.hide-partial { max-height: none; } .show-more { display: none; }

Microchip Technology SRAM

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 132

Applied Filters:

Brand = Microchip Technology

Memory Size

Organization

Access Time

Maximum Clock Frequency

Interface Type

Supply Voltage - Max

Supply Voltage - Min

Supply Current - Max

Minimum Operating Temperature

Maximum Operating Temperature

Mounting Style

Package / Case

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

23K640T-I/ST
Microchip Technology
1: S/3.35
2,855In Stock

Mfr. Part #
23K640T-I/ST

Mouser Part #
579-23K640T-I/ST

Microchip Technology

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

Learn More

Datasheet

2,855In Stock

Cut Tape

S/3.35

S/3.32

Reel

S/3.32

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

TSSOP-8

Reel, Cut Tape, MouseReel

SRAM 1024K 2.5V SPI SERIAL SRAM Vbat

23LCV1024-I/SN
Microchip Technology
1: S/12.07
1,491In Stock
3,200Expected 10/2/2026

Mfr. Part #
23LCV1024-I/SN

Mouser Part #
579-23LCV1024-I/SN

Microchip Technology

SRAM 1024K 2.5V SPI SERIAL SRAM Vbat

Learn More

Datasheet

1,491In Stock

3,200Expected 10/2/2026

S/12.07

S/11.64

S/11.17

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

SMD/SMT

SOIC-8

Tube

SRAM 1024K 2.5V SPI SERIAL SRAM Vbat

23LCV1024-I/ST
Microchip Technology
1: S/12.30
1,114In Stock
1,400Expected 9/30/2026

Mfr. Part #
23LCV1024-I/ST

Mouser Part #
579-23LCV1024-I/ST

Microchip Technology

SRAM 1024K 2.5V SPI SERIAL SRAM Vbat

Learn More

Datasheet

1,114In Stock

1,400Expected 9/30/2026

S/12.30

S/11.87

S/11.37

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

SMD/SMT

TSSOP-8

Tube

SRAM 512K 1.8V SPI SERIAL SRAM SQI

23A512-I/ST
Microchip Technology
1: S/7.28
377In Stock

Mfr. Part #
23A512-I/ST

Mouser Part #
579-23A51579-2-I/ST

Microchip Technology

SRAM 512K 1.8V SPI SERIAL SRAM SQI

Learn More

Datasheet

377In Stock

S/7.28

S/7.08

Min.: 1
Mult.: 1

512 kbit

64 k x 8

25 ns

20 MHz

SDI, SPI, SQI

2.2 V

1.7 V

10 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-8

Tube

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

23K256-E/ST
Microchip Technology
1: S/5.76
245In Stock

Mfr. Part #
23K256-E/ST

Mouser Part #
579-23K256-E/ST

Microchip Technology

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

Learn More

Datasheet

245In Stock

S/5.76

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

SMD/SMT

TSSOP-8

Tube

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

23K640-E/SN
Microchip Technology
1: S/3.19
87In Stock
500Expected 10/14/2026

Mfr. Part #
23K640-E/SN

Mouser Part #
579-23K640-E/SN

Microchip Technology

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

Learn More

Datasheet

87In Stock

500Expected 10/14/2026

S/3.19

S/3.16

S/3.09

S/3.07

S/3.06

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

SMD/SMT

SOIC-8

Tube

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

23K640-E/ST
Microchip Technology
1: S/3.43
131In Stock

Mfr. Part #
23K640-E/ST

Mouser Part #
579-23K640-E/ST

Microchip Technology

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

Learn More

Datasheet

131In Stock

S/3.43

S/3.32

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

SMD/SMT

TSSOP-8

Tube

SRAM 1024K 2.5V SPI SERIAL SRAM SQI

23LC1024-I/P
Microchip Technology
1: S/10.24
170In Stock
180Expected 10/5/2026

Mfr. Part #
23LC1024-I/P

Mouser Part #
579-23LC1024-I/P

Microchip Technology

SRAM 1024K 2.5V SPI SERIAL SRAM SQI

Learn More

Datasheet

170In Stock

180Expected 10/5/2026

S/10.24

S/10.04

S/10.00

S/9.77

View

Min.: 1
Mult.: 1

1 Mbit

128 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 1024K 2.5V SPI SERIAL SRAM SQI EXT

