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512 x 8 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	Organisation	Package/Case	Access Time	Supply Voltage - Min	Supply Voltage - Max	Mounting Style	Data Retention	Minimum Operating Temperature	Maximum Operating Temperature	Series	Qualification	Packaging
EEPROM 4K (512 X 8) SPI, 1.8V AT25040B-SSHL-T Microchip Technology 1: $0.37 9,886In Stock	Mfr. Part No. AT25040B-SSHL-T Mouser Part No 556-AT25040B-SSHL-T	Microchip Technology	EEPROM 4K (512 X 8) SPI, 1.8V	Datasheet	9,886In Stock	Cut Tape $0.37 $0.368 Reel $0.331 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	4 kbit	3-Wire, SPI	20 MHz	512 x 8	SOIC-Narrow-8	80 ns	1.8 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT25040B		Reel, Cut Tape, MouseReel
EEPROM 512x8 - 1.8V 24AA04T-I/OT Microchip Technology 1: $0.33 5,871In Stock	Mfr. Part No. 24AA04T-I/OT Mouser Part No 579-24AA04T-I/OT	Microchip Technology	EEPROM 512x8 - 1.8V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	5,871In Stock	Cut Tape $0.33 $0.322 Reel $0.277 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	4 kbit	2-Wire, I2C	400 kHz	512 x 8	SOT-23-5	3.5 us	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24AA04		Reel, Cut Tape, MouseReel
EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 5-SOT23, IND W/HALF ARRAY WP 24FC04HT-I/OT Microchip Technology 1: $0.22 14,434In Stock	Mfr. Part No. 24FC04HT-I/OT Mouser Part No 579-24FC04HT-I/OT	Microchip Technology	EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 5-SOT23, IND W/HALF ARRAY WP Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	14,434In Stock	Cut Tape $0.22 $0.213 Reel $0.203	Min.: 1 Mult.: 1 : 3,000	4 kbit	2-Wire, I2C	1 MHz	512 x 8	SOT-23-5	450 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24FC04H		Reel, Cut Tape
EEPROM 512x8 - 2.5V 24LC04B-I/SN Microchip Technology 1: $0.38 4,175In Stock	Mfr. Part No. 24LC04B-I/SN Mouser Part No 579-24LC04B-I/SN	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	4,175In Stock	$0.38 $0.373 $0.352 $0.32	Min.: 1 Mult.: 1	4 kbit	2-Wire, I2C	400 kHz	512 x 8	SOIC-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24LC04B		Tube
EEPROM 512x8 - 2.5V 24LC04BT-E/OT Microchip Technology 1: $0.40 4,249In Stock	Mfr. Part No. 24LC04BT-E/OT Mouser Part No 579-24LC04BT-E/OT	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	4,249In Stock	Cut Tape $0.40 $0.398 Reel $0.373 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	4 kbit	2-Wire, I2C	400 kHz	512 x 8	SOT-23-5	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	24LC04B		Reel, Cut Tape, MouseReel
EEPROM 512x8 - 2.5V 24LC04BT-E/SN Microchip Technology 1: $0.44 14,932In Stock	Mfr. Part No. 24LC04BT-E/SN Mouser Part No 579-24LC04BT-E/SN	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	14,932In Stock	Cut Tape $0.44 $0.437 $0.414 Reel $0.395 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	4 kbit	2-Wire, I2C	400 kHz	512 x 8	SOIC-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	24LC04B		Reel, Cut Tape, MouseReel
EEPROM 4K 512X8 2.5V SER EE IND 24LC04BT-I/MC Microchip Technology 1: $0.46 11,800In Stock	Mfr. Part No. 24LC04BT-I/MC Mouser Part No 579-24LC04BT-I/MC	Microchip Technology	EEPROM 4K 512X8 2.5V SER EE IND Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	11,800In Stock	Cut Tape $0.46 $0.458 $0.448 Reel $0.437 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	4 kbit	2-Wire, I2C	400 kHz	512 x 8	DFN-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24LC04B		Reel, Cut Tape, MouseReel
