: 1
Mult.: 1

1 Mbit

128 k x 8

32 ns

16 MHz

SDI, SPI, SQI

2.2 V

1.7 V

10 mA

- 40 C

+ 125 C

Through Hole

PDIP-8

Tube

SRAM 1Mb 55ns 128K x 8 Low Power SRAM

CY62128ELL-55SXE
Infineon Technologies
1: $6.57
1,142In Stock

Mfr. Part No.
CY62128ELL-55SXE

Mouser Part No
727-CY62128ELL-55SXE

Infineon Technologies

SRAM 1Mb 55ns 128K x 8 Low Power SRAM

Learn More

Datasheet

1,142In Stock

$6.57

$6.12

$5.93

$5.80

View

Min.: 1
Mult.: 1

1 Mbit

128 k x 8

55 ns

Parallel

5.5 V

4.5 V

35 mA

- 40 C

+ 125 C

SMD/SMT

SOIC-32

AEC-Q100

Tube

SRAM 1024K 1.8V SPI SERIAL SRAM SQI EXT

23A1024-E/SN
Microchip Technology
1: $2.80
55In Stock

Mfr. Part No.
23A1024-E/SN

Mouser Part No
579-23A10579-24-E/SN

Microchip Technology

SRAM 1024K 1.8V SPI SERIAL SRAM SQI EXT

Learn More

Datasheet

55In Stock

$2.80

Min.: 1
Mult.: 1

1 Mbit

128 k x 8

32 ns

16 MHz

SDI, SPI, SQI

2.2 V

1.7 V

10 mA

- 40 C

+ 125 C

SMD/SMT

SOIC-8

Tube

SRAM 512K 2.5V SPI SERIAL SRAM SQI EXT

23LC512-E/P
Microchip Technology
1: $2.08
192In Stock

Mfr. Part No.
23LC512-E/P

Mouser Part No
579-23LC51579-2-E/P

Microchip Technology

SRAM 512K 2.5V SPI SERIAL SRAM SQI EXT

Learn More

Datasheet

192In Stock

$2.08

$2.01

$2.00

$1.94

Min.: 1
Mult.: 1

512 kbit

64 k x 8

32 ns

16 MHz

SDI, SPI, SQI

5.5 V

2.5 V

10 mA

- 40 C

+ 125 C

Through Hole

PDIP-8

Tube

SRAM 1024K, 1.8V SPI SERIAL SRAM, SQI

23A1024-I/P
Microchip Technology
1: $2.80
100In Stock

Mfr. Part No.
23A1024-I/P

Mouser Part No
579-23A1024-I/P

Microchip Technology

SRAM 1024K, 1.8V SPI SERIAL SRAM, SQI

Learn More

Datasheet

100In Stock

$2.80

Min.: 1
Mult.: 1

1 Mbit

128 k x 8

25 ns

20 MHz

SDI, SPI, SQI

2.2 V

1.7 V

10 mA

- 40 C

+ 85 C

Through Hole

PDIP-8

Tube

SRAM SRAM, 4Mb, 512K x 8, 3.3V, 36pin SOJ, 12ns, Industrial Temp - Tube

AS7C34096A-12JIN
Alliance Memory
1: $13.62
2,202In Stock

Mfr. Part No.
AS7C34096A-12JIN

Mouser Part No
913-AS7C34096A-12JIN

Alliance Memory

SRAM SRAM, 4Mb, 512K x 8, 3.3V, 36pin SOJ, 12ns, Industrial Temp - Tube

Datasheet

2,202In Stock

$13.62

$12.37

$12.07

$11.89

View

Min.: 1
Mult.: 1

4 Mbit

512 k x 8

12 ns

Parallel

3.6 V

3 V

160 mA

- 40 C

+ 85 C

SMD/SMT

SOJ-36

Tube

SRAM 512K 1.8V SPI SERIAL SRAM SQI EXT

23A512-E/SN
Microchip Technology
1: $2.01
198In Stock

Mfr. Part No.
23A512-E/SN

Mouser Part No
579-23A51579-2-E/SN

Microchip Technology

SRAM 512K 1.8V SPI SERIAL SRAM SQI EXT

Learn More

Datasheet

198In Stock

$2.01

Min.: 1
Mult.: 1

512 kbit

64 k x 8

32 ns

16 MHz

SDI, SPI, SQI

2.2 V

1.7 V

10 mA

- 40 C

+ 125 C

SMD/SMT

SOIC-8

Tube

SRAM SRAM, 64K, 8k x 8, 5v, 28pin Skinny P-DIP, 15ns, Commercial Temp - Tube

AS7C164A-15PCN
Alliance Memory
1: $8.29
371In Stock

Mfr. Part No.
AS7C164A-15PCN

Mouser Part No
913-AS7C164A-15PCN

Alliance Memory

SRAM SRAM, 64K, 8k x 8, 5v, 28pin Skinny P-DIP, 15ns, Commercial Temp - Tube

Learn More

Datasheet

371In Stock

$8.29

$7.72

$7.49

$7.14

View

Min.: 1
Mult.: 1

64 kbit

8 k x 8

15 ns

Parallel

5.5 V

4.5 V

140 mA

0 C

+ 70 C

Through Hole

PDIP-28

Tube

SRAM SRAM, 4Mb, 256K x 16, 5V, 44pin SOJ, 15ns, Industrial Temp - Tube

AS7C4098A-15JIN
Alliance Memory
1: $13.62
240In Stock

Mfr. Part No.
AS7C4098A-15JIN

Mouser Part No
913-AS7C4098A-15JIN

Alliance Memory

SRAM SRAM, 4Mb, 256K x 16, 5V, 44pin SOJ, 15ns, Industrial Temp - Tube

Datasheet

240In Stock

$13.62

