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Microchip Technology EEPROM

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Memory Size	Interface Type	Maximum Clock Frequency	Organization	Package / Case	Access Time	Supply Voltage - Min	Supply Voltage - Max	Mounting Style	Data Retention	Minimum Operating Temperature	Maximum Operating Temperature	Series	Qualification	Packaging
EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-TSSOP Bulk, 85C Industrial 25CS320-I/ST Microchip Technology 1: $0.54 700In Stock New Product	Mfr. Part # 25CS320-I/ST Mouser Part # 579-25CS320-I/ST New Product	Microchip Technology	EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-TSSOP Bulk, 85C Industrial Learn More about Microchip Technology microchip 25cs320 eeprom	Datasheet	700In Stock	$0.54 $0.533 $0.512 $0.501 $0.49	Min.: 1 Mult.: 1	32 kbit	SPI	20 MHz	4 k x 8	TSSOP-8	20 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C			Tube
EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, TSSOP 24CSM01T-E/ST Microchip Technology 1: $1.20 4,125In Stock	Mfr. Part # 24CSM01T-E/ST Mouser Part # 579-24CSM01T-E/ST	Microchip Technology	EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, TSSOP Learn More about Microchip Technology microchip 24csm01 eeproms	Datasheet	4,125In Stock	Cut Tape $1.20 $1.16 $1.13 Reel $1.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	1 Mbit	I2C	1 MHz	128 k x 8	TSSOP-8	400 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C			Reel, Cut Tape, MouseReel
EEPROM 64Kb SPI SERIAL EEPROM w/ECC, 8-SOIC T&R, 150C Industrial 25CS640T-H/SN Microchip Technology 1: $0.80 3,273In Stock	Mfr. Part # 25CS640T-H/SN Mouser Part # 579-25CS640T-H/SN	Microchip Technology	EEPROM 64Kb SPI SERIAL EEPROM w/ECC, 8-SOIC T&R, 150C Industrial Learn More about Microchip Technology microchip 25cs640 eeproms This product may require additional documentation to export from the United States.	Datasheet	3,273In Stock	Cut Tape $0.80 $0.796 Reel $0.725	Min.: 1 Mult.: 1 : 3,300	64 kbit	SPI	20 MHz	8 k x 8	SOIC-8		1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 150 C			Reel, Cut Tape
EEPROM 64Kb SPI SERIAL EEPROM w/ECC, 8-TSSOP T&R, 150C Industrial 25CS640T-H/ST Microchip Technology 1: $0.86 2,495In Stock	Mfr. Part # 25CS640T-H/ST Mouser Part # 579-25CS640T-H/ST	Microchip Technology	EEPROM 64Kb SPI SERIAL EEPROM w/ECC, 8-TSSOP T&R, 150C Industrial Learn More about Microchip Technology microchip 25cs640 eeproms This product may require additional documentation to export from the United States.	Datasheet	2,495In Stock	Cut Tape $0.86 $0.857 Reel $0.789	Min.: 1 Mult.: 1 : 2,500	64 kbit	SPI	20 MHz	8 k x 8	TSSOP-8		2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 150 C			Reel, Cut Tape
EEPROM 64Kb SPI SERIAL EEPROM w/ECC, 8-UDFN T&R, 85C 25CS640T-I/Q4B Microchip Technology 1: $0.63 6,378In Stock	Mfr. Part # 25CS640T-I/Q4B Mouser Part # 579-25CS640T-I/Q4B	Microchip Technology	EEPROM 64Kb SPI SERIAL EEPROM w/ECC, 8-UDFN T&R, 85C Learn More about Microchip Technology microchip 25cs640 eeproms	Datasheet	6,378In Stock	Cut Tape $0.63 $0.628 Reel $0.576 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	64 kbit	SPI	20 MHz	8 k x 8	UDFN-8	80 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
