EEPROM – Mouser United Kingdom

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24CW I2C Serial EEPROMs

Microchip Technology 24CW I²C Serial EEPROMs are high-speed, highly-reliable, low-power devices in 16Kb, 32Kb, 64Kb, and 128Kb densities. The 24CW series is optimized for consumer and industrial applications, where reliable nonvolatile memory storage is essential. The 24CW series allows up to eight devices to share a common I²C bus and can operate across a broad voltage range (1.6V to 5.5V).

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Part #

EEPROM 16 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

24CW160T-I/OT
Microchip Technology
1: £0.285
236,049In Stock

Mfr. Part No.
24CW160T-I/OT

Mouser Part No
579-24CW160T-I/OT

Microchip Technology

EEPROM 16 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

Learn More

Datasheet

236,049In Stock

Cut Tape

£0.285

£0.279

£0.272

£0.268

Reel

£0.251

£0.25

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

16 kbit

2-Wire, I2C

1 MHz

2 k x 8

SOT-23-5

450 ns

1.6 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24CW160

Reel, Cut Tape, MouseReel

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

24CW320T-I/OT
Microchip Technology
1: £0.308
230,054In Stock

Mfr. Part No.
24CW320T-I/OT

Mouser Part No
579-24CW320T-I/OT

Microchip Technology

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

Learn More

Datasheet

230,054In Stock

Cut Tape

£0.308

£0.303

£0.296

£0.292

£0.29

Reel

£0.278

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

32 kbit

2-Wire, I2C

1 MHz

4 k x 8

SOT-23-5

450 ns

1.6 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24CW320

Reel, Cut Tape, MouseReel

EEPROM 64 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

24CW640T-I/MUY
Microchip Technology
1: £0.995
1,280In Stock

Mfr. Part No.
24CW640T-I/MUY

Mouser Part No
579-24CW640MUY

Microchip Technology

EEPROM 64 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

Learn More

Datasheet

1,280In Stock

Cut Tape

£0.995

£0.969

Reel

£0.96

Min.: 1
Mult.: 1

Reel: 3,300

64 kbit

2-Wire, I2C

1 MHz

8 k x 8

UDFN-8

450 ns

1.6 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24CW640

Reel, Cut Tape

EEPROM 16 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

24CW160T-I/MUY
Microchip Technology
1: £0.849
184In Stock

Mfr. Part No.
24CW160T-I/MUY

Mouser Part No
579-24CW160MUY

Microchip Technology

EEPROM 16 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

Learn More

Datasheet

184In Stock

Cut Tape

£0.849

£0.818

£0.788

Reel

£0.788

Min.: 1
Mult.: 1

Reel: 3,300

16 kbit

2-Wire, I2C

1 MHz

2 k x 8

UDFN-8

450 ns

1.6 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24CW160

Reel, Cut Tape

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

24CW320T-I/ST
Microchip Technology
1: £0.292
290In Stock

Mfr. Part No.
24CW320T-I/ST

Mouser Part No
579-24CW320T-I/ST

Microchip Technology

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

Learn More

Datasheet

290In Stock

Cut Tape

£0.292

£0.287

£0.279

£0.272

Reel

£0.272

Min.: 1
Mult.: 1

Reel: 2,500

32 kbit

2-Wire, I2C

1 MHz

4 k x 8

TSSOP-8

450 ns

1.6 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24CW320

Reel, Cut Tape

EEPROM 64 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

24CW640-I/ST
Microchip Technology
1: £0.368
2,041In Stock

Mfr. Part No.
24CW640-I/ST

Mouser Part No
579-24CW640-I/ST

Microchip Technology

EEPROM 64 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

Learn More

Datasheet

2,041In Stock

£0.368

£0.36

£0.346

£0.345

View

Min.: 1
Mult.: 1

64 kbit

2-Wire, I2C

1 MHz

8 k x 8

TSSOP-8

450 ns

1.6 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24CW640

Tube

EEPROM 128 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

24CW1280T-I/ST
Microchip Technology
1: £0.488
1,327In Stock

Mfr. Part No.
24CW1280T-I/ST

Mouser Part No
579-24CW1280T-I/ST

Microchip Technology

EEPROM 128 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

Learn More

Datasheet

1,327In Stock

Cut Tape

£0.488

£0.487

£0.48

£0.472

Reel

£0.457

View

Min.: 1
Mult.: 1

Reel: 2,500

128 kbit

2-Wire, I2C

1 MHz

16 k x 8

TSSOP-8

450 ns

1.6 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24CW1280

Reel, Cut Tape

EEPROM 16 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

24CW160T-I/Q4B
Microchip Technology
1: £0.24
4,985In Stock

Mfr. Part No.
24CW160T-I/Q4B

Mouser Part No
579-24CW160T-I/Q4B

Microchip Technology

EEPROM 16 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

Learn More

Datasheet

4,985In Stock

Cut Tape

£0.24

£0.239

£0.231

£0.23

Reel

£0.23

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

16 kbit

I2C

1 MHz

2 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 32 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

