.hide-partial { max-height: none; } .show-more { display: none; }

256 kbit Memory ICs

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Memory ICs

List Images

Results: 599

Applied Filters:

Memory Size = 256 kbit

Manufacturer

Product

Product Type

Mounting Style

Package/Case

Interface Type

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

EEPROM 32kx8 - 1.8V

24AA256T-I/SM
Microchip Technology
1: $1.50
910In Stock

Mfr. Part No.
24AA256T-I/SM

Mouser Part No
579-24AA256T-I/SM

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

910In Stock

Cut Tape

$1.50

Reel

$1.50

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

EEPROM

SMD/SMT

SOIJ-8

256 kbit

2-Wire, I2C

EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID

24AA256UID-I/P
Microchip Technology
1: $1.69
313In Stock

Mfr. Part No.
24AA256UID-I/P

Mouser Part No
579-24AA256UID-I/P

Microchip Technology

EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID

Datasheet

313In Stock

$1.69

$1.66

$1.65

$1.62

$1.60

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

256 kbit

2-Wire, I2C

EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID

24AA256UID-I/ST
Microchip Technology
1: $1.65
483In Stock

Mfr. Part No.
24AA256UID-I/ST

Mouser Part No
579-24AA256UID-I/ST

Microchip Technology

EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID

Datasheet

483In Stock

$1.65

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V Hi Spd

24FC256-I/P
Microchip Technology
1: $1.25
538In Stock

Mfr. Part No.
24FC256-I/P

Mouser Part No
579-24FC256-I/P

Microchip Technology

EEPROM 32kx8 - 2.5V Hi Spd

Datasheet

538In Stock

$1.25

$1.24

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V Hi Spd

24FC256-I/SM
Microchip Technology
1: $1.13
681In Stock

Mfr. Part No.
24FC256-I/SM

Mouser Part No
579-24FC256-I/SM

Microchip Technology

EEPROM 32kx8 - 2.5V Hi Spd

Datasheet

681In Stock

$1.13

$1.05

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V Hi Spd

24FC256-I/ST
Microchip Technology
1: $0.993
1,638In Stock

Mfr. Part No.
24FC256-I/ST

Mouser Part No
579-24FC256-I/ST

Microchip Technology

EEPROM 32kx8 - 2.5V Hi Spd

Datasheet

1,638In Stock

$0.993

$0.985

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V Hi Spd

24FC256T-I/SN
Microchip Technology
1: $0.966
1,936In Stock
6,600Expected 22/10/2026

