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256 kbit Memory ICs

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Results: 571

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Memory Size = 256 kbit

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Part #

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

AT28HC256E-12JU
Microchip Technology
1: $12.96
39In Stock

Mfr. Part #
AT28HC256E-12JU

Mouser Part #
556-AT28HC256E-12JU

Microchip Technology

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

Datasheet

39In Stock

$12.96

$12.46

$12.17

Quote

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM 256K HI-ENDURANCE SDP - 90NS IND TEMP

AT28HC256E-90JU
Microchip Technology
1: $12.22
51In Stock

Mfr. Part #
AT28HC256E-90JU

Mouser Part #
556-AT28HC256E90JU

Microchip Technology

EEPROM 256K HI-ENDURANCE SDP - 90NS IND TEMP

Datasheet

51In Stock

$12.22

$11.99

$11.98

$11.85

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM 256K HI-ENDURANCE SDP - 90NS IND TEMP

AT28HC256E-90SU
Microchip Technology
1: $12.67
5In Stock

Mfr. Part #
AT28HC256E-90SU

Mouser Part #
556-AT28HC256E90SU

Microchip Technology

EEPROM 256K HI-ENDURANCE SDP - 90NS IND TEMP

Datasheet

5In Stock

$12.67

$12.41

$12.31

$12.30

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-28

256 kbit

Parallel

EEPROM 256K FAST PROG SDP - 90NS IND TEMP

AT28HC256F-90SU
Microchip Technology
1: $14.76
12In Stock

Mfr. Part #
AT28HC256F-90SU

Mouser Part #
556-AT28HC256F90SU

Microchip Technology

EEPROM 256K FAST PROG SDP - 90NS IND TEMP

Datasheet

12In Stock

$14.76

$14.22

$13.92

$13.91

Quote

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-28

256 kbit

Parallel

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

23K256-E/ST
Microchip Technology
1: $1.48
245In Stock

Mfr. Part #
23K256-E/ST

Mouser Part #
579-23K256-E/ST

Microchip Technology

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

Learn More

Datasheet

245In Stock

$1.48

Min.: 1
Mult.: 1

SRAM

SMD/SMT

TSSOP-8

256 kbit

SPI

EEPROM 256k 32KX8 1.8V SER EE IND

25AA256-I/SM
Microchip Technology
1: $1.62
237In Stock

Mfr. Part #
25AA256-I/SM

Mouser Part #
579-25AA256-I/SM

Microchip Technology

EEPROM 256k 32KX8 1.8V SER EE IND

Datasheet

237In Stock

$1.62

$1.60

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

256 kbit

SPI

EEPROM 32kx8 - 1.8V

25AA256-I/ST
Microchip Technology
1: $1.64
673In Stock

Mfr. Part #
25AA256-I/ST

Mouser Part #
579-25AA256-I/ST

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

673In Stock

$1.64

$1.50

$1.49

Quote

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

SPI

EEPROM 32kx8 - 2.5V

25LC256-E/P
Microchip Technology
1: $1.78
90In Stock

Mfr. Part #
25LC256-E/P

Mouser Part #
579-25LC256-E/P

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

90In Stock

$1.78

$1.75

$1.69

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

256 kbit

SPI

EEPROM 32Kx8 2.5V

25LC256-E/SM
Microchip Technology
1: $1.72
346In Stock

Mfr. Part #
25LC256-E/SM

Mouser Part #
579-25LC256-E/SM

Microchip Technology

EEPROM 32Kx8 2.5V

Datasheet

346In Stock

$1.72

$1.71

$1.64

$1.62

$1.61

