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AT21CS01 Series EEPROM

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Part #

EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23

AT21CS01-STUM17-T
Microchip Technology
1: $1.74
25,905In Stock

Mfr. Part No.
AT21CS01-STUM17-T

Mouser Part No
556-AT21CS01STUM17T

Microchip Technology

EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23

Learn More

Datasheet

25,905In Stock

Cut Tape

$1.74

$1.33

$1.20

$1.15

View

Reel

$0.69

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23

AT21CS01-STUM13-T
Microchip Technology
1: $0.79
3,771In Stock

Mfr. Part No.
AT21CS01-STUM13-T

Mouser Part No
556-AT21CS01STUM13T

Microchip Technology

EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23

Learn More

Datasheet

3,771In Stock

Cut Tape

$0.79

$0.783

$0.742

Reel

$0.742

$0.74

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23

AT21CS01-STUM12-T
Microchip Technology
1: $0.82
5,242In Stock

Mfr. Part No.
AT21CS01-STUM12-T

Mouser Part No
556-AT21CS01STUM12T

Microchip Technology

EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23

Learn More

Datasheet

5,242In Stock

Cut Tape

$0.82

$0.811

$0.742

Reel

$0.742

$0.74

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23

AT21CS01-STUM14-T
Microchip Technology
1: $0.70
2,834In Stock

Mfr. Part No.
AT21CS01-STUM14-T

Mouser Part No
556-AT21CS01STUM14T

Microchip Technology

EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23

Learn More

Datasheet

2,834In Stock

Cut Tape

$0.70

$0.697

$0.592

Reel

$0.577

$0.576

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23

AT21CS01-STUM11-T
Microchip Technology
1: $0.69
12,905In Stock

Mfr. Part No.
AT21CS01-STUM11-T

Mouser Part No
556-AT21CS01STUM11T

Microchip Technology

EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23

Learn More

Datasheet

12,905In Stock

Cut Tape

$0.69

$0.666

$0.647

$0.611

Reel

$0.547

View

Min.: 1
Mult.: 1

Reel: 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

EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 8-SOIC

AT21CS01-SSHM12-T
Microchip Technology
1: $0.55
3,980In Stock

Mfr. Part No.
AT21CS01-SSHM12-T

Mouser Part No
556-AT21CS01SSHM12T

Microchip Technology

EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 8-SOIC

Learn More

Datasheet

3,980In Stock

Cut Tape

$0.55

$0.548

$0.526

Reel

$0.526

$0.525

Min.: 1
Mult.: 1

Reel: 4,000

1 kbit

1-Wire

128 x 8

SOIC-8

1.7 V

3.6 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT21CS01

Reel, Cut Tape

EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 8-SOIC

AT21CS01-SSHM14-T
Microchip Technology
1: $0.55
3,970In Stock

Mfr. Part No.
AT21CS01-SSHM14-T

Mouser Part No
556-AT21CS01SSHM14T

Microchip Technology

EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 8-SOIC

Learn More

Datasheet

3,970In Stock

Cut Tape

$0.55

$0.548

$0.526

Reel

$0.526

$0.525

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

1 kbit

1-Wire

128 x 8

SOIC-8

1.7 V

3.6 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT21CS01

Reel, Cut Tape, MouseReel

EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23

AT21CS01-STUM15-T
Microchip Technology
