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4 kbit Memory ICs

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Types of Memory ICs

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Results: 676

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Memory Size = 4 kbit

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Part #

EEPROM 1-W 4KB EEPROM W/SHA-256 3-TO92

DS28E25+T
Analog Devices / Maxim Integrated
1: $3.62
1,641In Stock

Mfr. Part No.
DS28E25+T

Mouser Part No
700-DS28E25+T

Analog Devices / Maxim Integrated

EEPROM 1-W 4KB EEPROM W/SHA-256 3-TO92

Datasheet

1,641In Stock

Cut Tape

$3.62

$3.37

$3.27

$3.20

View

Reel

$2.78

Min.: 1
Mult.: 1

: 2,000

EEPROM

Through Hole

TO-92-3

4 kbit

1-Wire

F-RAM F-RAM Memory Serial

CY15B004J-SXA
Infineon Technologies
1: $2.62
2,041In Stock

Mfr. Part No.
CY15B004J-SXA

Mouser Part No
727-CY15B004J-SXA

Infineon Technologies

F-RAM F-RAM Memory Serial

Datasheet

2,041In Stock

$2.62

$2.45

$2.38

$2.36

$2.12

Min.: 1
Mult.: 1

FRAM

SMD/SMT

SOIC-8

4 kbit

I2C

F-RAM F-RAM Memory Serial

CY15B004J-SXE
Infineon Technologies
1: $2.92
928In Stock

Mfr. Part No.
CY15B004J-SXE

Mouser Part No
727-CY15B004J-SXE

Infineon Technologies

F-RAM F-RAM Memory Serial

Datasheet

928In Stock

$2.92

$2.73

$2.65

$2.55

View

Min.: 1
Mult.: 1

FRAM

SMD/SMT

SOIC-8

4 kbit

I2C

F-RAM F-RAM Memory Serial

CY15B004Q-SXE
Infineon Technologies
1: $2.82
1,420In Stock
970Expected 14/08/2026

Mfr. Part No.
CY15B004Q-SXE

Mouser Part No
727-CY15B004Q-SXE

Infineon Technologies

F-RAM F-RAM Memory Serial

Learn More

Datasheet

1,420In Stock

970Expected 14/08/2026

$2.82

$2.63

$2.56

$2.46

View

Min.: 1
Mult.: 1

FRAM

SMD/SMT

SOIC-8

4 kbit

SPI

EEPROM 4KB I2C SER EEPROM

CAT24C04HU4I-GT3
onsemi
1: $0.51
19,639In Stock

Mfr. Part No.
CAT24C04HU4I-GT3

Mouser Part No
863-CAT24C04HU4I-GT3

onsemi

EEPROM 4KB I2C SER EEPROM

Learn More

Datasheet

19,639In Stock

Cut Tape

$0.51

$0.47

$0.458

$0.449

View

Reel

$0.427

MouseReel Available

Min.: 1
Mult.: 1
Max.: 440

: 3,000

EEPROM

SMD/SMT

UDFN-8

4 kbit

2-Wire, I2C

EEPROM 4KB I2C SER EEPROM LOW VC

NV24C04DWVLT3G
onsemi
1: $0.41
8,941In Stock

Mfr. Part No.
NV24C04DWVLT3G

Mouser Part No
863-NV24C04DWVLT3G

onsemi

EEPROM 4KB I2C SER EEPROM LOW VC

Learn More

Datasheet

8,941In Stock

Cut Tape

$0.41

$0.383

$0.373

$0.365

View

Reel

$0.347

Min.: 1
Mult.: 1
Max.: 330

: 3,000

EEPROM

SMD/SMT

SOIC-8

4 kbit

I2C

F-RAM 4Kb Serial I2C 5V FRAM

FM24C04B-G
Infineon Technologies
1: $2.40
4,780In Stock

Mfr. Part No.
FM24C04B-G

Mouser Part No
877-FM24C04B-G

Infineon Technologies

F-RAM 4Kb Serial I2C 5V FRAM

Learn More

Datasheet

4,780In Stock

$2.40

$2.24

$2.18

$2.13

View

Min.: 1
Mult.: 1

FRAM

SMD/SMT

SOIC-8

4 kbit

I2C

F-RAM 4Kb Serial I2C 3V FRAM

FM24CL04B-GTR
Infineon Technologies
1: $2.06
4,859In Stock
5,000Expected 25/11/2026