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

256 kbit

SPI

EEPROM 32kx8 - 2.5V

25LC256-I/MF
Microchip Technology
1: $1.87
437In Stock

Mfr. Part #
25LC256-I/MF

Mouser Part #
579-25LC256-I/MF

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

437In Stock

$1.87

$1.86

$1.85

$1.84

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

DFN-8

256 kbit

SPI

EEPROM 32kx8 - 2.5V

25LC256-I/P
Microchip Technology
1: $1.65
332In Stock

Mfr. Part #
25LC256-I/P

Mouser Part #
579-25LC256-I/P

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

332In Stock

$1.65

$1.64

$1.63

$1.57

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

256 kbit

SPI

EEPROM 256k 32KX8 2.5V SER EE IND

25LC256-I/SM
Microchip Technology
1: $1.62
388In Stock

Mfr. Part #
25LC256-I/SM

Mouser Part #
579-25LC256-I/SM

Microchip Technology

EEPROM 256k 32KX8 2.5V SER EE IND

Datasheet

388In Stock

$1.62

$1.61

$1.60

Quote

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

256 kbit

SPI

EEPROM 256k 32KX8 2.5V SER EE EXT

25LC256X-E/ST
Microchip Technology
1: $1.74
126In Stock

Mfr. Part #
25LC256X-E/ST

Mouser Part #
579-25LC256X-E/ST

Microchip Technology

EEPROM 256k 32KX8 2.5V SER EE EXT

Datasheet

126In Stock

$1.74

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

SPI

SRAM 256K,Low Power,Async,32K x 8,45ns,5v,28 Pin SOP, RoHS

IS62C256AL-45ULI
ISSI
1: $3.06
12,824In Stock

Mfr. Part #
IS62C256AL-45ULI

Mouser Part #
870-IS62C256AL-45ULI

ISSI

SRAM 256K,Low Power,Async,32K x 8,45ns,5v,28 Pin SOP, RoHS

Learn More

Datasheet

12,824In Stock

$3.06

$2.87

$2.78

$2.72

$2.64

Min.: 1
Mult.: 1

SRAM

SMD/SMT

SOP-28

256 kbit

Parallel

Memory IC Development Tools FRAM click

MIKROE-1486
Mikroe
1: $18.00
25In Stock

Mfr. Part #
MIKROE-1486

Mouser Part #
932-MIKROE-1486

Mikroe

Memory IC Development Tools FRAM click

Learn More

Datasheet

25In Stock

$18.00

Min.: 1
Mult.: 1

Add-On Boards

Memory IC Development Tools

256 kbit

SPI

EEPROM ICs, Memory, 256KBit, I²C BUS, High Endurance, Low Power Serial EEPROM

BR24G256F-5E2
ROHM Semiconductor
1: $0.64
4,925In Stock
NRND

Mfr. Part #
BR24G256F-5E2

Mouser Part #
755-BR24G256F-5E2

NRND

ROHM Semiconductor

EEPROM ICs, Memory, 256KBit, I²C BUS, High Endurance, Low Power Serial EEPROM

Learn More

Datasheet

4,925In Stock

Cut Tape

$0.64

$0.603

$0.587

$0.575

View

Reel

$0.514

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

SOP-8

256 kbit

I2C

F-RAM 256Kb serial I2C F-RAM, 3Volt

CY15B256J-SXE
Infineon Technologies
1: $13.50
835In Stock

Mfr. Part #
CY15B256J-SXE

Mouser Part #
727-CY15B256J-SXE

Infineon Technologies

F-RAM 256Kb serial I2C F-RAM, 3Volt

Datasheet

835In Stock

$13.50

$12.54

$12.15

$11.86

View

Min.: 1
Mult.: 1

FRAM

SMD/SMT

SOIC-8

256 kbit

I2C

F-RAM 256Kb 70ns 32K x 8 Parallel FRAM

FM18W08-SGTR
Infineon Technologies
1: $16.80
556In Stock
1,000Expected 11/5/2026

Mfr. Part #
FM18W08-SGTR

Mouser Part #
877-FM18W08-SGTR

Infineon Technologies

F-RAM 256Kb 70ns 32K x 8 Parallel FRAM

Learn More

Datasheet

556In Stock

1,000Expected 11/5/2026

Cut Tape

$16.80

$15.59

$15.10

$14.74

View

Reel

$13.20

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

FRAM

SMD/SMT