23LC1024-E/P
Microchip Technology
1: S/11.13
204In Stock

Mfr. Part #
23LC1024-E/P

Mouser Part #
579-23LC10579-24-E/P

Microchip Technology

SRAM 1024K 2.5V SPI SERIAL SRAM SQI EXT

Learn More

Datasheet

204In Stock

S/11.13

Min.: 1
Mult.: 1

1 Mbit

128 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 512K 2.5V SPI SERIAL SRAM SQI

23LC512-I/SN
Microchip Technology
1: S/7.55
395In Stock

Mfr. Part #
23LC512-I/SN

Mouser Part #
579-23LC51579-2-I/SN

Microchip Technology

SRAM 512K 2.5V SPI SERIAL SRAM SQI

Learn More

Datasheet

395In Stock

S/7.55

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

SOIC-8

Tube

SRAM 512K 2.5V SPI SERIAL SRAM Vbat

23LCV512-I/P
Microchip Technology
1: S/8.84
252In Stock

Mfr. Part #
23LCV512-I/P

Mouser Part #
579-23LCV51579-2-I/P

Microchip Technology

SRAM 512K 2.5V SPI SERIAL SRAM Vbat

Learn More

Datasheet

252In Stock

S/8.84

Min.: 1
Mult.: 1

512 kbit

64 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 4k, 5.0V EERAM EXT

47C04-E/SN
Microchip Technology
1: S/3.00
101In Stock

Mfr. Part #
47C04-E/SN

Mouser Part #
579-47C04-E/SN

Microchip Technology

SRAM 4k, 5.0V EERAM EXT

Learn More

Datasheet

101In Stock

S/3.00

S/2.94

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/P
Microchip Technology
1: S/4.32
20In Stock

