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256 kbit Memory ICs

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Types of Memory ICs

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Results: 599

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Memory Size = 256 kbit

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Part #

EEPROM 90NS, PLCC, IND TEMP, GREEN

AT28HC256-90JU-T
Microchip Technology
1: $20.02
670In Stock

Mfr. Part No.
AT28HC256-90JU-T

Mouser Part No
556-AT28HC256-90JU-T

Microchip Technology

EEPROM 90NS, PLCC, IND TEMP, GREEN

Datasheet

670In Stock

Cut Tape

$20.02

Reel

$20.02

MouseReel Available

Min.: 1
Mult.: 1

: 750

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM Parallel EEPROM 5V-120NS, 883c, GR

AT28HC256E-12SU
Microchip Technology
1: $16.58
270In Stock

Mfr. Part No.
AT28HC256E-12SU

Mouser Part No
556-AT28HC256E-12SU

Microchip Technology

EEPROM Parallel EEPROM 5V-120NS, 883c, GR

Datasheet

270In Stock

$16.58

$16.20

$15.95

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-28

256 kbit

Parallel

EEPROM 256K 70ns

AT28HC256E-70JU
Microchip Technology
1: $19.28
106In Stock

Mfr. Part No.
AT28HC256E-70JU

Mouser Part No
556-AT28HC256E-70JU

Microchip Technology

EEPROM 256K 70ns

Datasheet

106In Stock

$19.28

$18.89

$18.54

$18.29

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

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

23K256-E/SN
Microchip Technology
1: $1.96
1,760In Stock

Mfr. Part No.
23K256-E/SN

Mouser Part No
579-23K256-E/SN

Microchip Technology

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

Learn More

Datasheet

1,760In Stock

$1.96

$1.84

Min.: 1
Mult.: 1

SRAM

SMD/SMT

SOIC-8

256 kbit

SPI

EEPROM 256k, 32K X 8, 1.8V SER EE EXT

25AA256-E/ST
Microchip Technology
1: $2.37
5,469In Stock

Mfr. Part No.
25AA256-E/ST

Mouser Part No
579-25AA256-E/ST

Microchip Technology

EEPROM 256k, 32K X 8, 1.8V SER EE EXT

Datasheet

5,469In Stock

$2.37

$2.35

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

SPI

EEPROM 32kx8 - 1.8V

25AA256-I/P
Microchip Technology
1: $2.38
1,450In Stock

Mfr. Part No.
25AA256-I/P

Mouser Part No
579-25AA256-I/P

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

1,450In Stock

$2.38

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

256 kbit

SPI

EEPROM 32kx8 - 1.8V

25AA256-I/SN
Microchip Technology
1: $2.20
5,574In Stock

Mfr. Part No.
25AA256-I/SN

Mouser Part No
579-25AA256-I/SN

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

5,574In Stock

$2.20

$2.07

Quote

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

EEPROM 256k, 32K X 8, 1.8V SER EE EXT

25AA256T-E/SN
Microchip Technology
1: $2.31
2,725In Stock

Mfr. Part No.
25AA256T-E/SN

Mouser Part No
579-25AA256T-E/SN

Microchip Technology

EEPROM 256k, 32K X 8, 1.8V SER EE EXT

Datasheet

2,725In Stock

Cut Tape

$2.31

Reel

$2.31

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

EEPROM 256k 32KX8 1.8V SER EE IND

25AA256T-I/SM
Microchip Technology
1: $2.20
1,861In Stock
2,100Expected 6/8/2026

Mfr. Part No.
25AA256T-I/SM

Mouser Part No
579-25AA256T-I/SM

Microchip Technology

EEPROM 256k 32KX8 1.8V SER EE IND

Datasheet

1,861In Stock

2,100Expected 6/8/2026

Cut Tape

$2.20

Reel

$2.20

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

EEPROM

SMD/SMT

SOIJ-8

256 kbit

SPI

EEPROM 32kx8 - 1.8V

25AA256T-I/ST
Microchip Technology
1: $2.23
1,551In Stock
2,500Expected 5/8/2026

Mfr. Part No.
25AA256T-I/ST

Mouser Part No
579-25AA256T-I/ST

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

1,551In Stock

2,500Expected 5/8/2026

Cut Tape

$2.23

Reel

$2.23

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

TSSOP-8

256 kbit

SPI

EEPROM 32kx8 - 2.5V

25LC256-E/SN
Microchip Technology
1: $2.31
989In Stock

Mfr. Part No.
25LC256-E/SN

Mouser Part No
579-25LC256-E/SN

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

989In Stock

$2.31

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

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

25LC256-H/SN
Microchip Technology
1: $2.39
1,600In Stock

Mfr. Part No.
25LC256-H/SN

Mouser Part No
579-25LC256-H/SN

Microchip Technology

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

Datasheet

1,600In Stock

$2.39

$2.38

$2.26

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

