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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 I2C EE EUI-48 EUI-64 Unique ID

24AA256UID-I/ST
Microchip Technology
1: $1.21
203In Stock
1,800Expected 11/16/2026

Mfr. Part #
24AA256UID-I/ST

Mouser Part #
579-24AA256UID-I/ST

Microchip Technology

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

Datasheet

203In Stock

1,800Expected 11/16/2026

$1.21

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: $0.92
478In Stock

Mfr. Part #
24FC256-I/P

Mouser Part #
579-24FC256-I/P

Microchip Technology

EEPROM 32kx8 - 2.5V Hi Spd

Datasheet

478In Stock

$0.92

$0.915

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: $0.83
681In Stock

Mfr. Part #
24FC256-I/SM

Mouser Part #
579-24FC256-I/SM

Microchip Technology

EEPROM 32kx8 - 2.5V Hi Spd

Datasheet

681In Stock

$0.83

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: $0.73
1,601In Stock

Mfr. Part #
24FC256-I/ST

Mouser Part #
579-24FC256-I/ST

Microchip Technology

EEPROM 32kx8 - 2.5V Hi Spd

Datasheet

1,601In Stock

$0.73

$0.724

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: $0.71
1,409In Stock
13,200On Order

Mfr. Part #
24FC256T-I/SN

Mouser Part #
579-24FC256T-I/SN

Microchip Technology

EEPROM 32kx8 - 2.5V Hi Spd

Datasheet

1,409In Stock

13,200On Order

Cut Tape

$0.71

$0.702

Reel

$0.702

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: $1.61
200In Stock

Mfr. Part #
24LC256-E/MF

Mouser Part #
579-24LC256-E/MF

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

200In Stock

$1.61

$1.60

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

DFN-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V

24LC256-E/MS
Microchip Technology
1: $1.21
556In Stock

Mfr. Part #
24LC256-E/MS

Mouser Part #
579-24LC256-E/MS

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

556In Stock

$1.21

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V

24LC256-E/ST
Microchip Technology
1: $1.21
351In Stock
300Expected 9/10/2026

Mfr. Part #
24LC256-E/ST

Mouser Part #
579-24LC256-E/ST

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

351In Stock

300Expected 9/10/2026

$1.21

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

2-Wire, I2C

NVRAM 256k Nonvolatile SRAM

DS1230AB-120+
Analog Devices / Maxim Integrated
1: $54.73
36In Stock
48Expected 8/26/2026