1: $0.80
13,686In Stock

Mfr. Part No.
AT21CS01-STUM15-T

Mouser Part No
556-AT21CS01STUM15T

Microchip Technology

EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23

Learn More

Datasheet

13,686In Stock

Cut Tape

$0.80

$0.776

$0.747

Reel

$0.744

$0.742

Min.: 1
Mult.: 1

Reel: 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

EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 8-SOIC

AT21CS01-SSHM13-T
Microchip Technology
1: $0.55
3,865In Stock

Mfr. Part No.
AT21CS01-SSHM13-T

Mouser Part No
556-AT21CS01SSHM13T

Microchip Technology

EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 8-SOIC

Learn More

Datasheet

3,865In Stock

Cut Tape

$0.55

$0.548

$0.526

Reel

$0.526

$0.525

Min.: 1
Mult.: 1

Reel: 4,000

1 kbit

1-Wire

128 x 8

SOIC-8

1.7 V

3.6 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT21CS01

Reel, Cut Tape

EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 8-SOIC

AT21CS01-SSHM15-T
Microchip Technology
1: $0.73
3,600In Stock

Mfr. Part No.
AT21CS01-SSHM15-T

Mouser Part No
556-AT21CS01SSHM15T

Microchip Technology

EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 8-SOIC

Learn More

Datasheet

3,600In Stock

Cut Tape

$0.73

$0.701

$0.677

$0.672

Reel

$0.672

$0.67

Min.: 1
Mult.: 1

Reel: 4,000

1 kbit

1-Wire

128 x 8

SOIC-8

1.7 V

3.6 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT21CS01

Reel, Cut Tape

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

AT21CS01-STUM10-T
Microchip Technology
1: $0.261
31,293In 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

31,293In Stock

Cut Tape

$0.261

$0.255

$0.244

$0.237

Reel

$0.237

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23

AT21CS01-STUM16-T
Microchip Technology
1: $0.60
6,872In Stock

Mfr. Part No.
AT21CS01-STUM16-T

Mouser Part No
556-AT21CS01STUM16T

Microchip Technology

EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23

Learn More

Datasheet

6,872In Stock

Cut Tape

$0.60

$0.592

$0.569

$0.549

Reel

$0.549

Min.: 1
Mult.: 1

Reel: 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

EEPROM 2.7-4.5V, 125Kbps Ind Tmp, 2-XSFN

AT21CS11-MSH10-T
Microchip Technology
1: $0.37
10,897In Stock

Mfr. Part No.
AT21CS11-MSH10-T

Mouser Part No
579-AT21CS11-MSH10-T

Microchip Technology

EEPROM 2.7-4.5V, 125Kbps Ind Tmp, 2-XSFN

Learn More

Datasheet

10,897In Stock

Cut Tape

$0.37

$0.362

$0.351

$0.335

Reel

$0.335

Min.: 1
Mult.: 1

Reel: 5,000

1 kbit

1-Wire

128 x 8

XSFN-2

2.7 V

4.5 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT21CS01

Reel, Cut Tape

EEPROM 1.7-3.6V, 125Kbps, Ind Tmp, 8-SOIC, Add=000

AT21CS01-SSHM10-T
Microchip Technology
1: $0.261
1,556In Stock

Mfr. Part No.
AT21CS01-SSHM10-T

Mouser Part No
556-AT21CS01SSHM10T

Microchip Technology

EEPROM 1.7-3.6V, 125Kbps, Ind Tmp, 8-SOIC, Add=000

Learn More

Datasheet

1,556In Stock

Cut Tape

$0.261

$0.255

$0.244

$0.237

Reel

$0.237

Min.: 1
Mult.: 1

Reel: 4,000

1 kbit

1-Wire

128 x 8

SOIC-8

1.7 V

3.6 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT21CS01

Reel, Cut Tape

EEPROM 2.7-4.5V, 125Kbps, Ind Tmp, 2-XSFN

AT21CS01-MSHM10-T
Microchip Technology
1: $0.37
2,942In Stock
10,000Expected 2026/03/23

