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Microchip EEPROM

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Part #

EEPROM 32 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

24CW320T-I/Q4B
Microchip Technology
1: $0.38
2,721In Stock

Mfr. Part No.
24CW320T-I/Q4B

Mouser Part No
579-24CW320T-I/Q4B

Microchip Technology

EEPROM 32 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

Learn More

Datasheet

2,721In Stock

Cut Tape

$0.38

$0.372

Reel

$0.372

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

32 kbit

I2C

1 MHz

4 k x 8

UDFN-8

450 ns

1.6 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

EEPROM 2.7-4.5V, 125kpbs, Ind Tmp, 3-SOT23

AT21CS11-STU11-T
Microchip Technology
1: $0.26
4,830In Stock

Mfr. Part No.
AT21CS11-STU11-T

Mouser Part No
579-AT21CS11-STU11-T

Microchip Technology

EEPROM 2.7-4.5V, 125kpbs, Ind Tmp, 3-SOT23

Datasheet

4,830In Stock

Cut Tape

$0.26

$0.255

Reel

$0.255

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

I2C

SOT-23-3

2.7 V

4.5 V

SMD/SMT

100 Year

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

EEPROM 2Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-UDFN

24FC02T-I/MUY
Microchip Technology
1: $0.24
1,137In Stock
NRND

Mfr. Part No.
24FC02T-I/MUY

Mouser Part No
579-24FC02T-I/MUY

NRND

Microchip Technology

EEPROM 2Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-UDFN

Learn More

Datasheet

1,137In Stock

Cut Tape

$0.24

$0.234

$0.223

$0.222

Reel

$0.222

Min.: 1
Mult.: 1

: 5,000

2 kbit

2-Wire, I2C

1 MHz

256 x 8

UDFN-8

450 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24FC02

Reel, Cut Tape

EEPROM 16kx8 - 2.5V Lead Free Package

24LC128-I/SNG
Microchip Technology
1: $0.83
283In Stock
NRND

Mfr. Part No.
24LC128-I/SNG

Mouser Part No
579-24LC128-I/SNG

NRND

Microchip Technology

EEPROM 16kx8 - 2.5V Lead Free Package

Learn More

Datasheet

Product Comments

283In Stock

$0.83

Min.: 1
Mult.: 1

128 kbit

2-Wire, I2C

400 kHz

16 k x 8

SOIC-8

900 ns

2.5 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24LC128

Tube

EEPROM 1kx8 8k 32B Pg 1.8V

25AA080B-I/ST
Microchip Technology
1: $0.75
464In Stock
NRND

Mfr. Part No.
25AA080B-I/ST

Mouser Part No
579-25AA080B-I/ST

NRND

Microchip Technology

EEPROM 1kx8 8k 32B Pg 1.8V

Datasheet

464In Stock

$0.75

$0.745

Min.: 1
Mult.: 1

8 kbit

SPI

10 MHz

1 k x 8

TSSOP-8

50 ns

1.8 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

Tube

EEPROM 256x8-128x16 - 1.8V

93AA56/P
Microchip Technology
1: $0.85
414In Stock
NRND

Mfr. Part No.
93AA56/P

Mouser Part No
579-93AA56/P

NRND

Microchip Technology

EEPROM 256x8-128x16 - 1.8V

Datasheet

414In Stock

$0.85

$0.841

Min.: 1
Mult.: 1

2 kbit

3-Wire, Microwire

2 MHz

256 x 8/128 x 16

PDIP-8

400 ns

1.8 V

5.5 V

Through Hole

200 Year

0 C

+ 70 C

93AA46

Tube

EEPROM 516x8 Or 1024x8

93LC76-I/P
Microchip Technology
1: $1.29
159In Stock
NRND

Mfr. Part No.
93LC76-I/P

Mouser Part No
579-93LC76-I/P

NRND

Microchip Technology

EEPROM 516x8 Or 1024x8

Datasheet

159In Stock

$1.29

Min.: 1
Mult.: 1

8 kbit

3-Wire, Microwire

3 MHz