SOIC-28

256 kbit

Parallel

EEPROM 32kx8 - 2.5V Lead Free Package

24LC256-I/SMG
Microchip Technology
1: $1.30
344In Stock
NRND

Mfr. Part #
24LC256-I/SMG

Mouser Part #
579-24LC256-I/SMG

NRND

Microchip Technology

EEPROM 32kx8 - 2.5V Lead Free Package

Datasheet

Product Comments

344In Stock

$1.30

$1.10

$1.09

$1.07

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V Lead Free Package

24LC256-I/SNG
Microchip Technology
1: $1.15
453In Stock
NRND

Mfr. Part #
24LC256-I/SNG

Mouser Part #
579-24LC256-I/SNG

NRND

Microchip Technology

EEPROM 32kx8 - 2.5V Lead Free Package

Datasheet

Product Comments

453In Stock

$1.15

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

256 kbit

2-Wire, I2C

EEPROM Auto 256Kb serial I2C bus EEPROM

M24256-DRDW3TP/K
STMicroelectronics
1: $1.43
1,404In Stock
8,000Expected 5/17/2027

Mfr. Part #
M24256-DRDW3TP/K

Mouser Part #
511-M24256-DRDW3TP/K

STMicroelectronics

EEPROM Auto 256Kb serial I2C bus EEPROM

Datasheet

1,404In Stock

8,000Expected 5/17/2027

Cut Tape

$1.43

$1.34

$1.30

$1.27

View

Reel

$1.11

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

EEPROM

SMD/SMT

TSSOP-8

256 kbit

2-Wire, I2C

EEPROM 256-Kbit serial I2C bus EEPROM 105°C operation

M24256-DRDW8TP/K
STMicroelectronics
1: $0.72
98In Stock
4,000Expected 9/7/2026

Mfr. Part #
M24256-DRDW8TP/K

Mouser Part #
511-M24256-DRDW8TP/K

STMicroelectronics

EEPROM 256-Kbit serial I2C bus EEPROM 105°C operation

Learn More

Datasheet

98In Stock

4,000Expected 9/7/2026

Cut Tape

$0.72

$0.673

$0.655

$0.641

View

Reel

$0.489

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

EEPROM

SMD/SMT

TSSOP-8

256 kbit

2-Wire, I2C

EEPROM 256-Kbit serial I2C bus EEPROM 105°C operation

M24256-DRMN8TP/K
STMicroelectronics
1: $0.69
113In Stock
7,500On Order

Mfr. Part #
M24256-DRMN8TP/K

Mouser Part #
511-M24256-DRMN8TP/K

STMicroelectronics

EEPROM 256-Kbit serial I2C bus EEPROM 105°C operation

Learn More

Datasheet

113In Stock

7,500On Order

Cut Tape

$0.69

$0.646

$0.629

$0.616

View

Reel

$0.522

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

SOIC-8

256 kbit

2-Wire, I2C

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

M24256E-FDW6TP
STMicroelectronics
1: $0.36
38In Stock
8,000Expected 9/28/2026

Mfr. Part #
M24256E-FDW6TP

Mouser Part #
511-M24256E-FDW6TP

STMicroelectronics

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

Learn More

Datasheet

38In Stock

8,000Expected 9/28/2026

Cut Tape

$0.36

$0.331

$0.323

$0.316

View

Reel

$0.276

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

EEPROM

SMD/SMT

TSSOP-8

256 kbit

I2C

EEPROM 256-Kbit serial SPI bus EEPROM

M95256-DFDW6TP
STMicroelectronics
1: $0.93
206In Stock
12,000On Order

Mfr. Part #
M95256-DFDW6TP

Mouser Part #
511-M95256-DFDW6TP

STMicroelectronics

EEPROM 256-Kbit serial SPI bus EEPROM

Learn More

Datasheet

206In Stock

12,000On Order

Cut Tape

$0.93

$0.864

$0.841

$0.823

View

Reel

$0.703

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

EEPROM

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
FBGA-48
FlatPack-28
LCC-32
MLP-8
MSOP-8
PCDIP-28
PDIP-28
PDIP-8
PGA-28
PLCC-32
SO-8
SOH-28
SOIC-16
SOIC-28