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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 32kx8 - 2.5V Hi Spd

24FC256-I/MS
Microchip Technology
1: $0.77
5,191In Stock
8,100Expected 8/20/2026

Mfr. Part #
24FC256-I/MS

Mouser Part #
579-24FC256-I/MS

Microchip Technology

EEPROM 32kx8 - 2.5V Hi Spd

Datasheet

5,191In Stock

8,100Expected 8/20/2026

$0.77

$0.766

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V Hi Spd

24FC256-I/SN
Microchip Technology
1: $0.71
2,963In Stock

Mfr. Part #
24FC256-I/SN

Mouser Part #
579-24FC256-I/SN

Microchip Technology

EEPROM 32kx8 - 2.5V Hi Spd

Datasheet

2,963In Stock

$0.71

$0.702

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

256 kbit

2-Wire, I2C

EEPROM 256K, 32Kx8, 2.5V HI-SPEED SER EE IND

24FC256T-I/MNY
Microchip Technology
1: $0.75
3,057In Stock

Mfr. Part #
24FC256T-I/MNY

Mouser Part #
579-24FC256T-I/MNY

Microchip Technology

EEPROM 256K, 32Kx8, 2.5V HI-SPEED SER EE IND

Datasheet

3,057In Stock

Cut Tape

$0.75

$0.745

Reel

$0.745

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

TDFN-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V Hi Spd

24FC256T-I/MS
Microchip Technology
1: $0.76
5,027In Stock

Mfr. Part #
24FC256T-I/MS

Mouser Part #
579-24FC256T-I/MS

Microchip Technology

EEPROM 32kx8 - 2.5V Hi Spd

Datasheet

5,027In Stock

Cut Tape

$0.76

$0.70

Reel

$0.70

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

MSOP-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V Hi Spd

24FC256T-I/ST
Microchip Technology
1: $0.73
6,259In Stock

Mfr. Part #
24FC256T-I/ST

Mouser Part #
579-24FC256T-I/ST

Microchip Technology

EEPROM 32kx8 - 2.5V Hi Spd

Datasheet

6,259In Stock

Cut Tape

$0.73

$0.724

$0.672

Reel

$0.672

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

TSSOP-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V

24LC256-E/SM
Microchip Technology
1: $1.19
1,369In Stock

Mfr. Part #
24LC256-E/SM

Mouser Part #
579-24LC256-E/SM

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

1,369In Stock

$1.19

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V

24LC256-E/SN
Microchip Technology
1: $1.17
2,557In Stock

Mfr. Part #
24LC256-E/SN

Mouser Part #
579-24LC256-E/SN

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

2,557In Stock

$1.17

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V

24LC256-I/MF
Microchip Technology
1: $1.42
5,917In Stock

Mfr. Part #
24LC256-I/MF

Mouser Part #
579-24LC256-I/MF

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

5,917In Stock

$1.42

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

DFN-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V

24LC256-I/P
Microchip Technology
1: $1.16
6,410In Stock

Mfr. Part #
24LC256-I/P

Mouser Part #
579-24LC256-I/P

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

6,410In Stock

$1.16

$1.14

$1.13

$1.12

$1.08

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V

24LC256-I/SN
Microchip Technology
1: $1.15
6,912In Stock

Mfr. Part #
24LC256-I/SN

Mouser Part #
579-24LC256-I/SN

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

6,912In Stock

$1.15

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V

24LC256-I/SM
Microchip Technology
1: $1.10
2,552In Stock

Mfr. Part #
24LC256-I/SM

Mouser Part #
579-24LC256ISM

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

2,552In Stock

$1.10

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 2.5V

24LC256-I/ST
Microchip Technology
1: $1.12
2,910In Stock

Mfr. Part #
24LC256-I/ST

Mouser Part #
579-24LC256IST

Microchip Technology

EEPROM 32kx8 2.5V

Datasheet

2,910In Stock

$1.12

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V

24LC256T-E/SM
Microchip Technology
1: $1.24
2,099In Stock

Mfr. Part #
24LC256T-E/SM

Mouser Part #
579-24LC256T-E/SM

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

2,099In Stock

Cut Tape

$1.24

$1.18

Reel

$1.18

$1.17

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

EEPROM

SMD/SMT

SOIJ-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V

24LC256T-E/SN
Microchip Technology
1: $1.17
5,788In Stock

Mfr. Part #
24LC256T-E/SN

Mouser Part #
579-24LC256T-E/SN

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

5,788In Stock

Cut Tape

$1.17

Reel

$1.17

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V

24LC256T-E/ST
Microchip Technology
1: $1.21
2,354In Stock

Mfr. Part #
24LC256T-E/ST

Mouser Part #
579-24LC256T-E/ST

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

2,354In Stock

Cut Tape

$1.21

Reel

$1.21

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

TSSOP-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V

24LC256T-I/MS
Microchip Technology
1: $1.12
7,769In Stock

Mfr. Part #
24LC256T-I/MS

Mouser Part #
579-24LC256T-I/MS

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

7,769In Stock

Cut Tape

$1.12

Reel

$1.12

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

MSOP-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V

24LC256T-I/SM
Microchip Technology
1: $1.10
1,444In Stock
6,300Expected 10/19/2026

