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256 kbit Memory ICs

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Types of Memory ICs

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Results: 599

Applied Filters:

Memory Size = 256 kbit

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Part #

EEPROM 256-Kbit serial SPI bus EEPROM with high speed clock 105°C operation

M95256-DRDW8TP/K
STMicroelectronics
1: $0.95
4,928In Stock

Mfr. Part #
M95256-DRDW8TP/K

Mouser Part #
511-M95256-DRDW8TP/K

STMicroelectronics

EEPROM 256-Kbit serial SPI bus EEPROM with high speed clock 105°C operation

Learn More

Datasheet

4,928In Stock

Cut Tape

$0.95

$0.888

$0.864

$0.845

View

Reel

$0.701

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

EEPROM

SMD/SMT

TSSOP-8

256 kbit

SPI

EEPROM Auto 256Kb SPI bus EEPROM

M95256-DRMN3TP/K
STMicroelectronics
1: $1.48
3,443In Stock

Mfr. Part #
M95256-DRMN3TP/K

Mouser Part #
511-M95256-DRMN3TP/K

STMicroelectronics

EEPROM Auto 256Kb SPI bus EEPROM

Datasheet

3,443In Stock

Cut Tape

$1.48

$1.39

$1.35

$1.32

View

Reel

$1.08

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

EEPROM 256-Kbit serial SPI bus EEPROM with high speed clock 105°C operation

M95256-DRMN8TP/K
STMicroelectronics
1: $1.17
10,693In Stock

Mfr. Part #
M95256-DRMN8TP/K

Mouser Part #
511-M95256-DRMN8TP/K

STMicroelectronics

EEPROM 256-Kbit serial SPI bus EEPROM with high speed clock 105°C operation

Learn More

Datasheet

10,693In Stock

Cut Tape

$1.17

$1.11

$1.08

$1.05

View

Reel

$0.856

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

SOIC-8

256 kbit

SPI

EEPROM 256K 11MIL GRIND - 250NS 883C

AT28C256-25DM/883
Microchip / Microsemi
1: $252.39
12In Stock

Mfr. Part #
AT28C256-25DM/883

Mouser Part #
556-28C256-25DM/883

Microchip / Microsemi

EEPROM 256K 11MIL GRIND - 250NS 883C

Learn More

Datasheet

12In Stock

$252.39

Min.: 1
Mult.: 1

EEPROM

Through Hole

CDIP-28

256 kbit

Parallel

EEPROM 256K (32K X 8), 2-WI 1.8V

AT24C256C-SSHL-B
Microchip Technology
1: $0.56
17,661In Stock

Mfr. Part #
AT24C256C-SSHL-B

Mouser Part #
556-AT24C256C-SSHL-B

Microchip Technology

EEPROM 256K (32K X 8), 2-WI 1.8V

Datasheet

17,661In Stock

$0.56

$0.553

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-Narrow-8

256 kbit

2-Wire, I2C

EEPROM 256K (32K X 8), 2-WI 1.8V

AT24C256C-XHL-B
Microchip Technology
1: $0.54
3,652In Stock

Mfr. Part #
AT24C256C-XHL-B

Mouser Part #
556-AT24C256C-XHL-B

Microchip Technology

EEPROM 256K (32K X 8), 2-WI 1.8V

Datasheet

3,652In Stock

$0.54

$0.532

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

2-Wire, I2C

EEPROM 256K (32K X 8), 2-WI 1.8V

AT24C256C-XHL-T
Microchip Technology
1: $0.58
16,528In Stock

Mfr. Part #
AT24C256C-XHL-T

Mouser Part #
556-AT24C256C-XHL-T

Microchip Technology

EEPROM 256K (32K X 8), 2-WI 1.8V

Datasheet

16,528In Stock

Cut Tape

$0.58

$0.575

Reel

$0.575

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

EEPROM

SMD/SMT

TSSOP-8

256 kbit

2-Wire, I2C

EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3

AT25256B-MAHL-T
Microchip Technology
5,000: $1.00
10,000In Stock
15,000On Order

Mfr. Part #
AT25256B-MAHL-T

Mouser Part #
556-AT25256B-MAHL-T

Microchip Technology

EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3

Datasheet

10,000In Stock

15,000On Order

Reel

$1.00

Min.: 5,000
Mult.: 5,000

: 5,000

EEPROM

SMD/SMT

UDFN-8

256 kbit

3-Wire, SPI

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

23K256-I/SN
Microchip Technology
1: $1.38
8,389In Stock

Mfr. Part #
23K256-I/SN

Mouser Part #
579-23K256-I/SN

Microchip Technology

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

Learn More

Datasheet

8,389In Stock

$1.38

Min.: 1
Mult.: 1

SRAM

SMD/SMT

SOIC-8

256 kbit

SPI

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

23K256-I/ST
Microchip Technology
1: $1.42
3,306In Stock

Mfr. Part #
23K256-I/ST

Mouser Part #
579-23K256-I/ST

Microchip Technology

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

Learn More

Datasheet

3,306In Stock

$1.42

Min.: 1
Mult.: 1

SRAM

SMD/SMT

TSSOP-8

256 kbit

SPI

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

23K256T-I/ST
Microchip Technology
1: $1.42
2,398In Stock
5,000Expected 8/26/2026

Mfr. Part #
23K256T-I/ST