Mfr. Part No.
AT21CS01-MSHM10-T

Mouser Part No
579-AT21CS01MSHM10T

Microchip Technology

EEPROM 2.7-4.5V, 125Kbps, Ind Tmp, 2-XSFN

Learn More

Datasheet

2,942In Stock

10,000Expected 2026/03/23

Cut Tape

$0.37

$0.362

$0.351

$0.335

Reel

$0.335

Min.: 1
Mult.: 1

Reel: 5,000

1 kbit

1-Wire

128 x 8

XSFN-2

1.7 V

3.6 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT21CS01

Reel, Cut Tape

EEPROM 2.7-4.5V, 125Kbps Ind Tmp, 8-SOIC

AT21CS11-SSH10-B
Microchip Technology
1: $0.261
1,281In Stock

Mfr. Part No.
AT21CS11-SSH10-B

Mouser Part No
579-AT21CS11-SSH10-B

Microchip Technology

EEPROM 2.7-4.5V, 125Kbps Ind Tmp, 8-SOIC

Learn More

Datasheet

1,281In Stock

$0.261

$0.255

$0.244

$0.237

Min.: 1
Mult.: 1

1 kbit

1-Wire

128 x 8

SOIC-8

2.7 V

4.5 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT21CS01

Tube

EEPROM 2.7-4.5V, 125Kbps Ind Tmp, 8-SOIC

AT21CS11-SSH10-T
Microchip Technology
1: $0.261
3,341In Stock

Mfr. Part No.
AT21CS11-SSH10-T

Mouser Part No
579-AT21CS11-SSH10-T

Microchip Technology

EEPROM 2.7-4.5V, 125Kbps Ind Tmp, 8-SOIC

Learn More

Datasheet

3,341In Stock

Cut Tape

$0.261

$0.255

$0.244

$0.237

Reel

$0.237

Min.: 1
Mult.: 1

Reel: 4,000

1 kbit

1-Wire

128 x 8

SOIC-8

2.7 V

4.5 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT21CS01

Reel, Cut Tape

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

AT21CS11-STU10-T
Microchip Technology
1: $0.261
29,914Expected 2026/02/13

Mfr. Part No.
AT21CS11-STU10-T

Mouser Part No
579-AT21CS11-STU10-T

Microchip Technology

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

Learn More

Datasheet

29,914Expected 2026/02/13

Cut Tape

$0.261

$0.255

$0.244

$0.237

Reel

$0.237

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

1 kbit

1-Wire

128 x 8

SOT-23-3

2.7 V

4.5 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT21CS01

Reel, Cut Tape, MouseReel

EEPROM 2.7-4.5V, 125Kbps, Ind Tmp, 2-XSFN, Add=000

AT21CS11-MSH10-B
Microchip Technology
1: $0.37
3,475Expected 2026/04/13

Mfr. Part No.
AT21CS11-MSH10-B

Mouser Part No
556-AT21CS11-MSH10-B

Microchip Technology

EEPROM 2.7-4.5V, 125Kbps, Ind Tmp, 2-XSFN, Add=000

Learn More

Datasheet

3,475Expected 2026/04/13

$0.37

$0.362

$0.351

$0.335

Min.: 1
Mult.: 1

1 kbit

1-Wire

128 x 8

XSFN-2

2.7 V

4.5 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT21CS01

Tray

EEPROM 1.7-3.6V 125Kbps Ind Tmp 2-XSFN

AT21CS01-SSHM10-B
Microchip Technology
1: $0.261
Lead-Time 4 Weeks

Mfr. Part No.
AT21CS01-SSHM10-B

Mouser Part No
556-AT21CS01SSHM10B

Microchip Technology

EEPROM 1.7-3.6V 125Kbps Ind Tmp 2-XSFN

Learn More

Datasheet

Lead-Time 4 Weeks

$0.261

$0.255

$0.244

$0.237

Min.: 1
Mult.: 1

1 kbit

1-Wire

128 x 8

SOIC-8

1.7 V

3.6 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT21CS01

Tube

EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 8-SOIC

AT21CS01-SSHM11-T
Microchip Technology
4,000: $0.526
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
AT21CS01-SSHM11-T

Mouser Part No
556-AT21CS01SSHM11T

Microchip Technology

EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 8-SOIC

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

Reel

$0.526

Min.: 4,000
Mult.: 4,000

Reel: 4,000

1 kbit

1-Wire

128 x 8

SOIC-8

1.7 V

3.6 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT21CS01

Reel

EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 8-SOIC

AT21CS01-SSHM16-T
Microchip Technology
4,000: $0.586
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
AT21CS01-SSHM16-T

Mouser Part No
556-AT21CS01SSHM16T

Microchip Technology

EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 8-SOIC

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

$0.586

Min.: 4,000
Mult.: 4,000

Reel: 4,000

1 kbit

1-Wire

128 x 8

SOIC-8

1.7 V

3.6 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT21CS01

Reel

EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 8-SOIC

AT21CS01-SSHM17-T
Microchip Technology
4,000: $0.586
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
AT21CS01-SSHM17-T

Mouser Part No
556-AT21CS01SSHM17T

Microchip Technology

EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 8-SOIC

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

$0.586

Min.: 4,000
Mult.: 4,000

Reel: 4,000

1 kbit

1-Wire

128 x 8

SOIC-8

1.7 V

3.6 V

SMD/SMT

100 Year

- 40 C

+ 85 C

AT21CS01

Reel

AT21CS01 Series EEPROM

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