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400 kHz EEPROM

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Maximum Clock Frequency = 400 kHz

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Part #

EEPROM 2K, SERIAL EE, EXT 256 X 8 1.8V

24AA025E64-E/SN
Microchip Technology
1: $0.49
2,965In Stock

Mfr. Part No.
24AA025E64-E/SN

Mouser Part No
579-24AA025E64-E/SN

Microchip Technology

EEPROM 2K, SERIAL EE, EXT 256 X 8 1.8V

Datasheet

2,965In Stock

$0.49

$0.489

Min.: 1
Mult.: 1

2 kbit

2-Wire, I2C

400 kHz

256 x 8

SOIC-8

900 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 125 C

24AA025

Tube

EEPROM 2K, SERIAL EE, EXT 256 X 8 1.8V

24AA025E64T-E/SN
Microchip Technology
1: $0.49
143In Stock

Mfr. Part No.
24AA025E64T-E/SN

Mouser Part No
579-24AA025E64T-E/SN

Microchip Technology

EEPROM 2K, SERIAL EE, EXT 256 X 8 1.8V

Datasheet

143In Stock

Cut Tape

$0.49

$0.489

Reel

$0.489

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

2 kbit

2-Wire, I2C

400 kHz

256 x 8

SOIC-8

900 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 125 C

24AA025

Reel, Cut Tape, MouseReel

EEPROM 1024K 128KX8 1.8V SER EE

24AA1025-I/P
Microchip Technology
1: $4.33
319In Stock

Mfr. Part No.
24AA1025-I/P

Mouser Part No
579-24AA1025-I/P

Microchip Technology

EEPROM 1024K 128KX8 1.8V SER EE

Learn More

Datasheet

319In Stock

$4.33

Min.: 1
Mult.: 1

1 Mbit

2-Wire, I2C

400 kHz

128 k x 8

PDIP-8

900 ns

1.7 V

5.5 V

Through Hole

200 Year

- 40 C

+ 85 C

Tube

EEPROM 1024K 128K X 8 1.8V SER EE 128 BYTE PAGE

24AA1026-I/P
Microchip Technology
1: $4.33
31In Stock

Mfr. Part No.
24AA1026-I/P

Mouser Part No
579-24AA1026-I/P

Microchip Technology

EEPROM 1024K 128K X 8 1.8V SER EE 128 BYTE PAGE

Learn More

Datasheet

31In Stock

$4.33

Min.: 1
Mult.: 1

1 Mbit

2-Wire, I2C

400 kHz

128 k x 8

PDIP-8

900 ns

1.7 V

5.5 V

Through Hole

200 Year

- 40 C

+ 85 C

Tube

EEPROM 16kx8 - 1.8V

24AA128-I/MF
Microchip Technology
1: $1.10
282In Stock

Mfr. Part No.
24AA128-I/MF

Mouser Part No
579-24AA128-I/MF

Microchip Technology

EEPROM 16kx8 - 1.8V

Datasheet

282In Stock

$1.10

Min.: 1
Mult.: 1

128 kbit

2-Wire, I2C

400 kHz

16 k x 8

DFN-8

900 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24AA128

Tube

EEPROM 16kx8 - 1.8V

24AA128-I/MS
Microchip Technology
1: $0.78
11In Stock

Mfr. Part No.
24AA128-I/MS

Mouser Part No
579-24AA128-I/MS

Microchip Technology

EEPROM 16kx8 - 1.8V

Datasheet

11In Stock

$0.78

$0.762

$0.748

$0.747

Min.: 1
Mult.: 1

128 kbit

2-Wire, I2C

400 kHz

16 k x 8

MSOP-8

900 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24AA128

Tube

EEPROM 16kx8 - 1.8V

24AA128-I/P
Microchip Technology
1: $0.84
416In Stock

Mfr. Part No.
24AA128-I/P

Mouser Part No
579-24AA128-I/P

Microchip Technology

EEPROM 16kx8 - 1.8V

Datasheet

416In Stock

$0.84

$0.812

$0.811

$0.798

View

Min.: 1
Mult.: 1

128 kbit

2-Wire, I2C

400 kHz

16 k x 8

PDIP-8

900 ns

1.7 V

5.5 V

Through Hole

200 Year

- 40 C

+ 85 C

24AA128

Tube

EEPROM 16kx8 - 1.8V

24AA128-I/SN
Microchip Technology
1: $0.74
2In Stock
2,600Expected 07/08/2026

Mfr. Part No.
24AA128-I/SN

Mouser Part No
579-24AA128-I/SN

Microchip Technology

EEPROM 16kx8 - 1.8V

Datasheet

2In Stock

2,600Expected 07/08/2026

$0.74

$0.739

$0.716

$0.705

$0.704

Min.: 1
Mult.: 1

128 kbit

2-Wire, I2C

400 kHz

16 k x 8

SOIC-8

900 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24AA128

Tube

EEPROM 16kx8 - 1.8V

24AA128-I/ST
Microchip Technology
1: $0.78
951In Stock

Mfr. Part No.
24AA128-I/ST

Mouser Part No
579-24AA128-I/ST

Microchip Technology

EEPROM 16kx8 - 1.8V

Datasheet

951In Stock

$0.78

$0.766

$0.761

$0.755

View

Min.: 1
Mult.: 1

128 kbit

2-Wire, I2C

400 kHz

16 k x 8

TSSOP-8