EEPROM 200NS SOIC IND GRN AT28BV64B-20SU-T Microchip Technology 1: $6.34 757In Stock	Mfr. Part # AT28BV64B-20SU-T Mouser Part # 556-AT28BV64B20SUT	Microchip Technology	EEPROM 200NS SOIC IND GRN	Datasheet	757In Stock	Cut Tape $6.34 Reel $5.83 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	64 kbit	Parallel	5 MHz	8 k x 8	SOIC-28	200 ns	2.7 V	3.6 V	SMD/SMT	10 Year	- 40 C	+ 85 C	AT28BV64B		Reel, Cut Tape, MouseReel
EEPROM 64K 8K x 8 150 ns 4.5V-5.5V AT28C64B-15SU Microchip Technology 1: $6.17 3,404In Stock	Mfr. Part # AT28C64B-15SU Mouser Part # 556-AT28C64B15SU	Microchip Technology	EEPROM 64K 8K x 8 150 ns 4.5V-5.5V	Datasheet	3,404In Stock	$6.17 $5.94 $5.71	Min.: 1 Mult.: 1	64 kbit	Parallel	5 MHz	8 k x 8	SOIC-28	150 ns	4.5 V	5.5 V	SMD/SMT	10 Year	- 40 C	+ 85 C	AT28C64B		Tube
EEPROM 1K 128X8 2.5V SERIAL EE IND 11LC010T-I/TT Microchip Technology 1: $0.28 63,787In Stock	Mfr. Part # 11LC010T-I/TT Mouser Part # 579-11LC010T-I/TT	Microchip Technology	EEPROM 1K 128X8 2.5V SERIAL EE IND Learn More about Microchip Technology microchip_unio	Datasheet	63,787In Stock	Cut Tape $0.28 $0.276 Reel $0.235 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	1 kbit	UNI/O Bus	100 kHz	128 x 8	SOT-23-3		2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	11LC010		Reel, Cut Tape, MouseReel
EEPROM 2K 256 X 8 1.8V SERIAL EE, IND 24AA025E48T-I/OT Microchip Technology 1: $0.38 67,109In Stock	Mfr. Part # 24AA025E48T-I/OT Mouser Part # 579-24AA025E48T-I/OT	Microchip Technology	EEPROM 2K 256 X 8 1.8V SERIAL EE, IND Learn More about Microchip Technology microchip_macaddress	Datasheet	67,109In Stock	Cut Tape $0.38 $0.373 $0.368 Reel $0.352 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	2 kbit	2-Wire, I2C	400 kHz	256 x 8	SOT-23-6	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24AA025		Reel, Cut Tape, MouseReel
EEPROM 2K I2C EE Unique ID 24AA025UIDT-I/OT Microchip Technology 1: $0.36 74,725In Stock	Mfr. Part # 24AA025UIDT-I/OT Mouser Part # 579-24AA025UIDT-I/OT	Microchip Technology	EEPROM 2K I2C EE Unique ID	Datasheet	74,725In Stock	Cut Tape $0.36 $0.352 Reel $0.309 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	2 kbit	2-Wire, I2C	400 kHz	256 x 8	SOT-23-6	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24AA025		Reel, Cut Tape, MouseReel
EEPROM 2K, 256x8 1.8V Serial EE 24AA02E48T-I/OT Microchip Technology 1: $0.33 140,655In Stock 2,700Expected 11/10/2026	Mfr. Part # 24AA02E48T-I/OT Mouser Part # 579-24AA02E48TIOT	Microchip Technology	EEPROM 2K, 256x8 1.8V Serial EE Learn More about Microchip Technology microchip_macaddress	Datasheet	140,655In Stock 2,700Expected 11/10/2026	Cut Tape $0.33 $0.322 Reel $0.277 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	2 kbit	2-Wire, I2C	400 kHz	256 x 8	SOT-23-5	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
