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256 kbit EEPROM

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Part #

EEPROM 32kx8 - 2.5V

25LC256-I/ST
Microchip Technology
1: $1.64
2,465In Stock

Mfr. Part No.
25LC256-I/ST

Mouser Part No
579-25LC256-I/ST

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

2,465In Stock

$1.64

Min.: 1
Mult.: 1

256 kbit

SPI

10 MHz

32 k x 8

TSSOP-8

50 ns

2.5 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

Tube

EEPROM Serial EEPROM 256K 32K X 8, 2.5V MIL T

25LC256-M/MF
Microchip Technology
1: $34.09
146In Stock

Mfr. Part No.
25LC256-M/MF

Mouser Part No
579-25LC256-M/MF

Microchip Technology

EEPROM Serial EEPROM 256K 32K X 8, 2.5V MIL T

Datasheet

146In Stock

$34.09

Min.: 1
Mult.: 1

256 kbit

SPI

10 MHz

32 k x 8

DFN-S-8

50 ns

2.5 V

5.5 V

SMD/SMT

200 Year

- 55 C

+ 125 C

Tube

EEPROM 256k 32KX8 2.5V SER EE EXT

25LC256T-E/SM
Microchip Technology
1: $1.72
4,200In Stock

Mfr. Part No.
25LC256T-E/SM

Mouser Part No
579-25LC256T-E/SM

Microchip Technology

EEPROM 256k 32KX8 2.5V SER EE EXT

Datasheet

4,200In Stock

Cut Tape

$1.72

Reel

$1.72

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

256 kbit

SPI

10 MHz

32 k x 8

SOIJ-8

50 ns

2.5 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

EEPROM 256K, 32K X 8, 2.5V SER EE 150C

25LC256T-H/SN
Microchip Technology
1: $1.76
7,653In Stock

Mfr. Part No.
25LC256T-H/SN

Mouser Part No
579-25LC256T-H/SN

Microchip Technology

EEPROM 256K, 32K X 8, 2.5V SER EE 150C

Datasheet

7,653In Stock

Cut Tape

$1.76

Reel

$1.76

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

256 kbit

SPI

10 MHz

32 k x 8

SOIC-8

50 ns

2.5 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 150 C

Reel, Cut Tape, MouseReel

EEPROM 256k 32KX8 2.5V SER EE IND

25LC256T-I/SM
Microchip Technology
1: $1.62
1,345In Stock

Mfr. Part No.
25LC256T-I/SM

Mouser Part No
579-25LC256T-I/SM

Microchip Technology

EEPROM 256k 32KX8 2.5V SER EE IND

Datasheet

1,345In Stock

Cut Tape

$1.62

Reel

$1.62

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

256 kbit

SPI

10 MHz

32 k x 8

SOIJ-8

50 ns

2.5 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

EEPROM 32kx8 - 2.5V

25LC256T-I/ST
Microchip Technology
1: $1.64
2,257In Stock
5,000Expected 07/09/2026

Mfr. Part No.
25LC256T-I/ST

Mouser Part No
579-25LC256T-I/ST

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

2,257In Stock

5,000Expected 07/09/2026

Cut Tape

$1.64

Reel

$1.64

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

256 kbit

SPI

10 MHz

32 k x 8

TSSOP-8

50 ns

2.5 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

EEPROM 256K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOT-23

24CS256T-E/OT
Microchip Technology
1: $0.56
2,270In Stock

Mfr. Part No.
24CS256T-E/OT

Mouser Part No
494-24CS256T-E/OT

Microchip Technology

EEPROM 256K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOT-23

Datasheet

2,270In Stock

Cut Tape

$0.56

$0.553

Reel

$0.553

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

256 kbit

I2C

3.4 MHz

32 k x 8

SOT-23-5

400 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

EEPROM 256-Kbit serial I2C bus EEPROM with configurable device address

M24256E-FDW6TP
STMicroelectronics
1: $0.35
1,271In Stock
8,000Expected 28/09/2026