900 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24AA128

Tube

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

24AA256-E/SN
Microchip Technology
1: $1.16
475In Stock

Mfr. Part No.
24AA256-E/SN

Mouser Part No
579-24AA256-E/SN

Microchip Technology

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

Datasheet

475In Stock

$1.16

Min.: 1
Mult.: 1

256 kbit

2-Wire, I2C

400 kHz

32 k x 8

SOIC-8

900 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 125 C

24AA256

Tube

EEPROM 256K, 32K x 8, 1.8V SER EE, ExT

24AA256-E/ST
Microchip Technology
1: $1.21
1,068In Stock

Mfr. Part No.
24AA256-E/ST

Mouser Part No
579-24AA256-E/ST

Microchip Technology

EEPROM 256K, 32K x 8, 1.8V SER EE, ExT

Datasheet

1,068In Stock

$1.21

Min.: 1
Mult.: 1

256 kbit

2-Wire, I2C

400 kHz

32 k x 8

TSSOP-8

900 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 125 C

24AA256

Tube

EEPROM 32kx8 - 1.8V

24AA256-I/P
Microchip Technology
1: $1.16
101In Stock

Mfr. Part No.
24AA256-I/P

Mouser Part No
579-24AA256-I/P

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

101In Stock

$1.16

$1.14

$1.11

$1.10

Min.: 1
Mult.: 1

256 kbit

2-Wire, I2C

400 kHz

32 k x 8

PDIP-8

900 ns

1.7 V

5.5 V

Through Hole

200 Year

- 40 C

+ 85 C

24AA256

Tube

EEPROM 32kx8 - 1.8V

24AA256-I/SM
Microchip Technology
1: $1.10
51In Stock

Mfr. Part No.
24AA256-I/SM

Mouser Part No
579-24AA256-I/SM

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

51In Stock

$1.10

Min.: 1
Mult.: 1

256 kbit

2-Wire, I2C

400 kHz

32 k x 8

SOIJ-8

900 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24AA256

Tube

EEPROM 32kx8 - 1.8V

24AA256T-I/SM
Microchip Technology
1: $1.10
910In Stock

Mfr. Part No.
24AA256T-I/SM

Mouser Part No
579-24AA256T-I/SM

Microchip Technology

EEPROM 32kx8 - 1.8V

Datasheet

910In Stock

Cut Tape

$1.10

Reel

$1.10

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

256 kbit

2-Wire, I2C

400 kHz

32 k x 8

SOIJ-8

900 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24AA256

Reel, Cut Tape, MouseReel

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

24AA256UID-I/P
Microchip Technology
1: $1.24
313In Stock

Mfr. Part No.
24AA256UID-I/P

Mouser Part No
579-24AA256UID-I/P

Microchip Technology

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

Datasheet

313In Stock

$1.24

$1.22

$1.21

$1.19

$1.18

Min.: 1
Mult.: 1

256 kbit

2-Wire, I2C

400 kHz

32 k x 8

PDIP-8

900 ns

1.7 V

5.5 V

Through Hole

200 Year

- 40 C

+ 85 C

24AA256

Tube

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

24AA256UID-I/ST
Microchip Technology
1: $1.21
483In Stock
1,800Expected 16/11/2026

Mfr. Part No.
24AA256UID-I/ST

Mouser Part No
579-24AA256UID-I/ST

Microchip Technology

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

Datasheet

483In Stock

1,800Expected 16/11/2026

$1.21

Min.: 1
Mult.: 1

256 kbit

2-Wire, I2C

400 kHz

32 k x 8

TSSOP-8

900 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24AA256

Tube

EEPROM 4kx8

24AA32A-I/P
Microchip Technology
1: $0.56
1,480In Stock

Mfr. Part No.
24AA32A-I/P

Mouser Part No
579-24AA32A-I/P

Microchip Technology

EEPROM 4kx8

Datasheet

1,480In Stock

$0.56

$0.55

$0.53

Min.: 1
Mult.: 1

32 kbit

2-Wire, I2C

400 kHz

4 k x 8

PDIP-8

3.5 us

1.8 V

5.5 V

Through Hole

200 Year

- 40 C

+ 85 C

Tube

EEPROM 4kx8

24AA32A-I/SM
Microchip Technology
1: $0.52
505In Stock

Mfr. Part No.
24AA32A-I/SM

Mouser Part No
579-24AA32A-I/SM

Microchip Technology

EEPROM 4kx8

Datasheet

505In Stock

$0.52

$0.511

Min.: 1
Mult.: 1

32 kbit

2-Wire, I2C

400 kHz

4 k x 8

SOIJ-8

3.5 us

1.8 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

Tube

EEPROM 4kx8

24AA32A-I/SN
Microchip Technology
1: $0.52
1,800In Stock
6,400Expected 21/09/2026

