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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 90NS, PLCC, IND TEMP, GREEN

AT28HC256-90JU-T
Microchip Technology
1: $14.72
670In Stock

Mfr. Part No.
AT28HC256-90JU-T

Mouser Part No
556-AT28HC256-90JU-T

Microchip Technology

EEPROM 90NS, PLCC, IND TEMP, GREEN

Datasheet

670In Stock

Cut Tape

$14.72

Reel

$14.72

MouseReel Available

Min.: 1
Mult.: 1

: 750

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

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

AT28HC256E-12SU
Microchip Technology
1: $12.19
270In Stock

Mfr. Part No.
AT28HC256E-12SU

Mouser Part No
556-AT28HC256E-12SU

Microchip Technology

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

Datasheet

270In Stock

$12.19

$11.91

$11.73

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-28

256 kbit

Parallel

EEPROM 256K 70ns

AT28HC256E-70JU
Microchip Technology
1: $14.18
106In Stock

Mfr. Part No.
AT28HC256E-70JU

Mouser Part No
556-AT28HC256E-70JU

Microchip Technology

EEPROM 256K 70ns

Datasheet

106In Stock

$14.18

$13.90

$13.63

$13.46

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

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

23K256-E/SN
Microchip Technology
1: $1.44
1,760In Stock

Mfr. Part No.
23K256-E/SN

Mouser Part No
579-23K256-E/SN

Microchip Technology

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

Learn More

Datasheet

1,760In Stock

$1.44

$1.35

Min.: 1
Mult.: 1

SRAM

SMD/SMT

SOIC-8

256 kbit

SPI

EEPROM 256k, 32K X 8, 1.8V SER EE EXT

25AA256-E/ST
Microchip Technology
1: $1.74
5,469In Stock

Mfr. Part No.
25AA256-E/ST

Mouser Part No
579-25AA256-E/ST

Microchip Technology

EEPROM 256k, 32K X 8, 1.8V SER EE EXT

Datasheet

5,469In Stock

$1.74

$1.73

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

SPI

EEPROM 32kx8 - 1.8V

25AA256-I/P
Microchip Technology
1: $1.76
1,450In Stock

Mfr. Part No.
25AA256-I/P

Mouser Part No
579-25AA256-I/P

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

1,450In Stock

$1.76

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

256 kbit

SPI

EEPROM 32kx8 - 1.8V

25AA256-I/SN
Microchip Technology
1: $1.62
5,574In Stock

Mfr. Part No.
25AA256-I/SN

Mouser Part No
579-25AA256-I/SN

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

5,574In Stock

$1.62

$1.52

Quote

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

EEPROM 256k, 32K X 8, 1.8V SER EE EXT

25AA256T-E/SN
Microchip Technology
1: $1.70
2,725In Stock

Mfr. Part No.
25AA256T-E/SN

Mouser Part No
579-25AA256T-E/SN

Microchip Technology

EEPROM 256k, 32K X 8, 1.8V SER EE EXT

Datasheet

2,725In Stock

Cut Tape

$1.70

Reel

$1.70

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

EEPROM 256k 32KX8 1.8V SER EE IND

25AA256T-I/SM
Microchip Technology
1: $1.62
1,861In Stock
2,100Expected 2026/08/06

Mfr. Part No.
25AA256T-I/SM

Mouser Part No
579-25AA256T-I/SM

Microchip Technology

EEPROM 256k 32KX8 1.8V SER EE IND

Datasheet

1,861In Stock

2,100Expected 2026/08/06

Cut Tape

$1.62

Reel

$1.62

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

EEPROM

SMD/SMT

SOIJ-8

256 kbit

SPI

EEPROM 32kx8 - 1.8V

25AA256T-I/ST
Microchip Technology
1: $1.64
1,551In Stock
2,500Expected 2026/08/05