Mfr. Part No.
M24256E-FDW6TP

Mouser Part No
511-M24256E-FDW6TP

STMicroelectronics

EEPROM 256-Kbit serial I2C bus EEPROM with configurable device address

Learn More

Datasheet

1,271In Stock

8,000Expected 28/09/2026

Cut Tape

$0.35

$0.33

$0.322

$0.316

View

Reel

$0.273

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

256 kbit

I2C

1 MHz

32 k x 8

TSSOP-8

1.6 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

EEPROM Memory IC, EEPROM, Serial-I2C 256Kbit, 1.7-5.5 V

BR24G256FVM-5TR
ROHM Semiconductor
1: $0.71
1,074In Stock

Mfr. Part No.
BR24G256FVM-5TR

Mouser Part No
755-BR24G256FVM-5TR

ROHM Semiconductor

EEPROM Memory IC, EEPROM, Serial-I2C 256Kbit, 1.7-5.5 V

Learn More

Datasheet

1,074In Stock

Cut Tape

$0.71

$0.665

$0.647

$0.634

View

Reel

$0.563

Min.: 1
Mult.: 1

: 3,000

256 kbit

I2C

1 MHz

32 k x 8

MSOP-8

1.7 V

5.5 V

SMD/SMT

40 Year

- 40 C

+ 85 C

Reel, Cut Tape

EEPROM 256 Kb I2C CMOS Serial EEPROM in WLCSP Package

N24C256C6DYT3G
onsemi
1: $0.40
4,609In Stock

Mfr. Part No.
N24C256C6DYT3G

Mouser Part No
863-N24C256C6DYT3G

onsemi

EEPROM 256 Kb I2C CMOS Serial EEPROM in WLCSP Package

Learn More

Datasheet

4,609In Stock

Cut Tape

$0.40

$0.369

$0.36

$0.353

View

Reel

$0.307

Min.: 1
Mult.: 1

: 5,000

256 kbit

I2C

100 kHz

32 k x 8

WLCSP-6

1.7 V

5.5 V

SMD/SMT

100 Year

- 40 C

+ 85 C

N24C256

Reel, Cut Tape

EEPROM 256Kb serial I2C bus 1 MHz 1.7 to 5.5V

M24256-DFCS6TP/K
STMicroelectronics
1: $0.74
12,753In Stock
14,949Expected 18/08/2026

Mfr. Part No.
M24256-DFCS6TP/K

Mouser Part No
511-M24256-DFCS6TP/K

STMicroelectronics

EEPROM 256Kb serial I2C bus 1 MHz 1.7 to 5.5V

Learn More

Datasheet

12,753In Stock

14,949Expected 18/08/2026

Cut Tape

$0.74

$0.694

$0.676

$0.662

View

Reel

$0.533

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

256 kbit

2-Wire, I2C

1 MHz

32 k x 8

WLCSP-8

450 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

M24256-DF

Reel, Cut Tape, MouseReel

EEPROM Auto 256Kb serial I2C bus EEPROM

M24256-DRDW3TP/K
STMicroelectronics
1: $1.42
2,500In Stock
8,000Expected 17/05/2027

