.hide-partial { max-height: none; } .show-more { display: none; }

512 x 8 Memory ICs

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Memory ICs

List Images

Results: 428

Applied Filters:

Organisation = 512 x 8

Manufacturer

Product Type

Mounting Style

Package/Case

Memory Size

Interface Type

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

EEPROM 512x8

93C66A-E/SN
Microchip Technology
1: $0.585
300In Stock

Mfr. Part No.
93C66A-E/SN

Mouser Part No
579-93C66A-E/SN

Microchip Technology

EEPROM 512x8

Datasheet

300In Stock

$0.585

$0.571

$0.558

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

3-Wire, Microwire

EEPROM 512x8

93C66A-I/MS
Microchip Technology
1: $0.598
420In Stock

Mfr. Part No.
93C66A-I/MS

Mouser Part No
579-93C66A-I/MS

Microchip Technology

EEPROM 512x8

Datasheet

420In Stock

$0.598

$0.593

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

4 kbit

3-Wire, Microwire

EEPROM 512x8

93C66A-I/P
Microchip Technology
1: $0.653
1,061In Stock

Mfr. Part No.
93C66A-I/P

Mouser Part No
579-93C66A-I/P

Microchip Technology

EEPROM 512x8

Datasheet

1,061In Stock

$0.653

$0.651

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

4 kbit

3-Wire, Microwire

EEPROM 512x8

93C66A-I/SN
Microchip Technology
1: $0.476
1,589In Stock

Mfr. Part No.
93C66A-I/SN

Mouser Part No
579-93C66A-I/SN

Microchip Technology

EEPROM 512x8

Datasheet

1,589In Stock

$0.476

$0.462

$0.457

$0.456

$0.449

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

3-Wire, Microwire

EEPROM 512x8

93LC66A-I/SN
Microchip Technology
1: $0.517
962In Stock

Mfr. Part No.
93LC66A-I/SN

Mouser Part No
579-93LC66A-I/SN

Microchip Technology

EEPROM 512x8

Datasheet

962In Stock

$0.517

$0.506

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

3-Wire, Microwire

EEPROM 512x8

93LC66AT-E/OT
Microchip Technology
1: $0.558
2,265In Stock

Mfr. Part No.
93LC66AT-E/OT

Mouser Part No
579-93LC66AT-E/OT

Microchip Technology

EEPROM 512x8

Datasheet

2,265In Stock

Cut Tape

$0.558

$0.555

Reel

$0.514

$0.509

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

EEPROM

SMD/SMT

SOT-23-6

4 kbit

3-Wire, Microwire

EEPROM 512x8

93LC66AT-I/OT
Microchip Technology
1: $0.476
1,195In Stock
6,000Expected 20/7/2026

Mfr. Part No.
93LC66AT-I/OT

Mouser Part No
579-93LC66AT-I/OT

Microchip Technology

EEPROM 512x8

Datasheet

1,195In Stock

6,000Expected 20/7/2026

Cut Tape

$0.476

$0.473

$0.462

Reel

$0.438

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

EEPROM

SMD/SMT

SOT-23-6

4 kbit

3-Wire, Microwire

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

AT24C04D-MAHM-E
Microchip Technology
1: $0.408
1,076In Stock

Mfr. Part No.
AT24C04D-MAHM-E

Mouser Part No
579-AT24C04D-MAHM-E

Microchip Technology

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

Datasheet

1,076In Stock

Cut Tape

$0.408

$0.405

Reel

$0.405

MouseReel Available

Min.: 1
Mult.: 1

: 15,000

EEPROM

SMD/SMT

UDFN-8

4 kbit

2-Wire, I2C

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

AT24C04D-PUM
Microchip Technology
1: $0.639
1,065In Stock

Mfr. Part No.
AT24C04D-PUM

Mouser Part No
579-AT24C04D-PUM

Microchip Technology

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

Datasheet

1,065In Stock

$0.639

$0.636

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

4 kbit

2-Wire, I2C

EEPROM Automotive 4-Kbit serial I2C bus EEPROM

M24C04-DRMN3TP/K
STMicroelectronics
1: $0.598
3,590In Stock

Mfr. Part No.
M24C04-DRMN3TP/K

Mouser Part No
511-M24C04-DRMN3TP/K

STMicroelectronics

EEPROM Automotive 4-Kbit serial I2C bus EEPROM

Datasheet

3,590In Stock

Cut Tape

$0.598

$0.554

$0.54

$0.529

View

Reel

$0.461

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

SOIC-8

4 kbit

2-Wire, I2C

EEPROM 4 Kbit serial I2C Bus EEPROM

M24C04-FMC6TG
STMicroelectronics
1: $0.367
5,253In Stock
10,000Expected 26/10/2026