Mouser Part #
579-23K256T-I/ST

Microchip Technology

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

Learn More

Datasheet

2,398In Stock

5,000Expected 8/26/2026

Cut Tape

$1.42

Reel

$1.42

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SRAM

SMD/SMT

TSSOP-8

256 kbit

SPI

EEPROM 256K, 32Kx8, 1.8V SER EE, ExT

24AA256-E/MS
Microchip Technology
1: $1.21
2,476In Stock

Mfr. Part #
24AA256-E/MS

Mouser Part #
579-24AA256-E/MS

Microchip Technology

EEPROM 256K, 32Kx8, 1.8V SER EE, ExT

Datasheet

2,476In Stock

$1.21

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 1.8V

24AA256-I/MF
Microchip Technology
1: $1.42
1,391In Stock

Mfr. Part #
24AA256-I/MF

Mouser Part #
579-24AA256-I/MF

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

1,391In Stock

$1.42

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

DFN-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 1.8V

24AA256-I/SN
Microchip Technology
1: $1.08
1,343In Stock

Mfr. Part #
24AA256-I/SN

Mouser Part #
579-24AA256-I/SN

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

1,343In Stock

$1.08

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

256 kbit

2-Wire, I2C

EEPROM 256K, 32Kx8, 1.8V SER EE, ExT

24AA256T-E/MNY
Microchip Technology
1: $1.22
2,550In Stock
6,600Expected 9/3/2026

Mfr. Part #
24AA256T-E/MNY

Mouser Part #
579-24AA256T-E/MNY

Microchip Technology

EEPROM 256K, 32Kx8, 1.8V SER EE, ExT

Datasheet

2,550In Stock

6,600Expected 9/3/2026

Cut Tape

$1.22

$1.18

$1.16

Reel

$1.11

$1.10

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

TDFN-8

256 kbit

2-Wire, I2C

EEPROM 256K, 32Kx8, 1.8V SER EE, ExT

24AA256T-E/SN
Microchip Technology
1: $1.17
2,959In Stock

Mfr. Part #
24AA256T-E/SN

Mouser Part #
579-24AA256T-E/SN

Microchip Technology

EEPROM 256K, 32Kx8, 1.8V SER EE, ExT

Datasheet

2,959In 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 256K, 32Kx8, 1.8V SER EE, ExT

24AA256T-I/MNY
Microchip Technology
1: $1.14
4,984In Stock

Mfr. Part #
24AA256T-I/MNY

Mouser Part #
579-24AA256T-I/MNY

Microchip Technology

EEPROM 256K, 32Kx8, 1.8V SER EE, ExT

Datasheet

4,984In Stock

Cut Tape

$1.14

Reel

$1.12

$1.06

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

TDFN-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 1.8V

24AA256T-I/SN
Microchip Technology
1: $1.08
3,438In Stock
6,600Expected 10/5/2026

Mfr. Part #
24AA256T-I/SN

Mouser Part #
579-24AA256T-I/SN

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

3,438In Stock

6,600Expected 10/5/2026

Cut Tape

$1.08

Reel

$1.08

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 1.8V

24AA256T-I/ST
Microchip Technology
1: $1.12
3,229In Stock

Mfr. Part #
24AA256T-I/ST

Mouser Part #
579-24AA256T-I/ST

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

3,229In Stock

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

24AA256UIDT-I/SN
Microchip Technology
1: $1.17
4,524In Stock
9,900Expected 9/3/2026

Mfr. Part #
24AA256UIDT-I/SN

Mouser Part #
579-24AA256UIDT-I/SN

Microchip Technology

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

Datasheet

4,524In Stock

9,900Expected 9/3/2026

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

24AA256UIDT-I/ST
Microchip Technology
1: $1.21
1,749In Stock
5,000Expected 11/23/2026

Mfr. Part #
24AA256UIDT-I/ST

Mouser Part #
579-24AA256UIDT-I/ST

Microchip Technology

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

Datasheet

1,749In Stock

5,000Expected 11/23/2026

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 Hi Spd

24FC256-I/MS
Microchip Technology
1: $0.77
5,191In Stock
8,100Expected 8/20/2026

Mfr. Part #
24FC256-I/MS

Mouser Part #
579-24FC256-I/MS

Microchip Technology

EEPROM 32kx8 - 2.5V Hi Spd

Datasheet

5,191In Stock

8,100Expected 8/20/2026

$0.77

$0.766

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

256 kbit

2-Wire, I2C

EEPROM 32kx8 - 2.5V Hi Spd

24FC256-I/SN
Microchip Technology
1: $0.71
2,863In Stock

Mfr. Part #
24FC256-I/SN

Mouser Part #
579-24FC256-I/SN

Microchip Technology

EEPROM 32kx8 - 2.5V Hi Spd

Datasheet

2,863In Stock

$0.71

$0.702

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

256 kbit

2-Wire, I2C

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

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