24LC21 Series EEPROM

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	Memory Size	Interface Type	Maximum Clock Frequency	Organisation	Package/Case	Access Time	Supply Voltage - Min	Supply Voltage - Max	Mounting Style	Data Retention	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
EEPROM 2.5V Dual Mode 24LC21AT-I/SN Microchip Technology 1: CHF 0.443 3’435In Stock	Mfr. Part No. 24LC21AT-I/SN Mouser Part No 579-24LC21AT-I/SN	Microchip Technology	EEPROM 2.5V Dual Mode	Datasheet	3’435In Stock	Cut Tape CHF 0.443 CHF 0.417 Reel CHF 0.381 MouseReel Available	Min.: 1 Mult.: 1 : 3’300	1 kbit	2-Wire, I2C	400 kHz	128 x 8	SOIC-8	3.5 us	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24LC21	Reel, Cut Tape, MouseReel
EEPROM 2.5V Dual Mode 24LC21/SN Microchip Technology 1: CHF 0.434 620In Stock	Mfr. Part No. 24LC21/SN Mouser Part No 579-24LC21/SN	Microchip Technology	EEPROM 2.5V Dual Mode	Datasheet	620In Stock	CHF 0.434 CHF 0.429 CHF 0.42 CHF 0.403	Min.: 1 Mult.: 1	1 kbit	2-Wire, I2C	400 kHz	128 x 8	SOIC-8	3.5 us	2.5 V	5.5 V	SMD/SMT	200 Year	0 C	+ 70 C	24LC21	Tube
EEPROM 2.5V Dual Mode 24LC21A-I/P Microchip Technology 1: CHF 0.523 36In Stock	Mfr. Part No. 24LC21A-I/P Mouser Part No 579-24LC21A-I/P	Microchip Technology	EEPROM 2.5V Dual Mode	Datasheet	36In Stock	CHF 0.523 CHF 0.515 CHF 0.497	Min.: 1 Mult.: 1	1 kbit	2-Wire, I2C	400 kHz	128 x 8	PDIP-8	3.5 us	2.5 V	5.5 V	Through Hole	200 Year	- 40 C	+ 85 C	24LC21	Tube
EEPROM 2.5V Dual Mode 24LC21A-I/SN Microchip Technology 1: CHF 0.434 506In Stock	Mfr. Part No. 24LC21A-I/SN Mouser Part No 579-24LC21A-I/SN	Microchip Technology	EEPROM 2.5V Dual Mode	Datasheet	506In Stock	CHF 0.434 CHF 0.429 CHF 0.42 CHF 0.403	Min.: 1 Mult.: 1	1 kbit	2-Wire, I2C	400 kHz	128 x 8	SOIC-8	3.5 us	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24LC21	Tube
EEPROM 2.5V Dual Mode 24LC21A/SN Microchip Technology 1: CHF 0.434 166In Stock 700Expected 11/6/2026	Mfr. Part No. 24LC21A/SN Mouser Part No 579-24LC21A/SN	Microchip Technology	EEPROM 2.5V Dual Mode	Datasheet	166In Stock 700Expected 11/6/2026	CHF 0.434 CHF 0.429 CHF 0.42 CHF 0.403	Min.: 1 Mult.: 1	1 kbit	2-Wire, I2C	400 kHz	128 x 8	SOIC-8	3.5 us	2.5 V	5.5 V	SMD/SMT	200 Year	0 C	+ 70 C	24LC21	Tube
EEPROM 2.5V Dual Mode 24LC21-I/P Microchip Technology 1: CHF 0.523 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. 24LC21-I/P Mouser Part No 579-24LC21-I/P	Microchip Technology	EEPROM 2.5V Dual Mode	Datasheet	Non-Stocked Lead-Time 11 Weeks	CHF 0.523 CHF 0.515 CHF 0.497	Min.: 1 Mult.: 1	1 kbit	2-Wire, I2C	400 kHz	128 x 8	PDIP-8	3.5 us	2.5 V	5.5 V	Through Hole	200 Year	- 40 C	+ 85 C	24LC21	Tube
EEPROM 2.5V Dual Mode 24LC21-I/SN Microchip Technology 1: CHF 0.434 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 24LC21-I/SN Mouser Part No 579-24LC21-I/SN	Microchip Technology	EEPROM 2.5V Dual Mode	Datasheet	Non-Stocked Lead-Time 10 Weeks	CHF 0.434 CHF 0.429 CHF 0.42 CHF 0.403	Min.: 1 Mult.: 1	1 kbit	2-Wire, I2C	400 kHz	128 x 8	SOIC-8	3.5 us	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24LC21	Tube
EEPROM 2.5V Dual Mode 24LC21/P Microchip Technology 1: CHF 0.523 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. 24LC21/P Mouser Part No 579-24LC21/P	Microchip Technology	EEPROM 2.5V Dual Mode	Datasheet	Non-Stocked Lead-Time 11 Weeks	CHF 0.523 CHF 0.515 CHF 0.497	Min.: 1 Mult.: 1	1 kbit	2-Wire, I2C	400 kHz	128 x 8	PDIP-8	3.5 us	2.5 V	5.5 V	Through Hole	200 Year	0 C	+ 70 C	24LC21	Tube
EEPROM 2.5V Dual Mode 24LC21A/P Microchip Technology 1: CHF 0.523 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. 24LC21A/P Mouser Part No 579-24LC21A/P	Microchip Technology	EEPROM 2.5V Dual Mode	Datasheet	Non-Stocked Lead-Time 11 Weeks	CHF 0.523 CHF 0.515 CHF 0.497	Min.: 1 Mult.: 1	1 kbit	2-Wire, I2C	400 kHz	128 x 8	PDIP-8	3.5 us	2.5 V	5.5 V	Through Hole	200 Year	0 C	+ 70 C	24LC21	Tube
EEPROM 2.5V Dual Mode 24LC21AT/SN Microchip Technology 3’300: CHF 0.403 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 24LC21AT/SN Mouser Part No 579-24LC21AT/SN	Microchip Technology	EEPROM 2.5V Dual Mode	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel CHF 0.403 MouseReel Available	Min.: 1 Mult.: 1 : 3’300	1 kbit	2-Wire, I2C	400 kHz	128 x 8	SOIC-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	0 C	+ 70 C	24LC21	Reel, Cut Tape, MouseReel
EEPROM 2.5V Dual Mode 24LC21T-I/SN Microchip Technology 3’300: CHF 0.403 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 24LC21T-I/SN Mouser Part No 579-24LC21T-I/SN	Microchip Technology	EEPROM 2.5V Dual Mode	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel CHF 0.403 MouseReel Available	Min.: 1 Mult.: 1 : 3’300	1 kbit	2-Wire, I2C	400 kHz	128 x 8	SOIC-8	3.5 us	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24LC21	Reel, Cut Tape, MouseReel
EEPROM 2.5V Dual Mode 24LC21T/SN Microchip Technology 3’300: CHF 0.403 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 24LC21T/SN Mouser Part No 579-24LC21T/SN	Microchip Technology	EEPROM 2.5V Dual Mode	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel CHF 0.403	Min.: 3’300 Mult.: 3’300 : 3’300	1 kbit	2-Wire, I2C	400 kHz	128 x 8	SOIC-8	3.5 us	2.5 V	5.5 V	SMD/SMT	200 Year	0 C	+ 70 C	24LC21	Reel

24LC21 Series EEPROM

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24LC21 Series EEPROM

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