EEPROM 512x8 - 2.5V 24LC04BT-I/MS Microchip Technology 1: $0.40 5,212In Stock	Mfr. Part No. 24LC04BT-I/MS Mouser Part No 579-24LC04BT-I/MS	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	5,212In Stock	Cut Tape $0.40 $0.398 Reel $0.373 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	4 kbit	2-Wire, I2C	400 kHz	512 x 8	MSOP-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24LC04B		Reel, Cut Tape, MouseReel
EEPROM 512x8 - 2.5V 24LC04BT-I/OT Microchip Technology 1: $0.33 9,563In Stock	Mfr. Part No. 24LC04BT-I/OT Mouser Part No 579-24LC04BT-I/OT	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	9,563In Stock	Cut Tape $0.33 $0.322 Reel $0.277 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	4 kbit	2-Wire, I2C	400 kHz	512 x 8	SOT-23-5	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24LC04B		Reel, Cut Tape, MouseReel
EEPROM 512x8 - 2.5V 24LC04BT-I/SN Microchip Technology 1: $0.38 9,342In Stock	Mfr. Part No. 24LC04BT-I/SN Mouser Part No 579-24LC04BT-I/SN	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	9,342In Stock	Cut Tape $0.38 $0.373 $0.368 Reel $0.32 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	4 kbit	2-Wire, I2C	400 kHz	512 x 8	SOIC-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24LC04B		Reel, Cut Tape, MouseReel
EEPROM 4K 512X8 1.8V SER EE IND 25AA040AT-I/OT Microchip Technology 1: $0.56 8,097In Stock	Mfr. Part No. 25AA040AT-I/OT Mouser Part No 579-25AA040AT-I/OT	Microchip Technology	EEPROM 4K 512X8 1.8V SER EE IND	Datasheet	8,097In Stock	Cut Tape $0.56 $0.551 Reel $0.501 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	4 kbit	SPI	10 MHz	512 x 8	SOT-23-6	50 ns	1.8 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
EEPROM 4K 512X8 2.5V SER EE IND 25LC040A-I/SN Microchip Technology 1: $0.58 6,119In Stock	Mfr. Part No. 25LC040A-I/SN Mouser Part No 579-25LC040A-I/SN	Microchip Technology	EEPROM 4K 512X8 2.5V SER EE IND	Datasheet	6,119In Stock	$0.58 $0.576 $0.565 $0.522	Min.: 1 Mult.: 1	4 kbit	SPI	5 MHz	512 x 8	SOIC-8	100 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C			Tube
EEPROM 512x8 93LC66AT-I/OT Microchip Technology 1: $0.36 5,935In Stock	Mfr. Part No. 93LC66AT-I/OT Mouser Part No 579-93LC66AT-I/OT	Microchip Technology	EEPROM 512x8	Datasheet	5,935In Stock	Cut Tape $0.36 $0.352 Reel $0.309 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	4 kbit	3-Wire, Microwire	2 MHz	512 x 8	SOT-23-6	200 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
EEPROM 512x8 93LC66AT-I/SN Microchip Technology 1: $0.38 12,268In Stock	Mfr. Part No. 93LC66AT-I/SN Mouser Part No 579-93LC66AT-I/SN	Microchip Technology	EEPROM 512x8	Datasheet	12,268In Stock	Cut Tape $0.38 $0.373 $0.368 Reel $0.352 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	4 kbit	3-Wire, Microwire	2 MHz	512 x 8	SOIC-8	200 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
EEPROM 4K, 1.7-3.6V, 1MHz, Ind Tmp, 5-SOT23 AT24CSW040-STUM-T Microchip Technology 1: $0.37 12,578In Stock	Mfr. Part No. AT24CSW040-STUM-T Mouser Part No 579-AT24CSW040STUM-T	Microchip Technology	EEPROM 4K, 1.7-3.6V, 1MHz, Ind Tmp, 5-SOT23 Learn More about Microchip Technology microchip at24cswx serial eeproms	Datasheet	12,578In Stock	Cut Tape $0.37 $0.368 Reel $0.331	Min.: 1 Mult.: 1 : 5,000	4 kbit	2-Wire, I2C	1 MHz	512 x 8	TSOT-23-5	450 ns	1.7 V	3.6 V	SMD/SMT	100 Year	- 40 C	+ 85 C			Reel, Cut Tape
EEPROM Memory, EEPROM, 4Kbit, I2C BR24H04ANUX-5ACTR ROHM Semiconductor 1: $0.67 575In Stock 4,000Expected 30/12/2026	Mfr. Part No. BR24H04ANUX-5ACTR Mouser Part No 755-BR24H04ANUX5ACTR	ROHM Semiconductor	EEPROM Memory, EEPROM, 4Kbit, I2C Learn More about ROHM Semiconductor rohm i2c automotive eeproms	Datasheet	575In Stock 4,000Expected 30/12/2026	Cut Tape $0.67 $0.626 $0.61 $0.597 View Reel $0.513 $0.584 $0.566 $0.553 $0.54 $0.513	Min.: 1 Mult.: 1 : 4,000	4 kbit	Serial	1 MHz	512 x 8	VSON08AX2030-8		1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 125 C			Reel, Cut Tape
