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

Microchip AT21CS01 Series EEPROM

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

Results: 23

Applied Filters:

Manufacturer = Microchip Series = AT21CS01

Package/Case

Supply Voltage - Min

Supply Voltage - Max

Packaging

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

AT21CS01-STUM17-T
Microchip Technology
1: Rp31.922
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

Rp31.922

Rp24.400

Rp22.015

Rp21.098

View

Reel

Rp12.622

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: Rp14.493
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

Rp14.493

Rp14.365

Rp13.613

Reel

Rp13.613

Rp13.576

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-STUM12-T
Microchip Technology
1: Rp15.044
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

Rp15.044

Rp14.879

Rp13.613

Reel

Rp13.613

Rp13.576

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-STUM14-T
Microchip Technology
1: Rp12.842
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

Rp12.842

Rp12.787

Rp10.861

Reel

Rp10.586

Rp10.549

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: Rp12.659
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

Rp12.659

Rp12.218

Rp11.870

Rp11.209

Reel

Rp10.017

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: Rp10.090
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

Rp10.090

Rp10.054

Rp9.650

Reel

Rp9.650

Rp9.613

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: Rp10.090
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

Rp10.090

Rp10.054

Rp9.650

Reel

Rp9.650

Rp9.613

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: Rp14.677
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

Rp14.677

Rp14.218

Rp13.704

Reel

Rp13.649

Rp13.613

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: Rp10.090
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

Rp10.090

Rp10.054

Rp9.650

Reel

Rp9.650

Rp9.613

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: Rp13.393
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

Rp13.393

Rp12.861

Rp12.420

Rp12.329

Reel

Rp12.329

Rp12.292

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: Rp4.770
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

Rp4.770

Rp4.678

Rp4.476

Rp4.348

Reel

Rp4.348

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: Rp11.008
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

Rp11.008

Rp10.861

Rp10.439

Rp10.072

Reel

Rp10.072

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: Rp6.788
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

Rp6.788

Rp6.641

Rp6.439

Rp6.146

Reel

Rp6.146

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: Rp4.770
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

Rp4.770

Rp4.678

Rp4.476

Rp4.348

Reel

Rp4.348

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: Rp6.788
2.942In Stock
10.000Expected 23/03/2026

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 23/03/2026

Cut Tape

Rp6.788

Rp6.641

Rp6.439

Rp6.146

Reel

Rp6.146

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: Rp4.770
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

Rp4.770

Rp4.678

Rp4.476

Rp4.348

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: Rp4.770
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

Rp4.770

Rp4.678

Rp4.476

Rp4.348

Reel

Rp4.348

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: Rp4.770
29.914Expected 13/02/2026

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 13/02/2026

Cut Tape

Rp4.770

Rp4.678

Rp4.476

Rp4.348

Reel

Rp4.348

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: Rp6.788
3.475Expected 13/04/2026

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 13/04/2026

Rp6.788

Rp6.641

Rp6.439

Rp6.146

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: Rp4.770
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

Rp4.770

Rp4.678

Rp4.476

Rp4.348

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: Rp9.650
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

Rp9.650

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: Rp10.751
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

Rp10.751

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: Rp10.751
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

Rp10.751

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

Microchip AT21CS01 Series EEPROM

Customer Service Office

Company

Resources

Support