24CW320T-I/Q4B
Microchip Technology
1: £0.285
4,256In 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

4,256In Stock

Cut Tape

£0.285

£0.279

£0.272

£0.264

Reel

£0.264

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 64 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

24CW640T-I/Q4B
Microchip Technology
1: £0.361
4,945In Stock

Mfr. Part No.
24CW640T-I/Q4B

Mouser Part No
579-24CW640T-I/Q4B

Microchip Technology

EEPROM 64 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

Learn More

Datasheet

4,945In Stock

Cut Tape

£0.361

£0.36

£0.343

£0.327

Reel

£0.327

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

64 kbit

I2C

1 MHz

8 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 128 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

24CW1280T-I/OT
Microchip Technology
1: £0.48
55,580In Stock

Mfr. Part No.
24CW1280T-I/OT

Mouser Part No
579-24CW1280T-I/OT

Microchip Technology

EEPROM 128 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

Learn More

Datasheet

55,580In Stock

Cut Tape

£0.48

£0.471

£0.451

Reel

£0.451

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

128 kbit

2-Wire, I2C

1 MHz

16 k x 8

SOT-23-5

450 ns

1.6 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24CW1280

Reel, Cut Tape, MouseReel

EEPROM 128 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

24CW1280T-I/MUY
Microchip Technology
1: £1.15
2,617In Stock

Mfr. Part No.
24CW1280T-I/MUY

Mouser Part No
579-24CW1280T-I/MUY

Microchip Technology

EEPROM 128 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

Learn More

Datasheet

2,617In Stock

Cut Tape

£1.15

£1.12

£1.07

Reel

£1.07

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,300

128 kbit

2-Wire, I2C

1 MHz

16 k x 8

UDFN-8

450 ns

1.6 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24CW1280

Reel, Cut Tape, MouseReel

EEPROM 64 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

24CW640T-I/OT
Microchip Technology
1: £0.398
12,304In Stock

Mfr. Part No.
24CW640T-I/OT

Mouser Part No
579-24CW640T-I/OT

Microchip Technology

EEPROM 64 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

Learn More

Datasheet

12,304In Stock

Cut Tape

£0.398

£0.391

£0.383

£0.368

Reel

£0.368

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

64 kbit

2-Wire, I2C

1 MHz

8 k x 8

SOT-23-5

450 ns

1.6 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24CW640

Reel, Cut Tape, MouseReel

EEPROM 128 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

24CW1280-I/SN
Microchip Technology
1: £0.473
794In Stock

Mfr. Part No.
24CW1280-I/SN

Mouser Part No
579-24CW1280-I/SN

Microchip Technology

EEPROM 128 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

Learn More

Datasheet

794In Stock

£0.473

£0.471

£0.448

£0.432

Min.: 1
Mult.: 1

128 kbit

2-Wire, I2C

1 MHz

16 k x 8

SOIC-8

450 ns

1.6 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24CW1280

Tube

EEPROM 128 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

24CW1280T-I/SN
Microchip Technology
1: £0.473
2,357In Stock

Mfr. Part No.
24CW1280T-I/SN

Mouser Part No
579-24CW1280T-I/SN

Microchip Technology

EEPROM 128 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

Learn More

Datasheet

2,357In Stock

Cut Tape

£0.473

£0.471

£0.464

£0.441

Reel

£0.441

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,300

128 kbit

2-Wire, I2C

1 MHz

16 k x 8

SOIC-8

450 ns

1.6 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24CW1280

Reel, Cut Tape, MouseReel

EEPROM 16 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

24CW160-I/SN
Microchip Technology
1: £0.24
395In Stock

Mfr. Part No.
24CW160-I/SN

Mouser Part No
579-24CW160-I/SN

Microchip Technology

EEPROM 16 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

Learn More

Datasheet

395In Stock

£0.24

£0.239

£0.231

£0.23

Min.: 1
Mult.: 1

16 kbit

2-Wire, I2C

1 MHz

2 k x 8

SOIC-8

450 ns

1.6 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24CW160

Tube

EEPROM 16 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

24CW160-I/ST
Microchip Technology
1: £0.271
523In Stock

Mfr. Part No.
24CW160-I/ST

Mouser Part No
579-24CW160-I/ST

Microchip Technology

EEPROM 16 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

Learn More

Datasheet

523In Stock

£0.271

£0.264

£0.241