1 k x 8/512 x 16

PDIP-8

100 ns

2.5 V

6 V

Through Hole

200 Year

- 40 C

+ 85 C

93LC76

Tube

EEPROM 256K 11MIL GRIND - 250NS 883C

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

Mfr. Part No.
AT28C256-25DM/883

Mouser Part No
556-28C256-25DM/883

Microchip / Microsemi

EEPROM 256K 11MIL GRIND - 250NS 883C

Learn More

Datasheet

12In Stock

$252.39

Min.: 1
Mult.: 1

256 kbit

Parallel

32 k x 8

CDIP-28

150 ns

4.5 V

5.5 V

Through Hole

10 Year

- 55 C

+ 125 C

AT28C256

Tube

EEPROM 8 NIPDAU LF 2.7V - 10MS 2.7V

AT24C64BN-10SU-2.7
Microchip Technology
1: $0.90
4,344In Stock

Mfr. Part No.
AT24C64BN-10SU-2.7

Mouser Part No
556-A24C64BN10SU2.7

Microchip Technology

EEPROM 8 NIPDAU LF 2.7V - 10MS 2.7V

Datasheet

4,344In Stock

$0.90

$0.894

Min.: 1
Mult.: 1

64 kbit

2-Wire, I2C

400 kHz

8 k x 8

SOIC-Narrow-8

900 ns

2.7 V

5.5 V

SMD/SMT

100 Year

- 40 C

+ 85 C

Tube

EEPROM 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23, Add=000

AT21CS01-STUM10-T
Microchip Technology
1: $0.26
41,681In Stock

Mfr. Part No.
AT21CS01-STUM10-T

Mouser Part No
556-AT21CS01STUM10T

Microchip Technology

EEPROM 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23, Add=000

Learn More

Datasheet

41,681In Stock

Cut Tape

$0.26

$0.255

Reel

$0.255

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

1 kbit

1-Wire

128 x 8

SOT-23-3

1.7 V

3.6 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT21CS01

Reel, Cut Tape, MouseReel

EEPROM 1K 2-WIRE 8 SOIC PB HALOFREE NiPdAu 1.7V

AT24C01C-SSHM-T
Microchip Technology
1: $0.26
8,950In Stock

Mfr. Part No.
AT24C01C-SSHM-T

Mouser Part No
556-AT24C01C-SSHM-T

Microchip Technology

EEPROM 1K 2-WIRE 8 SOIC PB HALOFREE NiPdAu 1.7V

Datasheet

8,950In Stock

Cut Tape

$0.26

$0.255

Reel

$0.255

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

1 kbit

2-Wire, I2C

1 MHz

128 x 8

SOIC-Narrow-8

550 ns

1.7 V

5.5 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT24C01C

Reel, Cut Tape, MouseReel

EEPROM PB/HALO free NiPdAu, 1.7V

AT24C02C-XHM-T
Microchip Technology
1: $0.30
7,308In Stock
15,000Expected 05/10/2026

Mfr. Part No.
AT24C02C-XHM-T

Mouser Part No
556-AT24C02C-XHM-T

Microchip Technology

EEPROM PB/HALO free NiPdAu, 1.7V

Datasheet

7,308In Stock

15,000Expected 05/10/2026

Cut Tape

$0.30

$0.298

Reel

$0.298

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

2 kbit

2-Wire, I2C

1 MHz

256 x 8

TSSOP-8

550 ns

1.7 V

5.5 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT24C02C

Reel, Cut Tape, MouseReel

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

AT24C04C-MAHM-T
Microchip Technology
1: $0.34
13,810In 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

13,810In Stock

Cut Tape

$0.34

Reel

$0.34

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

4 kbit

2-Wire, I2C

1 MHz

512 x 8

UDFN-8

550 ns

1.7 V

5.5 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT24C04C

Reel, Cut Tape, MouseReel

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

AT24C04C-SSHM-T
Microchip Technology
1: $0.30
11,218In 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