Mfr. Part No.
M24C04-FMC6TG

Mouser Part No
511-M24C04-FMC6TG

STMicroelectronics

EEPROM 4 Kbit serial I2C Bus EEPROM

Learn More

Datasheet

5,253In Stock

10,000Expected 26/10/2026

Cut Tape

$0.367

$0.337

$0.329

$0.324

View

Reel

$0.306

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

EEPROM

SMD/SMT

UFDFPN-8

4 kbit

2-Wire, I2C

EEPROM 4 Kbit serial I2C Bus EEPROM

M24C04-FMN6TP
STMicroelectronics
1: $0.313
8,887In Stock

Mfr. Part No.
M24C04-FMN6TP

Mouser Part No
511-M24C04-FMN6TP

STMicroelectronics

EEPROM 4 Kbit serial I2C Bus EEPROM

Learn More

Datasheet

8,887In Stock

Cut Tape

$0.313

$0.299

$0.292

$0.287

View

Reel

$0.257

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

SOIC-8

4 kbit

2-Wire, I2C

EEPROM Serial Eeprom 4 Kbit 1.8V to 5.5V 400kHz

M24C04-RMC6TG
STMicroelectronics
1: $0.381
1,741In Stock
5,000On Order

Mfr. Part No.
M24C04-RMC6TG

Mouser Part No
511-M24C04-RMC6TG

STMicroelectronics

EEPROM Serial Eeprom 4 Kbit 1.8V to 5.5V 400kHz

Learn More

Datasheet

1,741In Stock

5,000On Order

Cut Tape

$0.381

$0.354

$0.344

$0.337

View

Reel

$0.295

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

EEPROM

SMD/SMT

UFDFPN-8

4 kbit

2-Wire, I2C

EEPROM 16Kbit 8Kbit 4Kbit 2Kb and 1Kb Serial

M24C04-RMN6P
STMicroelectronics
1: $0.326
6,168In Stock

Mfr. Part No.
M24C04-RMN6P

Mouser Part No
511-M24C04-RMN6P

STMicroelectronics

EEPROM 16Kbit 8Kbit 4Kbit 2Kb and 1Kb Serial

Learn More

Datasheet

6,168In Stock

$0.326

$0.303

$0.296

$0.291

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

2-Wire, I2C

EEPROM EEPROM S I2C 4k

M24C04-WDW6TP
STMicroelectronics
1: $0.299
3,835In Stock
8,000On Order

Mfr. Part No.
M24C04-WDW6TP

Mouser Part No
511-M24C04-WDW6TP

STMicroelectronics

EEPROM EEPROM S I2C 4k

Learn More

Datasheet

3,835In Stock

8,000On Order

Cut Tape

$0.299

$0.279

$0.271

$0.267

View

Reel

$0.22

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

EEPROM

SMD/SMT

TSSOP-8

4 kbit

2-Wire, I2C

EEPROM EEPROM S I2C 4k

M24C04-WMN6TP
STMicroelectronics
1: $0.258
6,062In Stock
10,000Expected 31/8/2026

Mfr. Part No.
M24C04-WMN6TP

Mouser Part No
511-M24C04-WMN6TP

STMicroelectronics

EEPROM EEPROM S I2C 4k

Learn More

Datasheet

6,062In Stock

10,000Expected 31/8/2026

Cut Tape

$0.258

$0.239

$0.234

$0.23

View

Reel

$0.174

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

SO-8

4 kbit

2-Wire, I2C

EEPROM 4 Kbit I2C bus / SMBus Serial EEPROM, SPD for DRAM Modules (DDR4)

M34E04-FMC9TG
STMicroelectronics
1: $0.462
2,575In Stock

Mfr. Part No.
M34E04-FMC9TG

Mouser Part No
511-M34E04-FMC9TG

STMicroelectronics

EEPROM 4 Kbit I2C bus / SMBus Serial EEPROM, SPD for DRAM Modules (DDR4)