Mfr. Part #
47C16-E/P

Mouser Part #
579-47C16-E/P

Microchip Technology

SRAM 16k, 5.0V EERAM EXT

Learn More

Datasheet

20In Stock

S/4.32

S/4.28

S/4.24

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

Through Hole

PDIP-8

Tube

SRAM 16k, 5.0V EERAM EXT

47C16-E/SN
Microchip Technology
1: S/3.43
281In Stock

Mfr. Part #
47C16-E/SN

Mouser Part #
579-47C16-E/SN

Microchip Technology

SRAM 16k, 5.0V EERAM EXT

Learn More

Datasheet

281In Stock

S/3.43

S/3.32

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 16k, 5.0V EERAM IND

47C16-I/P
Microchip Technology
1: S/3.97
326In Stock

Mfr. Part #
47C16-I/P

Mouser Part #
579-47C16-I/P

Microchip Technology

SRAM 16k, 5.0V EERAM IND

Learn More

Datasheet

326In Stock

S/3.97

S/3.87

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

+ 85 C

Through Hole

PDIP-8

Tube

SRAM 16k, 5.0V EERAM IND

47C16-I/SN
Microchip Technology
1: S/3.15
630In Stock

Mfr. Part #
47C16-I/SN

Mouser Part #
579-47C16-I/SN

Microchip Technology

SRAM 16k, 5.0V EERAM IND

Learn More

Datasheet

630In Stock

S/3.15

S/3.11

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 16k, 5.0V EERAM IND

47C16-I/ST
Microchip Technology
1: S/3.43
442In Stock

Mfr. Part #
47C16-I/ST

Mouser Part #
579-47C16-I/ST

Microchip Technology

SRAM 16k, 5.0V EERAM IND

Learn More

Datasheet

442In Stock

S/3.43

S/3.32

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 4k, 3.0V EERAM EXT

47L04-E/SN
Microchip Technology
1: S/3.00
205In Stock

Mfr. Part #
47L04-E/SN

Mouser Part #
579-47L04-E/SN

Microchip Technology

SRAM 4k, 3.0V EERAM EXT

Learn More

Datasheet

205In Stock

S/3.00

S/2.94

Min.: 1
Mult.: 1

4 kbit

512 k x 8

400 ns

1 MHz

I2C

3.6 V

2.7 V

400 uA

- 40 C

+ 125 C

SMD/SMT

Tube

SRAM 4k, 3.0V EERAM IND

47L04-I/P
Microchip Technology
1: S/3.58
411In Stock

Mfr. Part #
47L04-I/P

Mouser Part #
579-47L04-I/P

Microchip Technology

SRAM 4k, 3.0V EERAM IND

Learn More

Datasheet

411In Stock

S/3.58

S/3.54

S/3.53

S/3.46

View

Min.: 1
Mult.: 1

4 kbit

512 k x 8

400 ns

1 MHz

I2C

3.6 V

2.7 V

400 uA

- 40 C

+ 125 C

Through Hole

PDIP-8

Tube

SRAM 4k, 3.0V EERAM IND

47L04-I/ST
Microchip Technology
1: S/3.00
935In Stock

Mfr. Part #
47L04-I/ST

Mouser Part #
579-47L04-I/ST

Microchip Technology

SRAM 4k, 3.0V EERAM IND

Learn More

Datasheet

935In Stock

S/3.00

S/2.94

S/2.87

S/2.86

Min.: 1
Mult.: 1

4 kbit

512 k x 8

400 ns

1 MHz

I2C

3.6 V

2.7 V

400 uA

- 40 C

+ 125 C

SMD/SMT

Tube

SRAM 4k, 3.0V EERAM IND

47L04T-I/SN
Microchip Technology
1: S/2.92
165In Stock

Mfr. Part #
47L04T-I/SN

Mouser Part #
579-47L04T-I/SN

Microchip Technology

SRAM 4k, 3.0V EERAM IND

Learn More

Datasheet

165In Stock

Cut Tape

S/2.92

S/2.71

S/2.70

Reel

S/2.60

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

4 kbit

512 k x 8

400 ns

1 MHz

I2C

3.6 V

2.7 V

400 uA

- 40 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

SRAM 16k, 3.0V EERAM EXT

47L16-E/ST
Microchip Technology
1: S/3.78
695In Stock

Mfr. Part #
47L16-E/ST

Mouser Part #
579-47L16-E/ST

Microchip Technology

SRAM 16k, 3.0V EERAM EXT

Learn More

Datasheet

695In Stock

S/3.78

S/3.71

S/3.65

S/3.60

S/3.59

Min.: 1
Mult.: 1

16 kbit

2 k x 8

400 ns

1 MHz

I2C

3.6 V

2.7 V

400 uA

- 40 C

+ 125 C

SMD/SMT

TSSOP-8

Tube

SRAM 16k, 3.0V EERAM IND

47L16-I/P
Microchip Technology
1: S/3.97
380In Stock

Mfr. Part #
47L16-I/P

Mouser Part #
579-47L16-I/P

Microchip Technology

SRAM 16k, 3.0V EERAM IND

Learn More

Datasheet

380In Stock

S/3.97

S/3.87

S/3.85

S/3.74

S/3.73

Min.: 1
Mult.: 1

16 kbit

2 k x 8

400 ns

1 MHz

I2C

3.6 V

2.7 V

400 uA

- 40 C

+ 125 C

Through Hole

PDIP-8

Tube

SRAM 16k, 3.0V EERAM IND

47L16-I/ST
Microchip Technology
1: S/3.66
309In Stock

Mfr. Part #
47L16-I/ST

Mouser Part #
579-47L16-I/ST

Microchip Technology

SRAM 16k, 3.0V EERAM IND

Learn More

Datasheet

309In Stock

S/3.66

S/3.65

Min.: 1
Mult.: 1

16 kbit

2 k x 8

400 ns

1 MHz

I2C

3.6 V

2.7 V

400 uA

- 40 C

+ 125 C

SMD/SMT

TSSOP-8

Tube

SRAM 1024K 1.8V SPI SERIAL SRAM SQI

23A1024-I/ST
Microchip Technology
1: S/10.74
400In Stock

Mfr. Part #
23A1024-I/ST

Mouser Part #
579-23A1024-I/ST

Microchip Technology

SRAM 1024K 1.8V SPI SERIAL SRAM SQI

Learn More

Datasheet

400In Stock

S/10.74

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

SMD/SMT

TSSOP-8

Tube

Microchip Technology SRAM

Customer Service Office

Company

Resources

Support