11,218In Stock

Cut Tape

$0.30

$0.298

Reel

$0.298

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

4 kbit

2-Wire, I2C

1 MHz

512 x 8

SOIC-Narrow-8

550 ns

1.7 V

5.5 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT24C04C

Reel, Cut Tape, MouseReel

EEPROM SERIAL EEPROM 128K (16K x 8) 2WIRE 1.7V

AT24C128C-MAHM-T
Microchip Technology
1: $0.47
10,554In Stock

Mfr. Part No.
AT24C128C-MAHM-T

Mouser Part No
556-AT24C128C-MAHM-T

Microchip Technology

EEPROM SERIAL EEPROM 128K (16K x 8) 2WIRE 1.7V

Datasheet

10,554In Stock

Cut Tape

$0.47

$0.468

Reel

$0.468

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

128 kbit

2-Wire, I2C

1 MHz

16 k x 8

UDFN-8

450 ns

1.7 V

5.5 V

SMD/SMT

40 Year

- 40 C

+ 85 C

AT24C128C

Reel, Cut Tape, MouseReel

EEPROM SERIAL EEPROM 128K (16K x 8) 2WIRE 1.7V

AT24C128C-SSHM-B
Microchip Technology
1: $0.43
8,745In Stock

Mfr. Part No.
AT24C128C-SSHM-B

Mouser Part No
556-AT24C128C-SSHM-B

Microchip Technology

EEPROM SERIAL EEPROM 128K (16K x 8) 2WIRE 1.7V

Datasheet

8,745In Stock

$0.43

$0.426

Min.: 1
Mult.: 1

128 kbit

2-Wire, I2C

1 MHz

16 k x 8

SOIC-Narrow-8

450 ns

1.7 V

5.5 V

SMD/SMT

40 Year

- 40 C

+ 85 C

AT24C128C

Tube

EEPROM 1.7-3.6V, 16K, I2C 1MHz, Ind Tmp 8-UDFN

AT24C16D-MAHM-T
Microchip Technology
1: $0.37
4,589In Stock
35,000On Order

Mfr. Part No.
AT24C16D-MAHM-T

Mouser Part No
556-AT24C16D-MAHM-T

Microchip Technology

EEPROM 1.7-3.6V, 16K, I2C 1MHz, Ind Tmp 8-UDFN

Datasheet

4,589In Stock

35,000On Order

Cut Tape

$0.37

$0.362

Reel

$0.362

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

16 kbit

2-Wire, I2C

1 MHz

2 k x 8

UDFN-8

450 ns

1.7 V

3.6 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT24C16D

Reel, Cut Tape, MouseReel

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

AT24C256C-SSHL-B
Microchip Technology
1: $0.56
18,297In Stock

Mfr. Part No.
AT24C256C-SSHL-B

Mouser Part No
556-AT24C256C-SSHL-B

Microchip Technology

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

Datasheet

18,297In Stock

$0.56

$0.553

Min.: 1
Mult.: 1

256 kbit

2-Wire, I2C

1 MHz

32 k x 8

SOIC-Narrow-8

450 ns

1.7 V

5.5 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT24C256C

Tube

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

AT24C256C-XHL-B
Microchip Technology
1: $0.58
3,672In Stock

Mfr. Part No.
AT24C256C-XHL-B

Mouser Part No
556-AT24C256C-XHL-B

Microchip Technology

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

Datasheet

3,672In Stock

$0.58

$0.575

Min.: 1
Mult.: 1

256 kbit

2-Wire, I2C

1 MHz

32 k x 8

TSSOP-8

450 ns

1.7 V

5.5 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT24C256C

Tube

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

AT24C256C-XHL-T
Microchip Technology
1: $0.58
22,086In Stock

Mfr. Part No.
AT24C256C-XHL-T

Mouser Part No
556-AT24C256C-XHL-T

Microchip Technology

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

Datasheet

22,086In Stock

Cut Tape

$0.58

$0.575

Reel

$0.575

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

256 kbit

2-Wire, I2C

1 MHz

32 k x 8

TSSOP-8

450 ns

1.7 V

5.5 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT24C256C

Reel, Cut Tape, MouseReel

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

AT24C32E-MAHM-T
Microchip Technology
1: $0.41
7,453In Stock
10,000Expected 23/10/2026