Mfr. Part #
24LC256T-I/SM

Mouser Part #
579-24LC256T-I/SM

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

1,444In Stock

6,300Expected 10/19/2026

Cut Tape

$1.10

Reel

$1.10

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

EEPROM

SMD/SMT

SOIJ-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V

24LC256T-I/ST
Microchip Technology
1: $1.12
4,102In Stock
5,000Expected 9/14/2026

Mfr. Part #
24LC256T-I/ST

Mouser Part #
579-24LC256T-I/ST

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

4,102In Stock

5,000Expected 9/14/2026

Cut Tape

$1.12

Reel

$1.12

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

TSSOP-8

256 kbit

2-Wire, I2C

EEPROM 1.7-5.5V, 1MHz, Ind Tmp, 8-UDFN

AT24C256C-MAHL-E
Microchip Technology
1: $0.60
6,868In Stock
15,000Expected 11/24/2026

Mfr. Part #
AT24C256C-MAHL-E

Mouser Part #
579-AT24C256C-MAHL-E

Microchip Technology

EEPROM 1.7-5.5V, 1MHz, Ind Tmp, 8-UDFN

Datasheet

6,868In Stock

15,000Expected 11/24/2026

Cut Tape

$0.60

$0.596

$0.546

Reel

$0.546

MouseReel Available

Min.: 1
Mult.: 1

: 15,000

EEPROM

SMD/SMT

UDFN-8

256 kbit

2-Wire, I2C

EEPROM 256K-Bit I2C Serial CMOS EEPROM

CAT24C256YI-GT3
onsemi
1: $0.63
17,920In Stock

Mfr. Part #
CAT24C256YI-GT3

Mouser Part #
698-CAT24C256YI-GT3

onsemi

EEPROM 256K-Bit I2C Serial CMOS EEPROM

Datasheet

17,920In Stock

Cut Tape

$0.63

$0.597

$0.582

$0.569

$0.557

Reel

$0.557

MouseReel Available

Min.: 1
Mult.: 1
Max.: 230

: 3,000

EEPROM

SMD/SMT

TSSOP-8

256 kbit

2-Wire, I2C

EEPROM 256K SPI Serial CMOS EEPROM

CAT25256VI-GT3
onsemi
1: $0.85
20,121In Stock

Mfr. Part #
CAT25256VI-GT3

Mouser Part #
698-CAT25256VI-GT3

onsemi

EEPROM 256K SPI Serial CMOS EEPROM

Learn More

Datasheet

20,121In Stock

Cut Tape

$0.85

$0.798

$0.777

$0.761

View

Reel

$0.705

MouseReel Available

Min.: 1
Mult.: 1
Max.: 600

: 3,000

EEPROM

SMD/SMT

SOIC-8

256 kbit

3-Wire, SPI

EEPROM 256K SPI Serial CMOS EEPROM

CAT25256XI-T2
onsemi
1: $1.11
2,621In Stock

Mfr. Part #
CAT25256XI-T2

Mouser Part #
698-CAT25256XI-T2

onsemi

EEPROM 256K SPI Serial CMOS EEPROM

Learn More

Datasheet

2,621In Stock

Cut Tape

$1.11

$1.05

$1.02

$0.994

View

Reel

$0.942

MouseReel Available

Min.: 1
Mult.: 1
Max.: 250

: 2,000

EEPROM

SMD/SMT

SOIC-8

256 kbit

3-Wire, SPI

NVRAM 256k Nonvolatile SRAM

DS1230AB-100+
Analog Devices / Maxim Integrated
1: $44.69
50In Stock

Mfr. Part #
DS1230AB-100+

Mouser Part #
700-DS1230AB-100

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

50In Stock

$44.69

$41.04

$39.44

$38.71

View

Min.: 1
Mult.: 1

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

NVRAM 256k Nonvolatile SRAM

DS1230Y-150+
Analog Devices / Maxim Integrated
1: $45.76
288In Stock

Mfr. Part #
DS1230Y-150+

Mouser Part #
700-DS1230Y-150

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

288In Stock

$45.76

$42.01

$40.36

$39.61

View

Min.: 1
Mult.: 1

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

NVRAM 256k Nonvolatile SRAM

DS1230Y-200+
Analog Devices / Maxim Integrated
1: $58.84
45In Stock

Mfr. Part #
DS1230Y-200+

Mouser Part #
700-DS1230Y-200

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

45In Stock

$58.84

$54.39

$52.63

$47.58

View

Min.: 1
Mult.: 1

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

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