Mfr. Part No.
24AA32A-I/SN

Mouser Part No
579-24AA32A-I/SN

Microchip Technology

EEPROM 4kx8

Datasheet

1,800In Stock

6,400Expected 21/09/2026

$0.52

$0.511

Min.: 1
Mult.: 1

32 kbit

2-Wire, I2C

400 kHz

4 k x 8

SOIC-8

3.5 us

1.8 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

Tube

EEPROM 32K 4K X 8 1.8V SERIAL EE IND 1/4AWP

24AA32AF-I/MS
Microchip Technology
1: $0.50
1,598In Stock

Mfr. Part No.
24AA32AF-I/MS

Mouser Part No
579-24AA32AF-I/MS

Microchip Technology

EEPROM 32K 4K X 8 1.8V SERIAL EE IND 1/4AWP

Datasheet

1,598In Stock

$0.50

Min.: 1
Mult.: 1

32 kbit

2-Wire, I2C

400 kHz

4 k x 8

MSOP-8

900 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24AA32A

Tube

EEPROM 32K 4K X 8 1.8V SERIAL EE IND 1/4AWP

24AA32AF-I/P
Microchip Technology
1: $0.60
96In Stock

Mfr. Part No.
24AA32AF-I/P

Mouser Part No
579-24AA32AF-I/P

Microchip Technology

EEPROM 32K 4K X 8 1.8V SERIAL EE IND 1/4AWP

Datasheet

96In Stock

$0.60

$0.596

Min.: 1
Mult.: 1

32 kbit

2-Wire, I2C

400 kHz

4 k x 8

PDIP-8

900 ns

1.7 V

5.5 V

Through Hole

200 Year

- 40 C

+ 85 C

Tube

EEPROM 32K 4K X 8 1.8V SERIAL EE IND 1/4AWP

24AA32AF-I/ST
Microchip Technology
1: $0.50
367In Stock

Mfr. Part No.
24AA32AF-I/ST

Mouser Part No
579-24AA32AF-I/ST

Microchip Technology

EEPROM 32K 4K X 8 1.8V SERIAL EE IND 1/4AWP

Datasheet

367In Stock

$0.50

Min.: 1
Mult.: 1

32 kbit

2-Wire, I2C

400 kHz

4 k x 8

TSSOP-8

900 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

Tube

EEPROM 32K 4K X 8 1.8V SERIAL EE IND 1/4AWP

24AA32AFT-I/MNY
Microchip Technology
1: $0.54
552In Stock
3,300Expected 01/10/2026

Mfr. Part No.
24AA32AFT-I/MNY

Mouser Part No
579-24AA32AFT-I/MNY

Microchip Technology

EEPROM 32K 4K X 8 1.8V SERIAL EE IND 1/4AWP

Datasheet

552In Stock

3,300Expected 01/10/2026

Cut Tape

$0.54

$0.532

Reel

$0.532

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

32 kbit

2-Wire, I2C

400 kHz

4 k x 8

TDFN-8

900 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

EEPROM 32K 4K X 8 1.8V SERIAL EE IND 1/4AWP

24AA32AFT-I/MS
Microchip Technology
1: $0.54
211In Stock

Mfr. Part No.
24AA32AFT-I/MS

Mouser Part No
579-24AA32AFT-I/MS

Microchip Technology

EEPROM 32K 4K X 8 1.8V SERIAL EE IND 1/4AWP

Datasheet

211In Stock

Cut Tape

$0.54

$0.532

Reel

$0.532

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

32 kbit

2-Wire, I2C

400 kHz

4 k x 8

MSOP-8

900 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

EEPROM 32K 4K X 8 1.8V SERIAL EE IND

24AA32AT-I/OT
Microchip Technology
1: $0.44
2,390In Stock

Mfr. Part No.
24AA32AT-I/OT

Mouser Part No
579-24AA32AT-I/OT

Microchip Technology

EEPROM 32K 4K X 8 1.8V SERIAL EE IND

Datasheet

2,390In Stock

Cut Tape

$0.44

Reel

$0.413

$0.41

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

32 kbit

2-Wire, I2C

400 kHz

4 k x 8

SOT-23-5

3.5 us

1.8 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

400 kHz EEPROM

Customer Service Office

Company

Resources

Support

CSP-8
DFN-8
DFN-S-8
MSOP-8
PDIP-8
SC-70-5
SO-8
SOIC-8
SOIC-Narrow-8
SOIJ-8
SOP-14
SOP-8
SOP-J-8
SOT-23-5
SOT-23-6
SSOP-B-14
TDFN-8
TMSOP-8
TSOT-23-5
TSSOP-14

24AA01
24AA02
24AA025
24AA04
24AA04H
24AA1025
24AA128
24AA256
24AA32A
24AA52
24AA64
24AA64F
24AA64X
24FC128
24LC01B
24LC024
24LC025
24LC02B
24LC04B
24LC04BH