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Part #

SRAM 256K 32K X 8 1.7V SERIAL SRAM IND

23A256-I/ST
Microchip Technology
1: $1.94
184In Stock

Mfr. Part No.
23A256-I/ST

Mouser Part No
579-23A256-I/ST

Microchip Technology

SRAM 256K 32K X 8 1.7V SERIAL SRAM IND

Learn More

Datasheet

184In Stock

$1.94

$1.93

Min.: 1
Mult.: 1

256 kbit

32 k x 8

32 ns

20 MHz

SPI

1.95 V

1.7 V

10 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-8

Tube

SRAM 64K 8K X 8 1.7V SERIAL SRAM IND

23A640-I/P
Microchip Technology
1: $1.16
479In Stock

Mfr. Part No.
23A640-I/P

Mouser Part No
579-23A640-I/P

Microchip Technology

SRAM 64K 8K X 8 1.7V SERIAL SRAM IND

Learn More

Datasheet

479In Stock

$1.16

$1.15

$1.08

$1.05

Min.: 1
Mult.: 1

64 kbit

8 k x 8

32 ns

20 MHz

SPI

1.95 V

1.7 V

10 mA

- 40 C

+ 85 C

Through Hole

PDIP-8

Tube

SRAM 64K 8K X 8 1.7V SERIAL SRAM IND

23A640-I/SN
Microchip Technology
1: $1.28
156In Stock

Mfr. Part No.
23A640-I/SN

Mouser Part No
579-23A640-I/SN

Microchip Technology

SRAM 64K 8K X 8 1.7V SERIAL SRAM IND

Learn More

Datasheet

156In Stock

$1.28

$1.27

$1.07

$1.04

View

Min.: 1
Mult.: 1

64 kbit

8 k x 8

32 ns

20 MHz

SPI

1.95 V

1.7 V

10 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Tube

SRAM 64K 8K X 8 1.7V SERIAL SRAM IND

23A640-I/ST
Microchip Technology
1: $1.28
335In Stock

Mfr. Part No.
23A640-I/ST

Mouser Part No
579-23A640-I/ST

Microchip Technology

SRAM 64K 8K X 8 1.7V SERIAL SRAM IND

Learn More

Datasheet

335In Stock

$1.28

$1.27

$1.08

$1.07

Min.: 1
Mult.: 1

64 kbit

8 k x 8

32 ns

20 MHz

SPI

1.95 V

1.7 V

10 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-8

Tube

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

23K256-I/P
Microchip Technology
1: $1.92
91In Stock

Mfr. Part No.
23K256-I/P

Mouser Part No
579-23K256-I/P

Microchip Technology

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

Learn More

Datasheet

91In Stock

$1.92

$1.84

Min.: 1
Mult.: 1

256 kbit

32 k x 8

25 ns

20 MHz

SPI

3.6 V

2.7 V

10 mA

- 40 C

+ 85 C

Through Hole

PDIP-8

Tube

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

23K256T-I/SN
Microchip Technology
1: $1.96
672In Stock
6,600Expected 21/12/2026

Mfr. Part No.
23K256T-I/SN

Mouser Part No
579-23K256T-I/SN

Microchip Technology

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

Learn More

Datasheet

672In Stock

6,600Expected 21/12/2026

Cut Tape

$1.96

Reel

$1.88

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

256 kbit

32 k x 8

25 ns

20 MHz

SPI

3.6 V

2.7 V

10 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

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

23K640-I/P
Microchip Technology
1: $1.12
417In Stock

Mfr. Part No.
23K640-I/P

Mouser Part No
579-23K640-I/P

Microchip Technology

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

Learn More

Datasheet

417In Stock

$1.12

$1.09

$1.05

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

Through Hole

PDIP-8

Tube

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

23K640-I/ST
Microchip Technology
1: $1.09
532In Stock

Mfr. Part No.
23K640-I/ST

Mouser Part No
579-23K640-I/ST

Microchip Technology

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

Learn More

Datasheet

532In Stock

$1.09

$1.07

$1.06

$1.05

$1.01

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

TSSOP-8

Tube

SRAM 1024K 2.5V SPI SERIAL SRAM Vbat

23LCV1024-I/ST
Microchip Technology
1: $4.03
1,528In Stock
1,400Expected 30/9/2026