Learn More

Datasheet

2,575In Stock

Cut Tape

$0.462

$0.434

$0.424

$0.415

View

Reel

$0.355

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

EEPROM

SMD/SMT

UFDFPN-8

4 kbit

2-Wire, I2C

EEPROM 4-Kbit SPI bus EEPROM with high-speed clock

M95040-DFMC6TG
STMicroelectronics
1: $0.585
2,182In Stock

Mfr. Part No.
M95040-DFMC6TG

Mouser Part No
511-M95040-DFMC6TG

STMicroelectronics

EEPROM 4-Kbit SPI bus EEPROM with high-speed clock

Learn More

Datasheet

2,182In Stock

Cut Tape

$0.585

$0.558

$0.544

$0.532

View

Reel

$0.413

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

EEPROM

SMD/SMT

UFDFPN-8

4 kbit

SPI

EEPROM Auto 4-Kb SPI bus EEPROM

M95040-DRDW3TP/K
STMicroelectronics
1: $0.857
1,992In Stock

Mfr. Part No.
M95040-DRDW3TP/K

Mouser Part No
511-M95040-DRDW3TP/K

STMicroelectronics

EEPROM Auto 4-Kb SPI bus EEPROM

Datasheet

1,992In Stock

Cut Tape

$0.857

$0.806

$0.786

$0.77

View

Reel

$0.613

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

EEPROM

SMD/SMT

TSSOP-8

4 kbit

SPI

EEPROM Automotive 4-Kbit SPI bus EEPROM with high-speed clock

M95040-DRMF3TG/K
STMicroelectronics
1: $0.721
313In Stock
2,500Expected 11/1/2027

Mfr. Part No.
M95040-DRMF3TG/K

Mouser Part No
511-M95040-DRMF3TG/K

STMicroelectronics

EEPROM Automotive 4-Kbit SPI bus EEPROM with high-speed clock

Datasheet

313In Stock

2,500Expected 11/1/2027

Cut Tape

$0.721

$0.688

$0.67

$0.656

View

Reel

$0.571

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

MLP-8

4 kbit

SPI

EEPROM Serial SPI Bus EEPROM

M95040-RDW6TP
STMicroelectronics
1: $0.53
1,128In Stock

Mfr. Part No.
M95040-RDW6TP

Mouser Part No
511-M95040-RDW6TP

STMicroelectronics

EEPROM Serial SPI Bus EEPROM

Learn More

Datasheet

1,128In Stock

Cut Tape

$0.53

$0.515

$0.502

$0.491

View

Reel

$0.332

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

EEPROM

SMD/SMT

TSSOP-8

4 kbit

SPI

EEPROM 4K (512X8) 2-WIRE 1.7V

AT24C04C-PUM
Microchip Technology
1: $0.707
1,925In Stock

Mfr. Part No.
AT24C04C-PUM

Mouser Part No
556-AT24C04C-PUM

Microchip Technology

EEPROM 4K (512X8) 2-WIRE 1.7V

Datasheet

1,925In Stock

$0.707

$0.695

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

4 kbit

2-Wire, I2C

EEPROM 4K Serial EEPROM 512 X 8, 1.8V

24AA044-I/SN
Microchip Technology
1: $0.49
1,510In Stock

Mfr. Part No.
24AA044-I/SN

Mouser Part No
579-24AA044-I/SN

Microchip Technology

EEPROM 4K Serial EEPROM 512 X 8, 1.8V

Datasheet

1,510In Stock

$0.49

$0.477

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

2-Wire, I2C

EEPROM 4K 512X8 2.5V SER EE EXT

25LC040A-E/P
Microchip Technology
1: $1.05
375In Stock

Mfr. Part No.
25LC040A-E/P

Mouser Part No
579-25LC040A-E/P

Microchip Technology

EEPROM 4K 512X8 2.5V SER EE EXT

Datasheet

375In Stock

$1.05

$1.04

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

4 kbit

SPI

EEPROM 4K Serial EEPROM SPD EEPROM for DDR4

34AA04-I/SN
Microchip Technology
1: $0.517
487In Stock

Mfr. Part No.
34AA04-I/SN

Mouser Part No
579-34AA04-I/SN

Microchip Technology

EEPROM 4K Serial EEPROM SPD EEPROM for DDR4

Datasheet

487In Stock

$0.517

$0.506

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-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