Mfr. Part No.
M24256-DRDW3TP/K

Mouser Part No
511-M24256-DRDW3TP/K

STMicroelectronics

EEPROM Auto 256Kb serial I2C bus EEPROM

Datasheet

2,500In Stock

8,000Expected 17/05/2027

Cut Tape

$1.42

$1.33

$1.30

$1.27

View

Reel

$1.08

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

256 kbit

2-Wire, I2C

1 MHz

32 k x 8

TSSOP-8

450 ns

1.7 V

5.5 V

SMD/SMT

100 Year

- 40 C

+ 125 C

M24256-A125

AEC-Q100

Reel, Cut Tape, MouseReel

EEPROM Automotive 256 Kbit serial I2C bus EEPROM

M24256-DRMF3TG/K
STMicroelectronics
1: $1.44
7,074In Stock

Mfr. Part No.
M24256-DRMF3TG/K

Mouser Part No
511-M24256-DRMF3TG/K

STMicroelectronics

EEPROM Automotive 256 Kbit serial I2C bus EEPROM

Datasheet

7,074In Stock

Cut Tape

$1.44

$1.36

$1.32

$1.29

View

Reel

$1.12

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

256 kbit

2-Wire, I2C

1 MHz

32 k x 8

MLP-8

450 ns

1.7 V

5.5 V

SMD/SMT

100 Year

- 40 C

+ 125 C

M24256-A125

AEC-Q100

Reel, Cut Tape, MouseReel

EEPROM 256-Kbit serial I2C bus EEPROM

M24256E-FMN6TP
STMicroelectronics
1: $0.29
14,072In Stock

Mfr. Part No.
M24256E-FMN6TP

Mouser Part No
511-M24256E-FMN6TP

STMicroelectronics

EEPROM 256-Kbit serial I2C bus EEPROM

Learn More

Datasheet

14,072In Stock

Cut Tape

$0.29

$0.261

$0.255

$0.25

View

Reel

$0.216

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

256 kbit

I2C

1 MHz

32 k x 8

SO-8

450 ns

1.6 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

EEPROM 256-Kbit serial I2C bus EEPROM

M24256X-FCU6T/VF
STMicroelectronics
1: $0.58
12,380In Stock

Mfr. Part No.
M24256X-FCU6T/VF

Mouser Part No
511-M24256X-FCU6T/VF

STMicroelectronics

EEPROM 256-Kbit serial I2C bus EEPROM

Learn More

Datasheet

12,380In Stock

Cut Tape

$0.58

$0.545

$0.531

$0.52

View

Reel

$0.445

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

256 kbit

2-Wire, I2C

1 MHz

32 k x 8

WLCSP-4

450 ns

1.6 V

3.6 V

SMD/SMT

200 Year

- 40 C

+ 85 C

M24256X-F

Reel, Cut Tape, MouseReel

EEPROM 256Kb SPI Bus EEPROM w/ hi spd clock

M95256-DFMC6TG
STMicroelectronics
1: $1.03
3,319In Stock

Mfr. Part No.
M95256-DFMC6TG

Mouser Part No
511-M95256-DFMC6TG

STMicroelectronics

EEPROM 256Kb SPI Bus EEPROM w/ hi spd clock

Learn More

Datasheet

3,319In Stock

Cut Tape

$1.03

$0.97

$0.944

$0.924

View

Reel

$0.713

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

256 kbit

SPI

20 MHz

32 k x 8

UFDFPN-8

40 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

M95256-DF

Reel, Cut Tape, MouseReel

EEPROM Auto 256Kb SPI bus EEPROM

M95256-DRDW3TP/K
STMicroelectronics
1: $1.48
3,649In Stock

Mfr. Part No.
M95256-DRDW3TP/K

Mouser Part No
511-M95256-DRDW3TP/K

STMicroelectronics

EEPROM Auto 256Kb SPI bus EEPROM

Datasheet

3,649In Stock

Cut Tape

$1.48

$1.39

$1.35

$1.32

View

Reel

$1.04

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

256 kbit

SPI

10 MHz

32 k x 8

TSSOP-8

40 ns

1.7 V

5.5 V

SMD/SMT

100 Year

- 40 C

+ 125 C

M95256-A125

AEC-Q100

Reel, Cut Tape, MouseReel

EEPROM 256-Kbit serial SPI bus EEPROM with high speed clock 105°C operation

M95256-DRMN8TP/K
STMicroelectronics
1: $1.17
10,723In Stock

Mfr. Part No.
M95256-DRMN8TP/K

Mouser Part No
511-M95256-DRMN8TP/K

STMicroelectronics

EEPROM 256-Kbit serial SPI bus EEPROM with high speed clock 105°C operation

Learn More

Datasheet

10,723In Stock

Cut Tape

$1.17

$1.11

$1.08

$1.05

View

Reel

$0.856

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

256 kbit

SPI

10 MHz

32 k x 8

SOIC-8