EEPROM 128K x 8 - 2.5-5.5V 25LC1024-I/SM Microchip Technology 1: $4.19 5,538In Stock	Mfr. Part # 25LC1024-I/SM Mouser Part # 579-25LC1024-I/SM	Microchip Technology	EEPROM 128K x 8 - 2.5-5.5V	Datasheet	5,538In Stock	$4.19 $4.03 $3.88	Min.: 1 Mult.: 1	1 Mbit	SPI	20 MHz	128 k x 8	SOIJ-8	25 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C			Tube
EEPROM 128K x 8 - 2.5-5.5V 25LC1024T-E/SM Microchip Technology 1: $4.58 4,087In Stock	Mfr. Part # 25LC1024T-E/SM Mouser Part # 579-25LC1024T-E/SM	Microchip Technology	EEPROM 128K x 8 - 2.5-5.5V	Datasheet	4,087In Stock	Cut Tape $4.58 Reel $3.96 MouseReel Available	Min.: 1 Mult.: 1 : 2,100	1 Mbit	SPI	20 MHz	128 k x 8	SOIJ-8	25 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C			Reel, Cut Tape, MouseReel
EEPROM 32kx8 - 2.5V 25LC256T-I/SN Microchip Technology 1: $1.73 10,973In Stock	Mfr. Part # 25LC256T-I/SN Mouser Part # 579-25LC256T-I/SN	Microchip Technology	EEPROM 32kx8 - 2.5V	Datasheet	10,973In Stock	Cut Tape $1.73 Reel $1.49 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	256 kbit	SPI	10 MHz	32 k x 8	SOIC-8	50 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
EEPROM 512k 64KX8 2.5V SER EE EXT 25LC512-E/SN Microchip Technology 1: $2.51 7,823In Stock	Mfr. Part # 25LC512-E/SN Mouser Part # 579-25LC512-E/SN	Microchip Technology	EEPROM 512k 64KX8 2.5V SER EE EXT	Datasheet	7,823In Stock	$2.51 $2.43 $2.32	Min.: 1 Mult.: 1	512 kbit	SPI	20 MHz	64 k x 8	SOIC-8	50 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C			Tube
EEPROM 64x16 93LC46BT-I/OT Microchip Technology 1: $0.31 78,126In Stock	Mfr. Part # 93LC46BT-I/OT Mouser Part # 579-93LC46BT-I/OT	Microchip Technology	EEPROM 64x16	Datasheet	78,126In Stock	Cut Tape $0.31 $0.306 Reel $0.267 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	1 kbit	3-Wire, Microwire	2 MHz	64 x 16	SOT-23-6	200 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	93LC46A/B/C		Reel, Cut Tape, MouseReel
EEPROM 1K 128X8 OR 64X16 SER EE IND 93LC46CT-I/MC Microchip Technology 1: $0.46 3,519In Stock	Mfr. Part # 93LC46CT-I/MC Mouser Part # 579-93LC46CT-I/MC	Microchip Technology	EEPROM 1K 128X8 OR 64X16 SER EE IND	Datasheet	3,519In Stock	Cut Tape $0.46 $0.458 $0.448 Reel $0.437 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	1 kbit	3-Wire, Microwire	2 MHz	128 x 8/64 x 16	DFN-8	200 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	93LC46A/B/C		Reel, Cut Tape, MouseReel
EEPROM 2K 128X16 SER EE IND 93LC56BT-I/MNY Microchip Technology 1: $0.40 6,000In Stock	Mfr. Part # 93LC56BT-I/MNY Mouser Part # 579-93LC56BT-I/MNY	Microchip Technology	EEPROM 2K 128X16 SER EE IND	Datasheet	6,000In Stock	Cut Tape $0.40 $0.398 Reel $0.373	Min.: 1 Mult.: 1 : 3,300	2 kbit			128 x 16	TDFN-8										Reel, Cut Tape
EEPROM 2.5-5.5V, 1MHz, Ind Tmp, 8-SOIC-N AT24CM02-SSHD-T Microchip Technology 1: $2.79 18,354In Stock	Mfr. Part # AT24CM02-SSHD-T Mouser Part # 579-AT24CM02-SSHD-T	Microchip Technology	EEPROM 2.5-5.5V, 1MHz, Ind Tmp, 8-SOIC-N	Datasheet	18,354In Stock	Cut Tape $2.79 Reel $2.57 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	2 Mbit	2-Wire, I2C	1 MHz	256 k x 8	SOIC-8	450 ns	2.5 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT24CM02		Reel, Cut Tape, MouseReel