$12.45

$12.14

$11.85

View

Min.: 1
Mult.: 1

4 Mbit

256 k x 16

15 ns

Parallel

5.5 V

4.5 V

140 mA

- 40 C

+ 85 C

SMD/SMT

SOJ-44

Tube

SRAM SRAM, 1Mb, 64K x 16, 5V, 44pin 400 mil SOJ, 15ns, Commercial Temp - Tube

AS7C1026B-15JCN
Alliance Memory
1: $11.09
713In Stock

Mfr. Part No.
AS7C1026B-15JCN

Mouser Part No
913-AS7C1026B-15JCN

Alliance Memory

SRAM SRAM, 1Mb, 64K x 16, 5V, 44pin 400 mil SOJ, 15ns, Commercial Temp - Tube

Datasheet

713In Stock

$11.09

$10.31

$9.98

$9.74

$7.51

Min.: 1
Mult.: 1

1 Mbit

64 k x 16

15 ns

Parallel

5.5 V

4.5 V

90 mA

0 C

+ 70 C

SMD/SMT

SOJ-44

Tube

SRAM 1M, 3.3V, 12ns, FAST 128K x 8 Asynch SRA

AS7C31025B-12JIN
Alliance Memory
1: $11.09
50In Stock
210Expected 21/10/2026

Mfr. Part No.
AS7C31025B-12JIN

Mouser Part No
913-AS7C31025B-12JIN

Alliance Memory

SRAM 1M, 3.3V, 12ns, FAST 128K x 8 Asynch SRA

Datasheet

50In Stock

210Expected 21/10/2026

$11.09

$10.31

$9.98

$9.74

$7.45

Min.: 1
Mult.: 1

1 Mbit

128 k x 8

12 ns

Parallel

3.6 V

3 V

65 mA

- 40 C

+ 85 C

SMD/SMT

SOJ-32

Tube

SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin SOJ, 10ns, Commercial Temp - Tube

AS7C3256A-10JCN
Alliance Memory
1: $6.79
180In Stock

Mfr. Part No.
AS7C3256A-10JCN

Mouser Part No
913-AS7C3256A-10JCN

Alliance Memory

SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin SOJ, 10ns, Commercial Temp - Tube

Datasheet

180In Stock

$6.79

$6.32

$6.13

$5.85

View

Min.: 1
Mult.: 1

256 kbit

32 k x 8

10 ns

Parallel

3.6 V

3 V

50 mA

0 C

+ 70 C

SMD/SMT

SOJ-28

Tube

SRAM SRAM, 4Mb, 512K x 8, 3.3V, 36pin SOJ, 15ns, Industrial Temp - Tube

AS7C34096A-15JIN
Alliance Memory
1: $16.78
140In Stock

Mfr. Part No.
AS7C34096A-15JIN

Mouser Part No
913-AS7C34096A-15JIN

Alliance Memory

SRAM SRAM, 4Mb, 512K x 8, 3.3V, 36pin SOJ, 15ns, Industrial Temp - Tube

Datasheet

140In Stock

$16.78

$15.56

$15.06

$14.35

View

Min.: 1
Mult.: 1

4 Mbit

512 k x 8

15 ns

Parallel

3.6 V

3 V

140 mA

- 40 C

+ 85 C

SMD/SMT

SOJ-36

Tube

SRAM SRAM, 4Mb, 512K x 8, 5V, 36pin SOJ, 20ns, Industrial Temp - Tube

AS7C4096A-20JIN
Alliance Memory
1: $17.52
105In Stock

Mfr. Part No.
AS7C4096A-20JIN

Mouser Part No
913-AS7C4096A-20JIN

Alliance Memory

SRAM SRAM, 4Mb, 512K x 8, 5V, 36pin SOJ, 20ns, Industrial Temp - Tube

Datasheet

105In Stock

$17.52

$16.25

$15.73

$14.98

View

Min.: 1
Mult.: 1

4 Mbit

512 k x 8

20 ns

Parallel

5.5 V

4.5 V

100 mA

- 40 C

+ 85 C

SMD/SMT

SOJ-36

Tube

SRAM 1M, 5V, 15ns FAST 128K x 8 Asynch SRAM

AS7C1024B-15TJCN
Alliance Memory
1: $6.63
86In Stock

Mfr. Part No.
AS7C1024B-15TJCN

Mouser Part No
913-AS7C1024B-15TJCN

Alliance Memory

SRAM 1M, 5V, 15ns FAST 128K x 8 Asynch SRAM

Datasheet

86In Stock

$6.63

$6.17

$5.97

$5.70

View

Min.: 1
Mult.: 1

1 Mbit

128 k x 8

15 ns

Parallel

5.5 V

4.5 V

90 mA

0 C

+ 70 C

SMD/SMT

SOJ-32

Tube

Tube SRAM

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1 k x 8
2 k x 8
8 k x 8
16 k x 8
32 k x 16
32 k x 8
64 k x 16
64 k x 36
64 k x 8
128 k x 18
128 k x 32
128 k x 36
128 k x 8
256 k x 16
256 k x 18
256 k x 36
256 k x 8
512 k x 18
512 k x 36
512 k x 8

400 uA
3 mA
5 mA
8 mA
10 mA
15 mA
16 mA
18 mA
20 mA
22 mA
26 mA
30 mA
35 mA
40 mA
45 mA
50 mA
55 mA
60 mA
65 mA
70 mA

BGA-48
FBGA-165
LCC-48
PDIP-14
PDIP-28
PDIP-32
PDIP-8
PLCC-68
SOIC-14
SOIC-24
SOIC-32
SOIC-8
SOIC-Narrow-8
SOJ-28
SOJ-32
SOJ-36
SOJ-44
SOP-28
SOP-32
TQFP-100