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512 x 8 Memory ICs

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Types of Memory ICs

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Results: 428

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Organisation = 512 x 8

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Part #

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

AT24C04C-MAHM-T
Microchip Technology
1: $0.462
13,825In Stock

Mfr. Part No.
AT24C04C-MAHM-T

Mouser Part No
556-AT24C04C-MAHM-T

Microchip Technology

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

Datasheet

13,825In Stock

Cut Tape

$0.462

Reel

$0.462

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

EEPROM

SMD/SMT

UDFN-8

4 kbit

2-Wire, I2C

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

AT24C04C-SSHM-T
Microchip Technology
1: $0.422
12,005In Stock

Mfr. Part No.
AT24C04C-SSHM-T

Mouser Part No
556-AT24C04C-SSHM-T

Microchip Technology

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

Datasheet

12,005In Stock

Cut Tape

$0.422

$0.405

Reel

$0.381

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

EEPROM

SMD/SMT

SOIC-Narrow-8

4 kbit

2-Wire, I2C

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

AT24C04C-XHM-T
Microchip Technology
1: $0.435
8,171In Stock

Mfr. Part No.
AT24C04C-XHM-T

Mouser Part No
556-AT24C04C-XHM-T

Microchip Technology

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

Datasheet

8,171In Stock

Cut Tape

$0.435

$0.434

Reel

$0.434

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

EEPROM

SMD/SMT

TSSOP-8

4 kbit

2-Wire, I2C

EEPROM 4K 512X8 2.5V SER EE EXT

25LC040AT-E/MC
Microchip Technology
1: $1.05
3,300In Stock

Mfr. Part No.
25LC040AT-E/MC

Mouser Part No
579-25LC040AT-E/MC

Microchip Technology

EEPROM 4K 512X8 2.5V SER EE EXT

Datasheet

3,300In Stock

Cut Tape

$1.05

$1.04

Reel

$1.04

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

DFN-8

4 kbit

SPI

EEPROM 4K 512X8 2.5V SER EE EXT

25LC040AT-E/OT
Microchip Technology
1: $0.857
5,190In Stock

Mfr. Part No.
25LC040AT-E/OT

Mouser Part No
579-25LC040AT-E/OT

Microchip Technology

EEPROM 4K 512X8 2.5V SER EE EXT

Datasheet

5,190In Stock

Cut Tape

$0.857

$0.854

$0.809

Reel

$0.809

$0.80

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

EEPROM

SMD/SMT

SOT-23-6

4 kbit

SPI

EEPROM 4K 512X8 2.5V SER EE EXT

25LC040AT-E/SN
Microchip Technology
1: $0.884
2,565In Stock

Mfr. Part No.
25LC040AT-E/SN

Mouser Part No
579-25LC040AT-E/SN

Microchip Technology

EEPROM 4K 512X8 2.5V SER EE EXT

Datasheet

2,565In Stock

Cut Tape

$0.884

$0.883

Reel

$0.883

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

4 kbit

SPI

EEPROM 4K 512X8 2.5V SER EE IND

25LC040AT-I/OT
Microchip Technology
1: $0.734
13,468In Stock
30,000Expected 10/9/2026