Mfr. Part No.
25AA256T-I/ST

Mouser Part No
579-25AA256T-I/ST

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

1,551In Stock

2,500Expected 2026/08/05

Cut Tape

$1.64

Reel

$1.64

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

TSSOP-8

256 kbit

SPI

EEPROM 32kx8 - 2.5V

25LC256-E/SN
Microchip Technology
1: $1.70
989In Stock

Mfr. Part No.
25LC256-E/SN

Mouser Part No
579-25LC256-E/SN

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

989In Stock

$1.70

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

EEPROM 256K, 32K X 8, 2.5V SER EE 150C

25LC256-H/SN
Microchip Technology
1: $1.76
1,600In Stock

Mfr. Part No.
25LC256-H/SN

Mouser Part No
579-25LC256-H/SN

Microchip Technology

EEPROM 256K, 32K X 8, 2.5V SER EE 150C

Datasheet

1,600In Stock

$1.76

$1.66

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

EEPROM 32kx8 - 2.5V

25LC256-I/SN
Microchip Technology
1: $1.56
3,392In Stock

Mfr. Part No.
25LC256-I/SN

Mouser Part No
579-25LC256-I/SN

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

3,392In Stock

$1.56

$1.55

$1.50

$1.47

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

EEPROM 32kx8 - 2.5V

25LC256-I/ST
Microchip Technology
1: $1.64
2,490In Stock

Mfr. Part No.
25LC256-I/ST

Mouser Part No
579-25LC256-I/ST

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

2,490In Stock

$1.64

$1.60

$1.59

$1.58

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

SPI

EEPROM Serial EEPROM 256K 32K X 8, 2.5V MIL T

25LC256-M/MF
Microchip Technology
1: $32.02
146In Stock

Mfr. Part No.
25LC256-M/MF

Mouser Part No
579-25LC256-M/MF

Microchip Technology

EEPROM Serial EEPROM 256K 32K X 8, 2.5V MIL T

Datasheet

146In Stock

$32.02

$30.61

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

DFN-S-8

256 kbit

SPI

EEPROM 256k 32KX8 2.5V SER EE EXT

25LC256T-E/SM
Microchip Technology
1: $1.80
4,200In Stock

Mfr. Part No.
25LC256T-E/SM

Mouser Part No
579-25LC256T-E/SM

Microchip Technology

EEPROM 256k 32KX8 2.5V SER EE EXT

Datasheet

4,200In Stock

Cut Tape

$1.80

$1.72

Reel

$1.72

$1.62

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

EEPROM

SMD/SMT

SOIJ-8

256 kbit

SPI

EEPROM 32kx8 - 2.5V

25LC256T-E/SN
Microchip Technology
1: $1.69
6,837In Stock

Mfr. Part No.
25LC256T-E/SN

Mouser Part No
579-25LC256T-E/SN

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

6,837In Stock

Cut Tape

$1.69

$1.67

$1.66

$1.65

$1.64

Reel

$1.59

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

EEPROM 256K, 32K X 8, 2.5V SER EE 150C

25LC256T-H/SN
Microchip Technology
1: $1.76
7,653In Stock

Mfr. Part No.
25LC256T-H/SN

Mouser Part No
579-25LC256T-H/SN

Microchip Technology

EEPROM 256K, 32K X 8, 2.5V SER EE 150C

Datasheet

7,653In Stock

Cut Tape

$1.76

Reel

$1.76

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

EEPROM 256k 32KX8 2.5V SER EE IND

25LC256T-I/SM
Microchip Technology
1: $1.77
1,386In Stock

Mfr. Part No.
25LC256T-I/SM

Mouser Part No
579-25LC256T-I/SM

Microchip Technology

EEPROM 256k 32KX8 2.5V SER EE IND

Datasheet

1,386In Stock

Cut Tape

$1.77

$1.59

Reel

$1.59

$1.58

$1.52

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

EEPROM

SMD/SMT

SOIJ-8

256 kbit

SPI

EEPROM 32kx8 - 2.5V

25LC256T-I/SN
Microchip Technology
1: $1.73
3,050In Stock
9,546Expected 2026/08/04

Mfr. Part No.
25LC256T-I/SN

Mouser Part No
579-25LC256T-I/SN

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

3,050In Stock

9,546Expected 2026/08/04

Cut Tape

$1.73

$1.64

$1.63

Reel

$1.47

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

EEPROM 32kx8 - 2.5V

25LC256T-I/ST
Microchip Technology
1: $1.64
2,257In Stock
5,000Expected 2026/09/07

Mfr. Part No.
25LC256T-I/ST

Mouser Part No
579-25LC256T-I/ST

Microchip Technology

EEPROM 32kx8 - 2.5V

Datasheet

2,257In Stock

5,000Expected 2026/09/07

Cut Tape

$1.64

Reel

$1.64

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

TSSOP-8

256 kbit

SPI

EPROM 45NS, PLCC, IND TEMP, GREEN

AT27C256R-45JU-T
Microchip Technology
1: $2.86
1,006In Stock

Mfr. Part No.
AT27C256R-45JU-T

Mouser Part No
579-AT27C256R-45JU-T

Microchip Technology

EPROM 45NS, PLCC, IND TEMP, GREEN

Datasheet

1,006In Stock

Cut Tape

$2.86

$2.71

Reel

$2.56

$2.54

Min.: 1
Mult.: 1

: 750

EPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

F-RAM NVRAM FRAM Memory Serial

FM24V02A-GTR
Infineon Technologies
1: $7.47
7,734In Stock

Mfr. Part No.
FM24V02A-GTR

Mouser Part No
727-FM24V02A-GTR

Infineon Technologies

F-RAM NVRAM FRAM Memory Serial

Datasheet

7,734In Stock

Cut Tape

$7.47

$6.95

$6.75

$6.58

View

Reel

$5.70

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

FRAM

SMD/SMT

SOIC-8

256 kbit

I2C

EEPROM 256K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOT-23

24CS256T-E/OT
Microchip Technology
1: $0.561
2,317In Stock

Mfr. Part No.
24CS256T-E/OT

Mouser Part No
494-24CS256T-E/OT

Microchip Technology

EEPROM 256K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOT-23

Datasheet

2,317In Stock

Cut Tape

$0.561

$0.554

Reel

$0.554

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

EEPROM

SMD/SMT

SOT-23-5

256 kbit

I2C

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

M24256E-FDW6TP
STMicroelectronics
1: $0.35
1,297In Stock
8,000Expected 2026/10/16

Mfr. Part No.
M24256E-FDW6TP

Mouser Part No
511-M24256E-FDW6TP

STMicroelectronics

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

Learn More

Datasheet

1,297In Stock

8,000Expected 2026/10/16

Cut Tape

$0.35

$0.33

$0.322

$0.316

View

Reel

$0.273

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

EEPROM

SMD/SMT

TSSOP-8

256 kbit

I2C

256 kbit Memory ICs

Types of Memory ICs

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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