Mfr. Part No.
AT24C32E-MAHM-T

Mouser Part No
556-AT24C32EMAHMT

Microchip Technology

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

Datasheet

7,453In Stock

10,000Expected 23/10/2026

Cut Tape

$0.41

$0.404

Reel

$0.404

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

32 kbit

2-Wire, I2C

1 MHz

4 k x 8

UDFN-8

450 ns

1.7 V

3.6 V

SMD/SMT

100 Year

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

AT24C32E-SSHM-T
Microchip Technology
1: $0.37
10,074In Stock

Mfr. Part No.
AT24C32E-SSHM-T

Mouser Part No
556-AT24C32ESSHMT

Microchip Technology

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

Datasheet

10,074In Stock

Cut Tape

$0.37

$0.362

Reel

$0.362

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

32 kbit

2-Wire, I2C

1 MHz

4 k x 8

SOIC-Narrow-8

450 ns

1.7 V

3.6 V

SMD/SMT

100 Year

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

AT24C32E-XHM-B
Microchip Technology
1: $0.39
4,197In Stock

Mfr. Part No.
AT24C32E-XHM-B

Mouser Part No
556-AT24C32EXHMB

Microchip Technology

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

Datasheet

4,197In Stock

$0.39

$0.383

Min.: 1
Mult.: 1

32 kbit

2-Wire, I2C

1 MHz

4 k x 8

TSSOP-8

450 ns

1.7 V

3.6 V

SMD/SMT

100 Year

- 40 C

+ 85 C

Tube

EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 2.5V

AT24C512C-SSHD-T
Microchip Technology
1: $0.79
12,821In Stock

Mfr. Part No.
AT24C512C-SSHD-T

Mouser Part No
556-AT24C512C-SSHD-T

Microchip Technology

EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 2.5V

Datasheet

12,821In Stock

Cut Tape

$0.79

$0.788

Reel

$0.788

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

512 kbit

2-Wire, I2C

1 MHz

64 k x 8

SOIC-8

450 ns

2.5 V

5.5 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT24C512C

Reel, Cut Tape, MouseReel

EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 1.7V

AT24C512C-SSHM-T
Microchip Technology
1: $0.79
8,007In Stock

Mfr. Part No.
AT24C512C-SSHM-T

Mouser Part No
556-AT24C512C-SSHM-T

Microchip Technology

EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 1.7V

Datasheet

8,007In Stock

Cut Tape

$0.79

$0.788

Reel

$0.788

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

512 kbit

2-Wire, I2C

400 kHz

64 k x 8

SOIC-8

900 ns

1.7 V

3.6 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT24C512C

Reel, Cut Tape, MouseReel

Microchip EEPROM

Customer Service Office

Company

Resources

Support

16 x 8
64 x 16
64 x 8
128 x 16
128 x 8
128 x 8/64 x 16
256 x 16
256 x 8
256 x 8/128 x 16
512 x 16
512 x 8
512 x 8/256 x 16
1 k x 16
1 k x 8
1 k x 8/512 x 16
1024 x 8
2 k x 8
2 k x 8/1 k x 16
2048 x 8
4 k x 8

CDIP-28
CDIP-32
CLCC-32
CSP-4
CSP-8
DFN-8
DFN-S-8
DIP-28
DIP-8
FlatPack-28
FlatPack-32
LCC-32
MSOP-8
PDIP-28
PDIP-8
PGA-28
PGA-30
PLCC-32
SC-70-5
SOIC-28

20 ns
25 ns
40 ns
50 ns
70 ns
80 ns
90 ns
100 ns
120 ns
150 ns
160 ns
200 ns
250 ns
300 ns
350 ns
400 ns
450 ns
475 ns
550 ns
900 ns

11AA010
11AA020
11AA02E48
11AA02E64
11AA02UID
11AA040
11AA080
11AA160
11LC010
11LC020
11LC040
11LC080
11LC160
11LC161
24AA01
24AA02
24AA025
24AA04
24AA04H
24AA1025