Mfr. Part No.
25LC040AT-I/OT

Mouser Part No
579-25LC040AT-I/OT

Microchip Technology

EEPROM 4K 512X8 2.5V SER EE IND

Datasheet

13,468In Stock

30,000Expected 10/9/2026

Cut Tape

$0.734

$0.724

$0.717

$0.71

View

Reel

$0.672

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

EEPROM

SMD/SMT

SOT-23-6

4 kbit

SPI

EEPROM 512x8 - 1.8V

93AA66AT-I/OT
Microchip Technology
1: $0.476
10,588In Stock

Mfr. Part No.
93AA66AT-I/OT

Mouser Part No
579-93AA66AT-I/OT

Microchip Technology

EEPROM 512x8 - 1.8V

Datasheet

10,588In Stock

Cut Tape

$0.476

$0.441

Reel

$0.427

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

EEPROM

SMD/SMT

SOT-23-6

4 kbit

3-Wire, Microwire

EEPROM 4K-Bit I2C Serial EEPROM

CAT24C04WI-GT3
onsemi
1: $0.53
34,004In Stock

Mfr. Part No.
CAT24C04WI-GT3

Mouser Part No
698-CAT24C04WI-GT3

onsemi

EEPROM 4K-Bit I2C Serial EEPROM

Learn More

Datasheet

34,004In Stock

Cut Tape

$0.53

$0.488

$0.473

$0.465

View

Reel

$0.388

MouseReel Available

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

: 3,000

EEPROM

SMD/SMT

SOIC-8

4 kbit

2-Wire, I2C

EEPROM 4K-Bit I2C Serial EEPROM

CAT24C04YI-GT3
onsemi
1: $0.462
39,988In Stock

Mfr. Part No.
CAT24C04YI-GT3

Mouser Part No
698-CAT24C04YI-GT3

onsemi

EEPROM 4K-Bit I2C Serial EEPROM

Learn More

Datasheet

39,988In Stock

Cut Tape

$0.462

$0.449

$0.445

$0.432

View

Reel

$0.317

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 3,000

EEPROM

SMD/SMT

TSSOP-8

4 kbit

2-Wire, I2C

EEPROM 4K-Bit SPI Serial

CAT25040VP2I-GT3
onsemi
1: $0.639
13,778In Stock

Mfr. Part No.
CAT25040VP2I-GT3

Mouser Part No
698-CAT25040VP2I-GT3

onsemi

EEPROM 4K-Bit SPI Serial

Datasheet

13,778In Stock

Cut Tape

$0.639

$0.607

$0.586

$0.574

View

Reel

$0.394

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

EEPROM

SMD/SMT

TDFN-8

4 kbit

3-Wire, SPI

F-RAM F-RAM Memory Serial

CY15B004J-SXE
Infineon Technologies
1: $3.97
972In Stock

Mfr. Part No.
CY15B004J-SXE

Mouser Part No
727-CY15B004J-SXE

Infineon Technologies

F-RAM F-RAM Memory Serial

Datasheet

972In Stock

$3.97

$3.71

$3.60

$3.52

View

Min.: 1
Mult.: 1

FRAM

SMD/SMT

SOIC-8

4 kbit

I2C

F-RAM F-RAM Memory Serial

CY15B004J-SXET
Infineon Technologies
1: $3.96
2,500In Stock

Mfr. Part No.
CY15B004J-SXET

Mouser Part No
727-CY15B004J-SXET

Infineon Technologies

F-RAM F-RAM Memory Serial

Datasheet

2,500In Stock

Cut Tape

$3.96

$3.70

$3.59

$3.51

View

Reel

$3.07

Min.: 1
Mult.: 1

: 2,500

FRAM

SMD/SMT

SOIC-8

4 kbit

I2C

EEPROM 4KB I2C SER EEPROM

CAT24C04HU4I-GT3
onsemi
1: $0.639
20,064In Stock

Mfr. Part No.
CAT24C04HU4I-GT3

Mouser Part No
863-CAT24C04HU4I-GT3

onsemi

EEPROM 4KB I2C SER EEPROM

Learn More

Datasheet

20,064In Stock

Cut Tape

$0.639

$0.604

$0.589

$0.57

$0.559

Reel

$0.559

MouseReel Available

Min.: 1
Mult.: 1
Max.: 490

: 3,000

EEPROM

SMD/SMT

UDFN-8

4 kbit

2-Wire, I2C

EEPROM 4KB I2C SER EEPROM LOW VC

NV24C04DWVLT3G
onsemi
1: $0.53
8,940In Stock

Mfr. Part No.
NV24C04DWVLT3G

Mouser Part No
863-NV24C04DWVLT3G

onsemi

EEPROM 4KB I2C SER EEPROM LOW VC

Learn More

Datasheet

8,940In Stock

Cut Tape

$0.53

$0.496

$0.484

$0.475

View

Reel

$0.452

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

: 3,000

EEPROM

SMD/SMT

SOIC-8

4 kbit

I2C

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

AT24CS04-STUM-T
Microchip Technology
1: $0.558
10,252In 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

10,252In Stock

Cut Tape

$0.558

$0.549

Reel

$0.549

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

EEPROM

SMD/SMT

SOT-23-5

4 kbit

2-Wire, I2C

EEPROM 2.5 V to 5.5V 4K

M95040-WMN6P
STMicroelectronics
1: $0.571
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

$0.571

$0.543

$0.537

$0.532

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

SPI

EEPROM 512x8 - 2.5V Lead Free Package

24LC04B-I/SNG
Microchip Technology
1: $0.598
496In Stock
NRND

Mfr. Part No.
24LC04B-I/SNG

Mouser Part No
579-24LC04B-I/SNG

NRND

Microchip Technology

EEPROM 512x8 - 2.5V Lead Free Package

Learn More

Datasheet

Product Comments

496In Stock

$0.598

$0.596

$0.506

$0.502

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

2-Wire, I2C

EEPROM 512x8 - 2.5V Lead Free Package

24LC04BT-I/SNG
Microchip Technology
1: $0.517
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

$0.517

$0.506

Reel

$0.502

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

4 kbit

2-Wire, I2C

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

AT24C04C-SSHM-B
Microchip Technology
1: $0.381
1,872In Stock

Mfr. Part No.
AT24C04C-SSHM-B

Mouser Part No
556-AT24C04C-SSHM-B

Microchip Technology

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

Datasheet

1,872In Stock

$0.381

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: $0.354
3,836In Stock
10,000Expected 6/10/2026

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

3,836In Stock

10,000Expected 6/10/2026

Cut Tape

$0.354

$0.347

Reel

$0.324

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: $0.435
2,923In 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

2,923In Stock

$0.435

$0.434

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

4 kbit

2-Wire, I2C

EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-UDFN

AT24C04D-MAHM-T
Microchip Technology
1: $0.408
3,438In Stock
5,000Expected 10/7/2026

Mfr. Part No.
AT24C04D-MAHM-T

Mouser Part No
556-AT24C04D-MAHM-T

Microchip Technology

EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-UDFN

Datasheet

3,438In Stock

5,000Expected 10/7/2026

Cut Tape

$0.408

$0.405

Reel

$0.381

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

EEPROM

SMD/SMT

UDFN-8

4 kbit

2-Wire, I2C

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

AT24C04D-SSHM-T
Microchip Technology
1: $0.354
5,510In 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

5,510In Stock

Cut Tape

$0.354

$0.347

Reel

$0.324

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: $0.462
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

$0.462

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

4 kbit

2-Wire, I2C

512 x 8 Memory ICs

Types of Memory ICs

Customer Service Office

Company

Resources

Support

DFN-8
DIP-8
MLP-8
MSOP-8
PDIP-8
SO-8
SOIC-8
SOIC-Narrow-8
SOP-8
SOP-J-8
SOT-23-3
SOT-23-5
SOT-23-6
SSOP-B-8
TDFN-8
TO-92-3
TSOT-23-5
TSSOP-8
TSSOP-B-8
TSSOP-BJ-8