Mfr. Part #
DS1230AB-120+

Mouser Part #
700-DS1230AB-120

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

36In Stock

48Expected 8/26/2026

$54.73

$50.25

$48.29

$45.41

$45.21

Min.: 1
Mult.: 1

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

NVRAM 256k Nonvolatile SRAM

DS1230AB-150+
Analog Devices / Maxim Integrated
1: $52.78
39In Stock

Mfr. Part #
DS1230AB-150+

Mouser Part #
700-DS1230AB-150

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

39In Stock

$52.78

$48.47

$47.52

$44.26

View

Min.: 1
Mult.: 1

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

NVRAM 256k Nonvolatile SRAM

DS1230AB-200+
Analog Devices / Maxim Integrated
1: $53.20
12In Stock

Mfr. Part #
DS1230AB-200+

Mouser Part #
700-DS1230AB-200

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

12In Stock

$53.20

$49.83

$45.52

$44.62

View

Min.: 1
Mult.: 1

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

NVRAM 256k Nonvolatile SRAM

DS1230AB-70+
Analog Devices / Maxim Integrated
1: $52.79
20In Stock

Mfr. Part #
DS1230AB-70+

Mouser Part #
700-DS1230AB-70

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

20In Stock

$52.79

$48.65

$46.89

$45.89

View

Min.: 1
Mult.: 1

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

NVRAM 256k Nonvolatile SRAM

DS1230AB-70IND+
Analog Devices / Maxim Integrated
1: $52.34
34In Stock

Mfr. Part #
DS1230AB-70IND+

Mouser Part #
700-DS1230AB-70IND

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

34In Stock

$52.34

$48.07

$46.96

$41.74

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: $50.73
21In Stock

Mfr. Part #
DS1230W-100+

Mouser Part #
700-DS1230W-100

Analog Devices / Maxim Integrated

NVRAM 3.3V 256k Nonvolatile SRAM

Datasheet

21In Stock

$50.73

$46.59

$43.37

$42.51

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: $49.59
10In Stock

Mfr. Part #
DS1230W-150+

Mouser Part #
700-DS1230W-150

Analog Devices / Maxim Integrated

NVRAM 3.3V 256k Nonvolatile SRAM

Datasheet

10In Stock

$49.59

$45.90

$42.29

$41.46

View

Min.: 1
Mult.: 1

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

NVRAM 256k Nonvolatile SRAM

DS1230Y-120IND+
Analog Devices / Maxim Integrated
1: $56.01
29In Stock

Mfr. Part #
DS1230Y-120IND+

Mouser Part #
700-DS1230Y-120IND

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

29In Stock

$56.01

$52.09

$50.40

$45.62

View

Min.: 1
Mult.: 1

NVRAM

Through Hole

EDIP-28

256 kbit

Parallel

NVRAM 256k Nonvolatile SRAM

DS1230Y-70IND+
Analog Devices / Maxim Integrated
1: $54.96
164On Order

Mfr. Part #
DS1230Y-70IND+

Mouser Part #
700-DS1230Y-70IND

Analog Devices / Maxim Integrated

NVRAM 256k Nonvolatile SRAM

Datasheet

164On Order

$54.96

$50.46

$48.49

$47.59

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: $27.07
27In Stock

Mfr. Part #
CY14B256LA-SP25XI

Mouser Part #
727-CY14B256LASP25XI

Infineon Technologies

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

Learn More

Datasheet

27In Stock

$27.07

$25.08

$24.13

$23.53

View

Min.: 1
Mult.: 1

NVRAM

SMD/SMT

SSOP-48

256 kbit

EEPROM SERIAL EEPROM

BR24G256FJ-5E2
ROHM Semiconductor
1: $0.75
1,713In Stock
2,500Expected 11/23/2026

Mfr. Part #
BR24G256FJ-5E2

Mouser Part #
755-BR24G256FJ-5E2

ROHM Semiconductor

EEPROM SERIAL EEPROM

Learn More

Datasheet

1,713In Stock

2,500Expected 11/23/2026

Cut Tape

$0.75

$0.706

$0.687

$0.672

View

Reel

$0.589

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

SOP-J-8

256 kbit

I2C

EEPROM AECQ

BR24H256FVT-5ACE2
ROHM Semiconductor
1: $1.19
1,778In Stock

Mfr. Part #
BR24H256FVT-5ACE2

Mouser Part #
755-BR24H256FVT5ACE2

ROHM Semiconductor

EEPROM AECQ

Learn More

Datasheet

1,778In Stock

Cut Tape

$1.19

$1.12

$1.09

$1.07

View

Reel

$0.924

Min.: 1
Mult.: 1

: 3,000

EEPROM

SMD/SMT

TSSOP-B-8

256 kbit

Serial

EEPROM 256KB I2C SER EEPROM

CAV24C256YE-GT3
onsemi
1: $0.86
150In Stock
3,000Expected 8/31/2026

Mfr. Part #
CAV24C256YE-GT3

Mouser Part #
863-CAV24C256YE-GT3

onsemi

EEPROM 256KB I2C SER EEPROM

Datasheet

150In Stock

3,000Expected 8/31/2026

Cut Tape

$0.86

$0.807

$0.786

$0.769

$0.767

Reel

$0.767

MouseReel Available

Min.: 1
Mult.: 1
Max.: 170

: 3,000

EEPROM

SMD/SMT

TSSOP-8

256 kbit

2-Wire, I2C

SRAM 256KB 1.8V SERIAL SRAM

N25S818HAS21I
onsemi
1: $1.91
84In Stock

Mfr. Part #
N25S818HAS21I

Mouser Part #
863-N25S818HAS21I

onsemi

SRAM 256KB 1.8V SERIAL SRAM

Datasheet

84In Stock

$1.91

$1.61

$1.59

$1.55

View

Min.: 1
Mult.: 1

SRAM

SMD/SMT

SOIC-8

256 kbit

SPI

SRAM 256KB 1.8V SERIAL SRAM

N25S818HAT21I
onsemi
1: $2.04
9In Stock

Mfr. Part #
N25S818HAT21I

Mouser Part #
863-N25S818HAT21I

onsemi

SRAM 256KB 1.8V SERIAL SRAM

Datasheet

9In Stock

$2.04

$1.91

$1.86

$1.83

View

Min.: 1
Mult.: 1

SRAM

SMD/SMT

TSSOP-8

256 kbit

SPI

SRAM 256KB 3V SERIAL SRAM

N25S830HAS22I
onsemi
1: $1.91
50In Stock

Mfr. Part #
N25S830HAS22I

Mouser Part #
863-N25S830HAS22I

onsemi

SRAM 256KB 3V SERIAL SRAM

Datasheet

50In Stock

$1.91

$1.79

$1.74

$1.70

View

Min.: 1
Mult.: 1

SRAM

SMD/SMT

SOIC-Narrow-8

256 kbit

SPI

SRAM 256KB 3V SERIAL SRAM

N25S830HAT22I
onsemi
1: $2.30
55In Stock
200On Order

Mfr. Part #
N25S830HAT22I

Mouser Part #
863-N25S830HAT22I

onsemi

SRAM 256KB 3V SERIAL SRAM

Datasheet

55In Stock

200On Order

$2.30

$2.14

$2.08

$2.04

View

Min.: 1
Mult.: 1

SRAM

SMD/SMT

TSSOP-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