Mfr. Part No.
FM24CL04B-GTR

Mouser Part No
877-FM24CL04B-GTR

Infineon Technologies

F-RAM 4Kb Serial I2C 3V FRAM

Learn More

Datasheet

4,859In Stock

5,000Expected 25/11/2026

Cut Tape

$2.06

$1.93

$1.87

$1.83

View

Reel

$1.56

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

FRAM

SMD/SMT

SOIC-8

4 kbit

I2C

F-RAM 4Kb Serial SPI 5V FRAM

FM25040B-GTR
Infineon Technologies
1: $2.65
5,013In Stock

Mfr. Part No.
FM25040B-GTR

Mouser Part No
877-FM25040B-GTR

Infineon Technologies

F-RAM 4Kb Serial SPI 5V FRAM

Learn More

Datasheet

5,013In Stock

Cut Tape

$2.65

$2.48

$2.41

$2.35

View

Reel

$2.05

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

FRAM

SMD/SMT

SOIC-8

4 kbit

SPI

F-RAM 4Kb Serial SPI 3V FRAM

FM25L04B-G
Infineon Technologies
1: $2.06
3,735In Stock

Mfr. Part No.
FM25L04B-G

Mouser Part No
877-FM25L04B-G

Infineon Technologies

F-RAM 4Kb Serial SPI 3V FRAM

Learn More

Datasheet

3,735In Stock

$2.06

$1.89

$1.83

$1.78

View

Min.: 1
Mult.: 1

FRAM

SMD/SMT

SOIC-8

4 kbit

SPI

F-RAM 4Kb Serial SPI 3V FRAM

FM25L04B-GTR
Infineon Technologies
1: $2.06
3,158In Stock
2,500Expected 10/12/2026