EEPROM 1.7-5.5V, 1MHz, Ind Tmp, 8-SOIC-N AT24CM02-SSHM-T Microchip Technology 1: $2.79 5,972In Stock	Mfr. Part # AT24CM02-SSHM-T Mouser Part # 579-AT24CM02-SSHM-T	Microchip Technology	EEPROM 1.7-5.5V, 1MHz, Ind Tmp, 8-SOIC-N	Datasheet	5,972In Stock	Cut Tape $2.79 Reel $2.57 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	2 Mbit	2-Wire, I2C	1 MHz	256 k x 8	SOIC-8	450 ns	1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT24CM02		Reel, Cut Tape, MouseReel
EEPROM 2.5-5.5v, 5MHz, Auto Grade1, 8-UDFN AT25256B-MAPDGV-T Microchip Technology 5,000: $1.50 5,000In Stock	Mfr. Part # AT25256B-MAPDGV-T Mouser Part # 579-AT25256BMAPDGVT	Microchip Technology	EEPROM 2.5-5.5v, 5MHz, Auto Grade1, 8-UDFN	Datasheet	5,000In Stock	Reel $1.50	Min.: 5,000 Mult.: 5,000 : 5,000	256 kbit	SPI	5 MHz	32 k x 8	UDFN-8		2.5 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 125 C		AEC-Q100	Reel
EEPROM 1.7-5.5V, 5MHz, Ind Tmp, 8-SOIC-N AT25M02-SSHM-T Microchip Technology 1: $2.79 14,286In Stock	Mfr. Part # AT25M02-SSHM-T Mouser Part # 579-AT25M02-SSHM-T	Microchip Technology	EEPROM 1.7-5.5V, 5MHz, Ind Tmp, 8-SOIC-N	Datasheet	14,286In Stock	Cut Tape $2.79 Reel $2.57	Min.: 1 Mult.: 1 : 4,000	2 Mbit	3-Wire, SPI	5 MHz	256 k x 8	SOIC-8	80 ns	1.7 V	5.5 V	SMD/SMT	40 Year	- 40 C	+ 85 C	AT25M02		Reel, Cut Tape
EEPROM 128K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, MSOP 24CS128-I/MS Microchip Technology 1: $0.47 900In Stock New Product	Mfr. Part # 24CS128-I/MS Mouser Part # 579-24CS128IMS New Product	Microchip Technology	EEPROM 128K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, MSOP Learn More about Microchip Technology microchip 24cs128 128kb i2c serial eeproms	Datasheet	900In Stock	$0.47 $0.469 $0.458 $0.448 $0.437	Min.: 1 Mult.: 1	128 kbit	I2C	3.4 MHz	16384 x 8	MSOP-8		1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C			Tube
EEPROM 128K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIJ 24CS128-I/SM Microchip Technology 1: $0.54 720In Stock New Product	Mfr. Part # 24CS128-I/SM Mouser Part # 579-24CS128ISM New Product	Microchip Technology	EEPROM 128K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIJ Learn More about Microchip Technology microchip 24cs128 128kb i2c serial eeproms	Datasheet	720In Stock	$0.54 $0.533 $0.512 $0.501 $0.49	Min.: 1 Mult.: 1	128 kbit	I2C	3.4 MHz	16384 x 8	SOIJ-8		1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C			Tube
EEPROM 128K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIC 24CS128-I/SN Microchip Technology 1: $0.41 965In Stock New Product	Mfr. Part # 24CS128-I/SN Mouser Part # 579-24CS128ISN New Product	Microchip Technology	EEPROM 128K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIC Learn More about Microchip Technology microchip 24cs128 128kb i2c serial eeproms	Datasheet	965In Stock	$0.41 $0.405 $0.395 $0.384 $0.373	Min.: 1 Mult.: 1	128 kbit	I2C	3.4 MHz	16384 x 8	SOIC-8		1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C			Tube