40 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 105 C

M95256-DRE

AEC-Q100

Reel, Cut Tape, MouseReel

EEPROM 256K 11MIL GRIND - 250NS 883C

AT28C256-25DM/883
Microchip / Microsemi
1: $252.39
12In Stock

Mfr. Part No.
AT28C256-25DM/883

Mouser Part No
556-28C256-25DM/883

Microchip / Microsemi

EEPROM 256K 11MIL GRIND - 250NS 883C

Learn More

Datasheet

12In Stock

$252.39

Min.: 1
Mult.: 1

256 kbit

Parallel

32 k x 8

CDIP-28

150 ns

4.5 V

5.5 V

Through Hole

10 Year

- 55 C

+ 125 C

AT28C256

Tube

EEPROM 256K (32K X 8), 2-WI 1.8V

AT24C256C-SSHL-B
Microchip Technology
1: $0.56
18,297In Stock

Mfr. Part No.
AT24C256C-SSHL-B

Mouser Part No
556-AT24C256C-SSHL-B

Microchip Technology

EEPROM 256K (32K X 8), 2-WI 1.8V

Datasheet

18,297In Stock

$0.56

$0.553

Min.: 1
Mult.: 1

256 kbit

2-Wire, I2C

1 MHz

32 k x 8

SOIC-Narrow-8

450 ns

1.7 V

5.5 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT24C256C

Tube

EEPROM 256K (32K X 8), 2-WI 1.8V

AT24C256C-XHL-B
Microchip Technology
1: $0.58
3,672In Stock

Mfr. Part No.
AT24C256C-XHL-B

Mouser Part No
556-AT24C256C-XHL-B

Microchip Technology

EEPROM 256K (32K X 8), 2-WI 1.8V

Datasheet

3,672In Stock

$0.58

$0.575

Min.: 1
Mult.: 1

256 kbit

2-Wire, I2C

1 MHz

32 k x 8

TSSOP-8

450 ns

1.7 V

5.5 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT24C256C

Tube

EEPROM 256K (32K X 8), 2-WI 1.8V

AT24C256C-XHL-T
Microchip Technology
1: $0.58
22,086In Stock

Mfr. Part No.
AT24C256C-XHL-T

Mouser Part No
556-AT24C256C-XHL-T

Microchip Technology

EEPROM 256K (32K X 8), 2-WI 1.8V

Datasheet

22,086In Stock

Cut Tape

$0.58

$0.575

Reel

$0.575

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

256 kbit

2-Wire, I2C

1 MHz

32 k x 8

TSSOP-8

450 ns

1.7 V

5.5 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT24C256C

Reel, Cut Tape, MouseReel

EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3

AT25256B-MAHL-T
Microchip Technology
5,000: $1.00
10,000In Stock
15,000On Order

Mfr. Part No.
AT25256B-MAHL-T

Mouser Part No
556-AT25256B-MAHL-T

Microchip Technology

EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3

Datasheet

10,000In Stock

15,000On Order

Reel

$1.00

Min.: 5,000
Mult.: 5,000

: 5,000

256 kbit

3-Wire, SPI

20 MHz

32 k x 8

UDFN-8

1.8 V

5.5 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT25256B

Reel

EEPROM 256K, 32Kx8, 1.8V SER EE, ExT

24AA256-E/MS
Microchip Technology
1: $1.21
2,476In Stock

Mfr. Part No.
24AA256-E/MS

Mouser Part No
579-24AA256-E/MS

Microchip Technology

EEPROM 256K, 32Kx8, 1.8V SER EE, ExT

Datasheet

2,476In Stock

$1.21

Min.: 1
Mult.: 1

256 kbit

2-Wire, I2C

400 kHz

32 k x 8

MSOP-8

900 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 125 C

24AA256

Tube

EEPROM 32kx8 - 1.8V

24AA256-I/MF
Microchip Technology
1: $1.42
1,391In Stock

Mfr. Part No.
24AA256-I/MF

Mouser Part No
579-24AA256-I/MF

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

1,391In Stock

$1.42

Min.: 1
Mult.: 1

256 kbit

2-Wire, I2C

400 kHz

32 k x 8

DFN-8

900 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24AA256

Tube

256 kbit EEPROM

Customer Service Office

Company

Resources

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CDIP-28
CSP-8
DFN-8
DFN-S-8
DIP-28
FlatPack-28
LCC-32
MLP-8
MSOP-8
PDIP-28
PDIP-8
PGA-28
PLCC-32
SO-8
SOIC-28
SOIC-8
SOIC-Narrow-8
SOIJ-8
SOP-8
SOP-J-8

24AA256
AT24C256C
AT25256B
AT28BV256
AT28C256
AT28HC256
BR24G128-3A
BR24G256-3
BR24T256-W
BR25G256F-3
BR25G256FVT-3
BR25G-5A
CAT24C256
CAT25256
CAV24C256
CAV25256
M24256-A125
M24256-BF
M24256-BR
M24256-BW