Mfr. Part No.
FM25L04B-GTR

Mouser Part No
877-FM25L04B-GTR

Infineon Technologies

F-RAM 4Kb Serial SPI 3V FRAM

Learn More

Datasheet

3,158In Stock

2,500Expected 10/12/2026

Cut Tape

$2.06

$1.93

$1.87

$1.83

View

Reel

$1.56

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

FRAM

SMD/SMT

SOIC-8

4 kbit

SPI

FIFO 512 X 9 CMOS PARALLEL FIF

7201LA15JGI
Renesas Electronics
1: $17.41
171In Stock

Mfr. Part No.
7201LA15JGI

Mouser Part No
972-7201LA15JGI

Renesas Electronics

FIFO 512 X 9 CMOS PARALLEL FIF

Datasheet

171In Stock

$17.41

$16.15

$15.65

$15.27

View

Min.: 1
Mult.: 1

FIFO

SMD/SMT

PLCC-32

4 kbit

EEPROM SERIAL EEPROM, 4K 2-WIRE-5 SOT23

AT24CS04-STUM-T
Microchip Technology
1: $0.41
5,112In Stock

Mfr. Part No.
AT24CS04-STUM-T

Mouser Part No
556-AT24CS04-STUM-T

Microchip Technology

EEPROM SERIAL EEPROM, 4K 2-WIRE-5 SOT23

Datasheet

5,112In Stock

Cut Tape

$0.41

$0.404

Reel

$0.404

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

EEPROM

SMD/SMT

SOT-23-5

4 kbit

2-Wire, I2C

EEPROM SEEPROM, 4K, #Wire - 2MHz, Ind Tmp , 11mil Unsawn Wafer

AT93C66B-WWU11M
Microchip Technology
1: $0.31
60,315In Stock

Mfr. Part No.
AT93C66B-WWU11M

Mouser Part No
579-AT93C66B-WWU11M

Microchip Technology

EEPROM SEEPROM, 4K, #Wire - 2MHz, Ind Tmp , 11mil Unsawn Wafer

Datasheet

60,315In Stock

$0.31

$0.308

$0.294

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

Wafer

4 kbit

3-Wire, Microwire

EEPROM 2.5 V to 5.5V 4K

M95040-WMN6P
STMicroelectronics
1: $0.39
2,148In Stock
NRND

Mfr. Part No.
M95040-WMN6P

Mouser Part No
511-M95040-WMN6P

NRND

STMicroelectronics

EEPROM 2.5 V to 5.5V 4K

Learn More

Datasheet

2,148In Stock

$0.39

$0.362

$0.353

$0.346

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

SPI

EEPROM 512x8 - 2.5V Lead Free Package

24LC04BT-I/SNG
Microchip Technology
1: $0.38
663In Stock
NRND

Mfr. Part No.
24LC04BT-I/SNG

Mouser Part No
579-24LC04BT-I/SNG

NRND

Microchip Technology

EEPROM 512x8 - 2.5V Lead Free Package

Learn More

Datasheet

Product Comments

663In Stock

Cut Tape

$0.38

$0.372

Reel

$0.372

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

4 kbit

2-Wire, I2C

EEPROM 4K (256X16) 3-Wire

S-93C66BD0I-T8T1U
ABLIC
1: $0.50
809In Stock
NRND

Mfr. Part No.
S-93C66BD0I-T8T1U

Mouser Part No
628-93C66BD-T8-G

NRND

ABLIC

EEPROM 4K (256X16) 3-Wire

Datasheet

809In Stock

Cut Tape

$0.50

$0.463

$0.451

$0.442

View

Reel

$0.356

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

EEPROM

SMD/SMT

TSSOP-8

4 kbit

3-Wire, Microwire

EEPROM EEPROM

S-93C66BD0I-J8T1U
ABLIC
1: $0.85
1,470In Stock
NRND

Mfr. Part No.
S-93C66BD0I-J8T1U

Mouser Part No
628-S-93C66BD0I-J81U

NRND

ABLIC

EEPROM EEPROM

Datasheet

1,470In Stock

Cut Tape

$0.85

$0.792

$0.77

$0.754

View

Reel

$0.609

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

EEPROM

SMD/SMT

SOP-8

4 kbit

3-Wire, Microwire

EEPROM 4K (512x8) 2-WIRE NiPdAu, 1.7V

AT24C04C-SSHM-B
Microchip Technology
1: $0.30
1,440In Stock
3,400Expected 20/08/2026

Mfr. Part No.
AT24C04C-SSHM-B

Mouser Part No
556-AT24C04C-SSHM-B

Microchip Technology

EEPROM 4K (512x8) 2-WIRE NiPdAu, 1.7V

Datasheet

1,440In Stock

3,400Expected 20/08/2026

$0.30

$0.298

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-Narrow-8

4 kbit

2-Wire, I2C

EEPROM 4K(512 X 8)2-WIRE 5 SOT23,1.7V

AT24C04C-STUM-T
Microchip Technology
1: $0.26
3,289In Stock
10,000Expected 06/10/2026

Mfr. Part No.
AT24C04C-STUM-T

Mouser Part No
556-AT24C04C-STUM-T

Microchip Technology

EEPROM 4K(512 X 8)2-WIRE 5 SOT23,1.7V

Datasheet

3,289In Stock

10,000Expected 06/10/2026

Cut Tape

$0.26

$0.255

Reel

$0.255

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

EEPROM

SMD/SMT

SOT-23-5

4 kbit

2-Wire, I2C

EEPROM 4K (512x8) 2-WIRE NiPdAu, 1.7V

AT24C04C-XHM-B
Microchip Technology
1: $0.32
3,023In Stock

Mfr. Part No.
AT24C04C-XHM-B

Mouser Part No
556-AT24C04C-XHM-B

Microchip Technology

EEPROM 4K (512x8) 2-WIRE NiPdAu, 1.7V

Datasheet

3,023In Stock

$0.32

$0.319

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

4 kbit

2-Wire, I2C

EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-SOIC-N

AT24C04D-SSHM-T
Microchip Technology
1: $0.26
4,424In Stock

Mfr. Part No.
AT24C04D-SSHM-T

Mouser Part No
556-AT24C04D-SSHM-T

Microchip Technology

EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-SOIC-N

Datasheet

4,424In Stock

Cut Tape

$0.26

$0.255

Reel

$0.255

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

EEPROM

SMD/SMT

SOIC-Narrow-8

4 kbit

2-Wire, I2C

EEPROM S/N SEEPROM 4K I2C1MHz 8-TSSOP

AT24CS04-XHM-B
Microchip Technology
1: $0.34
329In Stock

Mfr. Part No.
AT24CS04-XHM-B

Mouser Part No
556-AT24CS04-XHM-B

Microchip Technology

EEPROM S/N SEEPROM 4K I2C1MHz 8-TSSOP

Datasheet

329In Stock

$0.34

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

4 kbit

2-Wire, I2C

EEPROM PB/HALO FREE, 1.8V

AT24HC04B-PU
Microchip Technology
1: $0.58
719In Stock

Mfr. Part No.
AT24HC04B-PU

Mouser Part No
556-AT24HC04B-PU

Microchip Technology

EEPROM PB/HALO FREE, 1.8V

Datasheet

719In Stock

$0.58

$0.575

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

4 kbit

2-Wire, I2C

EEPROM PB/HALO FREE, 1.8V

AT24HC04B-TH-B
Microchip Technology
1: $0.39
1,401In Stock

Mfr. Part No.
AT24HC04B-TH-B

Mouser Part No
556-AT24HC04B-TH-B

Microchip Technology

EEPROM PB/HALO FREE, 1.8V

Datasheet

1,401In Stock

$0.39

$0.383

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

4 kbit

2-Wire, I2C

4 kbit Memory ICs

Types of Memory ICs

Customer Service Office

Company

Resources

Support

DFN-8
DIP-8
MLP-8
MSOP-8
PDIP-8
PLCC-32
SFN-2
SNT-8A
SO-16
SO-8
SOIC-28
SOIC-8
SOIC-Narrow-8
SOP-8
SOP-J-8
SOT-23-3
SOT-23-5
SOT-23-6
SSOP-B-8
TDFN-6