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AT21CS01 Series EEPROM

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Memory Size	Interface Type	Organisation	Package/Case	Supply Voltage - Min	Supply Voltage - Max	Mounting Style	Data Retention	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23 AT21CS01-STUM17-T Microchip Technology 1: £1.31 24,476In 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 about Microchip Technology microchip at21cs01 eeproms	Datasheet	24,476In Stock	Cut Tape £1.31 £0.995 £0.899 £0.863 Reel £0.55 View £0.796 £0.72 £0.663 £0.518 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 2.7-4.5V, 125Kbps Ind Tmp, 8-SOIC AT21CS11-SSH10-T Microchip Technology 1: £0.203 8,319In 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 about Microchip Technology microchip at21cs11 eeprom	Datasheet	8,319In Stock	Cut Tape £0.203 £0.196 Reel £0.176	Min.: 1 Mult.: 1 : 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 SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23 AT21CS01-STUM13-T Microchip Technology 1: £0.773 3,482In 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 about Microchip Technology microchip at21cs01 eeproms	Datasheet	3,482In Stock	Cut Tape £0.773 Reel £0.656 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 SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23 AT21CS01-STUM12-T Microchip Technology 1: £0.661 4,365In 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 about Microchip Technology microchip at21cs01 eeproms	Datasheet	4,365In Stock	Cut Tape £0.661 £0.656 Reel £0.557 £0.555 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 SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23 AT21CS01-STUM14-T Microchip Technology 1: £0.526 2,717In 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 about Microchip Technology microchip at21cs01 eeproms	Datasheet	2,717In Stock	Cut Tape £0.526 £0.523 £0.51 Reel £0.433 £0.431 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 SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23 AT21CS01-STUM11-T Microchip Technology 1: £0.571 12,655In 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 about Microchip Technology microchip at21cs01 eeproms	Datasheet	12,655In Stock	Cut Tape £0.571 £0.568 Reel £0.483	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
EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23 AT21CS01-STUM15-T Microchip Technology 1: £0.661 13,657In 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 about Microchip Technology microchip at21cs01 eeproms	Datasheet	13,657In Stock	Cut Tape £0.661 £0.657 Reel £0.559 £0.556	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
EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 8-SOIC AT21CS01-SSHM12-T Microchip Technology 1: £0.465 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 about Microchip Technology microchip at21cs01 eeproms	Datasheet	3,980In Stock	Cut Tape £0.465 £0.464 Reel £0.395 £0.393	Min.: 1 Mult.: 1 : 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: £0.601 3,598In 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 about Microchip Technology microchip at21cs01 eeproms	Datasheet	3,598In Stock	Cut Tape £0.601 £0.594 Reel £0.505 £0.502	Min.: 1 Mult.: 1 : 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: £0.465 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 about Microchip Technology microchip at21cs01 eeproms	Datasheet	3,970In Stock	Cut Tape £0.465 £0.464 Reel £0.395 £0.393 MouseReel Available	Min.: 1 Mult.: 1 : 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, 8-SOIC AT21CS01-SSHM13-T Microchip Technology 1: £0.465 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 about Microchip Technology microchip at21cs01 eeproms	Datasheet	3,865In Stock	Cut Tape £0.465 £0.464 Reel £0.395 £0.392	Min.: 1 Mult.: 1 : 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, 3-SOT23 AT21CS01-STUM16-T Microchip Technology 1: £0.45 5,301In 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 about Microchip Technology microchip at21cs01 eeproms	Datasheet	5,301In Stock	Cut Tape £0.45 £0.444 £0.427 £0.412 Reel £0.412	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
EEPROM 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23, Add=000 AT21CS01-STUM10-T Microchip Technology 1: £0.203 35,716In Stock 35,000Expected 14/12/2026	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 about Microchip Technology microchip at21cs01 eeproms	Datasheet	35,716In Stock 35,000Expected 14/12/2026	Cut Tape £0.203 £0.196 Reel £0.176 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 2.7-4.5V, 125Kbps, Ind Tmp, 2-XSFN AT21CS01-MSHM10-T Microchip Technology 1: £0.278 15,239In Stock 5,000Expected 10/12/2026	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 about Microchip Technology microchip at21cs01 eeproms	Datasheet	15,239In Stock 5,000Expected 10/12/2026	Cut Tape £0.278 £0.276 Reel £0.249	Min.: 1 Mult.: 1 : 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, 2-XSFN AT21CS11-MSH10-T Microchip Technology 1: £0.278 9,397In 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 about Microchip Technology microchip at21cs11 eeprom	Datasheet	9,397In Stock	Cut Tape £0.278 £0.276 Reel £0.249	Min.: 1 Mult.: 1 : 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: £0.203 1,468In 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 about Microchip Technology microchip at21cs01 eeproms	Datasheet	1,468In Stock	Cut Tape £0.203 £0.196 Reel £0.176	Min.: 1 Mult.: 1 : 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, 8-SOIC AT21CS11-SSH10-B Microchip Technology 1: £0.196 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 about Microchip Technology microchip at21cs11 eeprom	Datasheet	1,281In Stock	£0.196 £0.192 £0.184 £0.176	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, 3-SOT23 AT21CS11-STU10-T Microchip Technology 1: £0.203 808In Stock 10,000Expected 15/10/2026	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 about Microchip Technology microchip at21cs11 eeprom	Datasheet	808In Stock 10,000Expected 15/10/2026	Cut Tape £0.203 £0.196 Reel £0.176 MouseReel Available	Min.: 1 Mult.: 1 : 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: £0.278 1,759In Stock	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 about Microchip Technology microchip at21cs11 eeprom	Datasheet	1,759In Stock	£0.278 £0.272 £0.265 £0.256 £0.249	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: £0.196 Non-Stocked Lead-Time 8 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 about Microchip Technology microchip at21cs01 eeproms	Datasheet	Non-Stocked Lead-Time 8 Weeks	£0.196 £0.192 £0.184 £0.176	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-SSHM16-T Microchip Technology 4,000: £0.44 Non-Stocked Lead-Time 8 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 about Microchip Technology microchip at21cs01 eeproms	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel £0.44	Min.: 4,000 Mult.: 4,000 : 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: £0.44 Non-Stocked Lead-Time 8 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 about Microchip Technology microchip at21cs01 eeproms	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel £0.44	Min.: 4,000 Mult.: 4,000 : 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-SSHM11-T Microchip Technology 4,000: £0.395 Non-Stocked Lead-Time 17 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 about Microchip Technology microchip at21cs01 eeproms	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel £0.395	Min.: 4,000 Mult.: 4,000 : 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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