Min.: 1
Mult.: 1

16 kbit

2-Wire, I2C

1 MHz

2 k x 8

TSSOP-8

450 ns

1.6 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24CW160

Tube

EEPROM 16 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

24CW160T-I/SN
Microchip Technology
1: £0.24
2,008In Stock

Mfr. Part No.
24CW160T-I/SN

Mouser Part No
579-24CW160T-I/SN

Microchip Technology

EEPROM 16 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

Learn More

Datasheet

2,008In Stock

Cut Tape

£0.24

£0.239

£0.231

£0.23

Reel

£0.23

Min.: 1
Mult.: 1

Reel: 3,300

16 kbit

2-Wire, I2C

1 MHz

2 k x 8

SOIC-8

450 ns

1.6 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24CW160

Reel, Cut Tape

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

24CW320-I/SN
Microchip Technology
1: £0.285
1,180In Stock

Mfr. Part No.
24CW320-I/SN

Mouser Part No
579-24CW320-I/SN

Microchip Technology

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

Learn More

Datasheet

1,180In Stock

£0.285

£0.279

£0.272

£0.264

Min.: 1
Mult.: 1

32 kbit

2-Wire, I2C

1 MHz

4 k x 8

SOIC-8

450 ns

1.6 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24CW320

Tube

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

24CW320T-I/SN
Microchip Technology
1: £0.285
2,243In Stock

Mfr. Part No.
24CW320T-I/SN

Mouser Part No
579-24CW320T-I/SN

Microchip Technology

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

Learn More

Datasheet

2,243In Stock

Cut Tape

£0.285

£0.279

£0.272

£0.264

Reel

£0.264

Min.: 1
Mult.: 1

Reel: 3,300

32 kbit

2-Wire, I2C

1 MHz

4 k x 8

SOIC-8

450 ns

1.6 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24CW320

Reel, Cut Tape

EEPROM 64 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

24CW640-I/SN
Microchip Technology
1: £0.361
476In Stock

Mfr. Part No.
24CW640-I/SN

Mouser Part No
579-24CW640-I/SN

Microchip Technology

EEPROM 64 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

Learn More

Datasheet

476In Stock

£0.361

£0.36

£0.343

£0.327

Min.: 1
Mult.: 1

64 kbit

2-Wire, I2C

1 MHz

8 k x 8

SOIC-8

450 ns

1.6 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24CW640

Tube

EEPROM 64 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

24CW640T-I/SN
Microchip Technology
1: £0.361
2,599In Stock

Mfr. Part No.
24CW640T-I/SN

Mouser Part No
579-24CW640T-I/SN

Microchip Technology

EEPROM 64 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

Learn More

Datasheet

2,599In Stock

Cut Tape

£0.361

£0.36

£0.343

£0.327

Reel

£0.327

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,300

64 kbit

2-Wire, I2C

1 MHz

8 k x 8

SOIC-8

450 ns

1.6 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24CW640

Reel, Cut Tape, MouseReel

EEPROM 64 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

24CW640T-I/ST
Microchip Technology
1: £0.368
2,617In Stock

Mfr. Part No.
24CW640T-I/ST

Mouser Part No
579-24CW640T-I/ST

Microchip Technology

EEPROM 64 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

Learn More

Datasheet

2,617In Stock

Cut Tape

£0.368

£0.36

£0.346

Reel

£0.346

Min.: 1
Mult.: 1

Reel: 2,500

64 kbit

2-Wire, I2C

1 MHz

8 k x 8

TSSOP-8

450 ns

1.6 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24CW640

Reel, Cut Tape

EEPROM 128 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

24CW1280-I/ST
Microchip Technology
1: £0.488
2In Stock

Mfr. Part No.
24CW1280-I/ST

Mouser Part No
579-24CW1280-I/ST

Microchip Technology

EEPROM 128 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

Learn More

Datasheet

2In Stock

£0.488

£0.487

£0.471

£0.451

Min.: 1
Mult.: 1

128 kbit

2-Wire, I2C

1 MHz

16 k x 8

TSSOP-8

450 ns

1.6 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24CW1280

Tube

EEPROM 16 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

24CW160T-I/ST
Microchip Technology
1: £0.271
Lead-Time 6 Weeks

Mfr. Part No.
24CW160T-I/ST

Mouser Part No
579-24CW160T-I/ST

Microchip Technology

EEPROM 16 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp

Learn More

Datasheet

Lead-Time 6 Weeks

Cut Tape

£0.271

£0.264

£0.241

Reel

£0.241

Min.: 1
Mult.: 1

Reel: 2,500

16 kbit

I2C

1 MHz

2 k x 8

TSSOP-8

1.6 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24CW160

Reel, Cut Tape

24CW I2C Serial EEPROMs

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