EEPROM 32kx8 - 2.5V

25LC256-I/SN
Microchip Technology
1: $2.12
3,392In Stock

Mfr. Part No.
25LC256-I/SN

Mouser Part No
579-25LC256-I/SN

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

3,392In Stock

$2.12

$2.11

$2.04

$1.96

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

EEPROM 32kx8 - 2.5V

25LC256-I/ST
Microchip Technology
1: $2.23
2,490In Stock

Mfr. Part No.
25LC256-I/ST

Mouser Part No
579-25LC256-I/ST

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

2,490In Stock

$2.23

$2.19

$2.18

$2.16

$2.15

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

SPI

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

25LC256-M/MF
Microchip Technology
1: $43.53
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

$43.53

$41.62

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

DFN-S-8

256 kbit

SPI

EEPROM 256k 32KX8 2.5V SER EE EXT

25LC256T-E/SM
Microchip Technology
1: $2.45
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

$2.45

$2.34

Reel

$2.34

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

EEPROM

SMD/SMT

SOIJ-8

256 kbit

SPI

EEPROM 32kx8 - 2.5V

25LC256T-E/SN
Microchip Technology
1: $2.30
6,837In Stock

Mfr. Part No.
25LC256T-E/SN

Mouser Part No
579-25LC256T-E/SN

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

6,837In Stock

Cut Tape

$2.30

$2.27

$2.26

$2.24

$2.23

Reel

$2.16

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

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

25LC256T-H/SN
Microchip Technology
1: $2.39
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

$2.39

Reel

$2.39

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

EEPROM 256k 32KX8 2.5V SER EE IND

25LC256T-I/SM
Microchip Technology
1: $2.41
1,386In 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

1,386In Stock

Cut Tape

$2.41

$2.16

Reel

$2.16

$2.15

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

EEPROM

SMD/SMT

SOIJ-8

256 kbit

SPI

EEPROM 32kx8 - 2.5V

25LC256T-I/SN
Microchip Technology
1: $2.35
3,050In Stock
9,546Expected 4/8/2026

Mfr. Part No.
25LC256T-I/SN

Mouser Part No
579-25LC256T-I/SN

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

3,050In Stock

9,546Expected 4/8/2026

Cut Tape

$2.35

$2.23

$2.22

Reel

$1.97

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

EEPROM 32kx8 - 2.5V

25LC256T-I/ST
Microchip Technology
1: $2.23
2,257In Stock
5,000Expected 7/9/2026

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 7/9/2026

Cut Tape

$2.23

Reel

$2.23

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

TSSOP-8

256 kbit

SPI

EPROM 45NS, PLCC, IND TEMP, GREEN

AT27C256R-45JU-T
Microchip Technology
1: $3.89
1,006In Stock

Mfr. Part No.
AT27C256R-45JU-T

Mouser Part No
579-AT27C256R-45JU-T

Microchip Technology

EPROM 45NS, PLCC, IND TEMP, GREEN

Datasheet

1,006In Stock

Cut Tape

$3.89

$3.69

Reel

$3.48

$3.45

Quote

Min.: 1
Mult.: 1

: 750

EPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

F-RAM NVRAM FRAM Memory Serial

FM24V02A-GTR
Infineon Technologies
1: $10.15
7,734In Stock

Mfr. Part No.
FM24V02A-GTR

Mouser Part No
727-FM24V02A-GTR

Infineon Technologies

F-RAM NVRAM FRAM Memory Serial

Datasheet

7,734In Stock

Cut Tape

$10.15

$9.45

$9.17

$8.95

View

Reel

$7.75

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

FRAM

SMD/SMT

SOIC-8

256 kbit

I2C

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

24CS256T-E/OT
Microchip Technology
1: $0.762
2,317In 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

2,317In Stock

Cut Tape

$0.762

$0.752

Reel

$0.752

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

EEPROM

SMD/SMT

SOT-23-5

256 kbit

I2C

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

M24256E-FDW6TP
STMicroelectronics
1: $0.476
1,297In Stock
8,000Expected 28/9/2026

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

1,297In Stock

8,000Expected 28/9/2026

Cut Tape

$0.476

$0.449

$0.438

$0.43

View

Reel

$0.371

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

EEPROM

SMD/SMT

TSSOP-8

256 kbit

I2C

256 kbit Memory ICs

Types of Memory ICs

Customer Service Office

Company

Resources

Support

BGA-48
CDIP-28
CSP-8
DFN-8
DFN-S-8
DIP-28
EDIP-28
FBGA-48
FlatPack-28
LCC-32
MLP-8
MSOP-8
PCDIP-28
PDIP-28
PDIP-8
PGA-28
PLCC-32
PowerCap Module-34
SO-8
SOH-28