Mfr. Part No.
24FC256T-I/SN

Mouser Part No
579-24FC256T-I/SN

Microchip Technology

EEPROM 32kx8 - 2.5V Hi Spd

Datasheet

1,936In Stock

6,600Expected 22/10/2026

Cut Tape

$0.966

$0.955

Reel

$0.955

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V

24LC256-E/MF
Microchip Technology
1: $2.04
200In Stock

Mfr. Part No.
24LC256-E/MF

Mouser Part No
579-24LC256-E/MF

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

200In Stock

$2.04

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

DFN-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V

24LC256-E/MS
Microchip Technology
1: $1.65
583In Stock

Mfr. Part No.
24LC256-E/MS

Mouser Part No
579-24LC256-E/MS

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

583In Stock

$1.65

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V

24LC256-E/ST
Microchip Technology
1: $1.62
456In Stock

Mfr. Part No.
24LC256-E/ST

Mouser Part No
579-24LC256-E/ST

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

456In Stock

$1.62

$1.60

$1.54

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V

24LC256-I/MS
Microchip Technology
1: $1.52
222In Stock

Mfr. Part No.
24LC256-I/MS

Mouser Part No
579-24LC256-I/MS

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

222In Stock

$1.52

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

256 kbit

2-Wire, I2C

NVRAM 256k Nonvolatile SRAM

DS1230AB-150+
Analog Devices / Maxim Integrated
1: $57.43
39In Stock

Mfr. Part No.
DS1230AB-150+

Mouser Part No
700-DS1230AB-150

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

39In Stock

$57.43

$52.74

$52.73

$49.74

View

Min.: 1
Mult.: 1

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

NVRAM 256k Nonvolatile SRAM

DS1230AB-200+
Analog Devices / Maxim Integrated
1: $57.88
19In Stock

Mfr. Part No.
DS1230AB-200+

Mouser Part No
700-DS1230AB-200

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

19In Stock

$57.88

$51.08

$50.13

$49.06

$47.53

Min.: 1
Mult.: 1

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

NVRAM 256k Nonvolatile SRAM

DS1230AB-70+
Analog Devices / Maxim Integrated
1: $71.79
20In Stock

Mfr. Part No.
DS1230AB-70+

Mouser Part No
700-DS1230AB-70

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

20In Stock

$71.79

$66.16

$63.77

$62.41

View

Min.: 1
Mult.: 1

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

NVRAM 3.3V 256k Nonvolatile SRAM

DS1230W-100+
Analog Devices / Maxim Integrated
1: $55.19
21In Stock

Mfr. Part No.
DS1230W-100+

Mouser Part No
700-DS1230W-100

Analog Devices / Maxim Integrated

NVRAM 3.3V 256k Nonvolatile SRAM

Datasheet

21In Stock

$55.19

$50.69

$48.70

$47.80

View

Min.: 1
Mult.: 1

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

NVRAM 3.3V 256k Nonvolatile SRAM

DS1230W-150+
Analog Devices / Maxim Integrated
1: $53.95
10In Stock

Mfr. Part No.
DS1230W-150+

Mouser Part No
700-DS1230W-150

Analog Devices / Maxim Integrated

NVRAM 3.3V 256k Nonvolatile SRAM

Datasheet

10In Stock

$53.95

$47.63

$46.74

$45.74

$44.32

Min.: 1
Mult.: 1

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

NVRAM 256k Nonvolatile SRAM

DS1230Y-120IND+
Analog Devices / Maxim Integrated
1: $60.94
29In Stock

Mfr. Part No.
DS1230Y-120IND+

Mouser Part No
700-DS1230Y-120IND

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

29In Stock

$60.94

$55.95

$55.94

$52.75

View

Min.: 1
Mult.: 1

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

NVRAM 256k Nonvolatile SRAM

DS1230Y-70+
Analog Devices / Maxim Integrated
1: $59.49
23In Stock
120On Order

Mfr. Part No.
DS1230Y-70+

Mouser Part No
700-DS1230Y-70

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

23In Stock

120On Order

$59.49

$54.62

$52.48

$51.50

View

Min.: 1
Mult.: 1

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

NVRAM 256Kb 3V 25ns 32K x 8 nvSRAM

CY14B256LA-SP25XI
Infineon Technologies
1: $36.82
27In Stock

Mfr. Part No.
CY14B256LA-SP25XI

Mouser Part No
727-CY14B256LASP25XI

Infineon Technologies

NVRAM 256Kb 3V 25ns 32K x 8 nvSRAM

Learn More

Datasheet

27In Stock

$36.82

$34.11

$32.82

$32.00

View

Min.: 1
Mult.: 1

NVRAM

SMD/SMT

SSOP-48

256 kbit

EEPROM SERIAL EEPROM

BR24G256FJ-5E2
ROHM Semiconductor
1: $1.02
2,351In Stock

Mfr. Part No.
BR24G256FJ-5E2

Mouser Part No
755-BR24G256FJ-5E2

ROHM Semiconductor

EEPROM SERIAL EEPROM

Learn More

Datasheet

2,351In Stock

Cut Tape

$1.02

$0.96

$0.934

$0.914

View

Reel

$0.801

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

SOP-J-8

256 kbit

I2C

EEPROM AECQ

BR24H256FVT-5ACE2
ROHM Semiconductor
1: $1.62
1,878In Stock

Mfr. Part No.
BR24H256FVT-5ACE2

Mouser Part No
755-BR24H256FVT5ACE2

ROHM Semiconductor

EEPROM AECQ

Learn More

Datasheet

1,878In Stock

Cut Tape

$1.62

$1.52

$1.48

$1.46

View

Reel

$1.26

Min.: 1
Mult.: 1

: 3,000

EEPROM

SMD/SMT

TSSOP-B-8

256 kbit

Serial

EEPROM 256KB I2C SER EEPROM

CAV24C256YE-GT3
onsemi
1: $1.17
510In Stock
3,000Expected 4/9/2026

Mfr. Part No.
CAV24C256YE-GT3

Mouser Part No
863-CAV24C256YE-GT3

onsemi

EEPROM 256KB I2C SER EEPROM

Datasheet

510In Stock

3,000Expected 4/9/2026

Cut Tape

$1.17

$1.10

$1.07

$1.05

$1.02

Reel

$1.02

MouseReel Available

Min.: 1
Mult.: 1
Max.: 150

: 3,000

EEPROM

SMD/SMT

TSSOP-8

256 kbit

2-Wire, I2C

SRAM 256KB 1.8V SERIAL SRAM

N25S818HAS21I
onsemi
1: $2.60
84In Stock

Mfr. Part No.
N25S818HAS21I

Mouser Part No
863-N25S818HAS21I

onsemi

SRAM 256KB 1.8V SERIAL SRAM

Datasheet

84In Stock

$2.60

$2.19

$2.16

$2.11

View

Min.: 1
Mult.: 1

SRAM

SMD/SMT

SOIC-8

256 kbit

SPI

SRAM 256KB 1.8V SERIAL SRAM

N25S818HAT21I
onsemi
1: $2.60
9In Stock

Mfr. Part No.
N25S818HAT21I

Mouser Part No
863-N25S818HAT21I

onsemi

SRAM 256KB 1.8V SERIAL SRAM

Datasheet

9In Stock

$2.60

$2.31

$2.26

$2.22

View

Min.: 1
Mult.: 1

SRAM

SMD/SMT

TSSOP-8

256 kbit

SPI

SRAM 256KB 3V SERIAL SRAM

N25S830HAS22I
onsemi
1: $2.60
36In Stock

Mfr. Part No.
N25S830HAS22I

Mouser Part No
863-N25S830HAS22I

onsemi

SRAM 256KB 3V SERIAL SRAM

Datasheet

36In Stock

$2.60

$2.43

$2.37

$2.31

View

Min.: 1
Mult.: 1

SRAM

SMD/SMT

SOIC-Narrow-8

256 kbit

SPI

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