Mfr. Part No.
23LCV1024-I/ST

Mouser Part No
579-23LCV1024-I/ST

Microchip Technology

SRAM 1024K 2.5V SPI SERIAL SRAM Vbat

Learn More

Datasheet

1,528In Stock

1,400Expected 30/9/2026

$4.03

$3.97

$3.96

$3.89

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 4k, 5.0V EERAM EXT

47C04-E/P
Microchip Technology
1: $1.44
330In Stock

Mfr. Part No.
47C04-E/P

Mouser Part No
579-47C04-E/P

Microchip Technology

SRAM 4k, 5.0V EERAM EXT

Learn More

Datasheet

330In Stock

$1.44

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

Through Hole

PDIP-8

Tube

SRAM 4k, 5.0V EERAM IND

47C04-I/P
Microchip Technology
1: $1.33
113In Stock

Mfr. Part No.
47C04-I/P

Mouser Part No
579-47C04-I/P

Microchip Technology

SRAM 4k, 5.0V EERAM IND

Learn More

Datasheet

113In Stock

$1.33

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

Through Hole

PDIP-8

Tube

SRAM 4k, 5.0V EERAM IND

47C04-I/SN
Microchip Technology
1: $0.938
51In Stock
600Expected 23/4/2027

Mfr. Part No.
47C04-I/SN

Mouser Part No
579-47C04-I/SN

Microchip Technology

SRAM 4k, 5.0V EERAM IND

Learn More

Datasheet

51In Stock

600Expected 23/4/2027

$0.938

$0.914

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 4k, 3.0V EERAM EXT

47L04-E/ST
Microchip Technology
1: $1.13
436In Stock
2,600Expected 25/1/2027

Mfr. Part No.
47L04-E/ST

Mouser Part No
579-47L04-E/ST

Microchip Technology

SRAM 4k, 3.0V EERAM EXT

Learn More

Datasheet

436In Stock

2,600Expected 25/1/2027

$1.13

$1.10

$1.08

$1.07

Min.: 1
Mult.: 1

4 kbit

512 k x 8

1 MHz

I2C

3.6 V

2.7 V

400 uA

- 40 C

+ 125 C

SMD/SMT

TSSOP-8

Tube

SRAM 4k, 3.0V EERAM IND

47L04-I/SN
Microchip Technology
1: $1.01
1,319In Stock
2,300Expected 23/4/2027

Mfr. Part No.
47L04-I/SN

Mouser Part No
579-47L04-I/SN

Microchip Technology

SRAM 4k, 3.0V EERAM IND

Learn More

Datasheet

1,319In Stock

2,300Expected 23/4/2027

$1.01

$0.998

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 1024K 2.5V SPI SERIAL SRAM SQI

23LC1024T-I/ST
Microchip Technology
1: $3.75
20,000On Order

Mfr. Part No.
23LC1024T-I/ST

Mouser Part No
579-23LC1024T-I/ST

Microchip Technology

SRAM 1024K 2.5V SPI SERIAL SRAM SQI

Learn More

Datasheet

20,000On Order

Cut Tape

$3.75

$3.74

$3.50

Reel

$3.50

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

SMD/SMT

TSSOP-8

Reel, Cut Tape, MouseReel

SRAM 16k, 3.0V EERAM EXT

47L16-E/SN
Microchip Technology
1: $1.28
9,300On Order

Mfr. Part No.
47L16-E/SN

Mouser Part No
579-47L16-E/SN

Microchip Technology

SRAM 16k, 3.0V EERAM EXT

Learn More

Datasheet

9,300On Order

$1.28

$1.27

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

SOIC-8

Tube

SRAM 1024K 1.8V SPI SERIAL SRAM SQI EXT

23A1024T-E/SN
Microchip Technology
3,300: $3.81
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
23A1024T-E/SN

Mouser Part No
579-23A1024T-E/SN

Microchip Technology

SRAM 1024K 1.8V SPI SERIAL SRAM SQI EXT

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

$3.81

Min.: 3,300
Mult.: 3,300

: 3,300

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

Reel

SRAM 1024K 1.8V SPI SERIAL SRAM SQI EXT

23A1024T-E/ST
Microchip Technology
2,500: $3.92
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
23A1024T-E/ST

Mouser Part No
579-23A1024T-E/ST

Microchip Technology

SRAM 1024K 1.8V SPI SERIAL SRAM SQI EXT

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

$3.92

Quote

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

: 2,500

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

Reel

SRAM 512K 1.8V SPI SERIAL SRAM SQI EXT

23A512-E/P
Microchip Technology
1: $2.90
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
23A512-E/P

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

Microchip Technology

SRAM 512K 1.8V SPI SERIAL SRAM SQI EXT

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

$2.90

$2.88

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

Through Hole

PDIP-8

Tube

SRAM 512K 1.8V SPI SERIAL SRAM SQI

23A512-I/P
Microchip Technology
1: $2.75
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
23A512-I/P

Mouser Part No
579-23A51579-2-I/P

Microchip Technology

SRAM 512K 1.8V SPI SERIAL SRAM SQI

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

$2.75

$2.73

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

Through Hole

PDIP-8

Tube

SRAM 512K 1.8V SPI SERIAL SRAM SQI

23A512-I/SN
Microchip Technology
1: $2.49
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
23A512-I/SN

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

Microchip Technology

SRAM 512K 1.8V SPI SERIAL SRAM SQI

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

$2.49

$2.42

$2.41

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

SOIC-8

Tube

SRAM 512K 1.8V SPI SERIAL SRAM SQI

23A512T-I/SN
Microchip Technology
3,300: $2.64
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
23A512T-I/SN

Mouser Part No
579-23A51579-2T-I/SN

Microchip Technology

SRAM 512K 1.8V SPI SERIAL SRAM SQI

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

$2.64

Min.: 3,300
Mult.: 3,300

: 3,300

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

SOIC-8

Reel

SRAM 512K 1.8V SPI SERIAL SRAM SQI

23A512T-I/ST
Microchip Technology
2,500: $2.58
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
23A512T-I/ST

Mouser Part No
579-23A51579-2T-I/ST

Microchip Technology

SRAM 512K 1.8V SPI SERIAL SRAM SQI

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

$2.58

$2.54

Quote

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

: 2,500

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

Reel

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

23K256T-E/SN
Microchip Technology
3,300: $2.15
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
23K256T-E/SN

Mouser Part No
579-23K256T-E/SN

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

$2.15

Min.: 3,300
Mult.: 3,300

: 3,300

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

SOIC-8

Reel

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

23K256T-E/ST
Microchip Technology
2,500: $2.09
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
23K256T-E/ST

Mouser Part No
579-23K256T-E/ST

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

$2.09

$2.08

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

: 2,500

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

Reel

SRAM

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