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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 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
2,677In Stock

Mfr. Part #
24FC256T-I/MS

Mouser Part #
579-24FC256T-I/MS

Microchip Technology

EEPROM 32kx8 - 2.5V Hi Spd

Datasheet

2,677In 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
2,475In Stock

Mfr. Part #
24LC256-E/SN

Mouser Part #
579-24LC256-E/SN

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

2,475In 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: $1.13
6,610In Stock

Mfr. Part #
24LC256-I/SN

Mouser Part #
579-24LC256-I/SN

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

6,610In Stock

$1.13

$1.12

$1.10

$1.09

View

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
2,890In Stock

Mfr. Part #
24LC256-I/ST

Mouser Part #
579-24LC256IST

Microchip Technology

EEPROM 32kx8 2.5V

Datasheet

2,890In 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
2,034In Stock

Mfr. Part #
24LC256T-E/SM

Mouser Part #
579-24LC256T-E/SM

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

2,034In 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
7,745In Stock

Mfr. Part #
24LC256T-I/MS

Mouser Part #
579-24LC256T-I/MS

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

7,745In 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
639In Stock
6,300Expected 10/19/2026

Mfr. Part #
24LC256T-I/SM

Mouser Part #
579-24LC256T-I/SM

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

639In 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
3,440In Stock
5,000Expected 9/3/2026

Mfr. Part #
24LC256T-I/ST

Mouser Part #
579-24LC256T-I/ST

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

3,440In Stock

5,000Expected 9/3/2026

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
6,660In Stock
15,000Expected 9/7/2026

Mfr. Part #
AT24C256C-MAHL-E

Mouser Part #
579-AT24C256C-MAHL-E

Microchip Technology

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

Datasheet

6,660In Stock

15,000Expected 9/7/2026

Cut Tape

$0.60

$0.596

$0.527

Reel

$0.527

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
17,929In Stock

Mfr. Part #
CAT24C256YI-GT3

Mouser Part #
698-CAT24C256YI-GT3

onsemi

EEPROM 256K-Bit I2C Serial CMOS EEPROM

Datasheet

17,929In Stock

Cut Tape

$0.63

$0.597

$0.582

$0.55

$0.541

Reel

$0.541

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
23,967In Stock

Mfr. Part #
CAT25256VI-GT3

Mouser Part #
698-CAT25256VI-GT3

onsemi

EEPROM 256K SPI Serial CMOS EEPROM

Learn More

Datasheet

23,967In 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: $1.10
2,637In Stock

Mfr. Part #
CAT25256XI-T2

Mouser Part #
698-CAT25256XI-T2

onsemi

EEPROM 256K SPI Serial CMOS EEPROM

Learn More

Datasheet

2,637In Stock

Cut Tape

$1.10

$1.04

$1.01

$0.982

$0.96

Reel

$0.96

MouseReel Available

Min.: 1
Mult.: 1
Max.: 180

: 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
120Expected 9/15/2026

Mfr. Part #
DS1230AB-100+

Mouser Part #
700-DS1230AB-100

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

50In Stock

120Expected 9/15/2026

$44.69

$41.04

$39.44

Min.: 1
Mult.: 1
Max.: 50

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

NVRAM 256k Nonvolatile SRAM

DS1230Y-150+
Analog Devices / Maxim Integrated
1: $56.51
273In Stock

Mfr. Part #
DS1230Y-150+

Mouser Part #
700-DS1230Y-150

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

273In Stock

$56.51

$52.07

$50.23

$49.12

View

Min.: 1
Mult.: 1
Max.: 274

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

Min.: 1
Mult.: 1
Max.: 45

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

NVRAM 256k Nonvolatile SRAM

DS1230Y-70+
Analog Devices / Maxim Integrated
1: $53.86
95In Stock
48Expected 8/26/2026

Mfr. Part #
DS1230Y-70+

Mouser Part #
700-DS1230Y-70

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

95In Stock

48Expected 8/26/2026

$53.86

$49.64

$48.04

$46.84

$45.66

Min.: 1
Mult.: 1
Max.: 143

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

NVRAM 256Kb 3V 45ns 32K x 8 nvSRAM

CY14B256LA-SP45XI
Infineon Technologies
1: $23.47
540In Stock

Mfr. Part #
CY14B256LA-SP45XI

Mouser Part #
727-CY14B256LASP45XI

Infineon Technologies

NVRAM 256Kb 3V 45ns 32K x 8 nvSRAM

Learn More

Datasheet

540In Stock

$23.47

$21.74

$20.97

$20.46

View

Min.: 1
Mult.: 1

NVRAM

SMD/SMT

SSOP-48

256 kbit

256 kbit Memory ICs

Types of Memory ICs

Customer Service Office

Company

Resources

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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