EEPROM ICs, Memory, 4KBit, SPI BUS, Serial EEPROM for Automotive (125℃ Operation) BR25H040FJ-5ACE2 ROHM Semiconductor 1: $0.62 2,435In Stock	Mfr. Part No. BR25H040FJ-5ACE2 Mouser Part No 755-BR25H040FJ-5ACE2	ROHM Semiconductor	EEPROM ICs, Memory, 4KBit, SPI BUS, Serial EEPROM for Automotive (125℃ Operation) Learn More about ROHM Semiconductor rohm industrial product solutions	Datasheet	2,435In Stock	Cut Tape $0.62 $0.491 $0.442 $0.386 View Reel $0.294 $0.36 $0.344 $0.331 $0.294	Min.: 1 Mult.: 1 : 2,500	4 kbit	Serial	20 MHz	512 x 8	SOP-J-8		1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 125 C			Reel, Cut Tape
EEPROM ICs, Memory, 4KBit, SPI BUS, Serial EEPROM for Automotive (125℃ Operation) BR25H040FVM-5ACTR ROHM Semiconductor 1: $0.56 3,000In Stock	Mfr. Part No. BR25H040FVM-5ACTR Mouser Part No 755-BR25H040FVM5ACTR	ROHM Semiconductor	EEPROM ICs, Memory, 4KBit, SPI BUS, Serial EEPROM for Automotive (125℃ Operation) Learn More about ROHM Semiconductor rohm i2c automotive eeproms	Datasheet	3,000In Stock	Cut Tape $0.56 $0.529 $0.516 $0.505 View Reel $0.44 $0.494 $0.48 $0.469 $0.458 $0.44	Min.: 1 Mult.: 1 : 3,000	4 kbit	Serial	20 MHz	512 x 8	MSOP-8	3.5 ms	1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 125 C			Reel, Cut Tape
EEPROM ICs, Memory, 4KBit, SPI BUS, Serial EEPROM for Automotive (125℃ Operation) BR25H040FVT-5ACE2 ROHM Semiconductor 1: $0.56 2,950In Stock	Mfr. Part No. BR25H040FVT-5ACE2 Mouser Part No 755-BR25H040FVT5ACE2	ROHM Semiconductor	EEPROM ICs, Memory, 4KBit, SPI BUS, Serial EEPROM for Automotive (125℃ Operation) Learn More about ROHM Semiconductor rohm i2c automotive eeproms	Datasheet	2,950In Stock	Cut Tape $0.56 $0.529 $0.516 $0.505 View Reel $0.44 $0.494 $0.48 $0.469 $0.458 $0.44	Min.: 1 Mult.: 1 : 3,000	4 kbit	Serial	20 MHz	512 x 8	TSSOP-B-8	3.5 ms	1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 125 C			Reel, Cut Tape
EEPROM Memory IC, EEPROM 4Kbit, 20MHz, SPI Bus, 1.7-5.5V Supply, -40 to +125 C Op Temp BR25H04ANUX-5ACTR ROHM Semiconductor 1: $0.56 4,000In Stock	Mfr. Part No. BR25H04ANUX-5ACTR Mouser Part No 755-BR25H04ANUX5ACTR	ROHM Semiconductor	EEPROM Memory IC, EEPROM 4Kbit, 20MHz, SPI Bus, 1.7-5.5V Supply, -40 to +125 C Op Temp Learn More about ROHM Semiconductor rohm i2c automotive eeproms	Datasheet	4,000In Stock	Cut Tape $0.56 $0.529 $0.516 $0.505 View Reel $0.435 $0.494 $0.48 $0.469 $0.458 $0.435	Min.: 1 Mult.: 1 : 4,000	4 kbit	Serial	20 MHz	512 x 8	VSON08AX2030-8	3.5 ms	1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 125 C			Reel, Cut Tape
EEPROM 4KB I2C SER EEPROM CAT24C04TDI-GT3 onsemi 1: $0.38 4,556In Stock	Mfr. Part No. CAT24C04TDI-GT3 Mouser Part No 863-CAT24C04TDI-GT3	onsemi	EEPROM 4KB I2C SER EEPROM Learn More about onsemi cat24cx i2c serial eeproms	Datasheet	4,556In Stock	Cut Tape $0.38 $0.356 $0.347 $0.34 View Reel $0.296 $0.333 $0.323 $0.316 $0.309 $0.296	Min.: 1 Mult.: 1 : 3,000	4 kbit	I2C	400 kHz	512 x 8	TSOT-23-5		1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	CAT24C04		Reel, Cut Tape
EEPROM Automotive 4-Kbit serial I2C bus EEPROM M24C04-DRDW3TP/K STMicroelectronics 1: $0.41 10,946In Stock	Mfr. Part No. M24C04-DRDW3TP/K Mouser Part No 511-M24C04-DRDW3TP/K	STMicroelectronics	EEPROM Automotive 4-Kbit serial I2C bus EEPROM	Datasheet	10,946In Stock	Cut Tape $0.41 $0.386 $0.376 $0.369 View Reel $0.325 $0.361 $0.351 $0.35 $0.341 $0.325 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	4 kbit	2-Wire, I2C	1 MHz	512 x 8	TSSOP-8	450 ns	1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 125 C	M24C04-A125	AEC-Q100	Reel, Cut Tape, MouseReel
EEPROM 4-Kbit serial I2C bus EEPROM 105°C operation M24C04-DRDW8TP/K STMicroelectronics 1: $0.35 9,866In Stock	Mfr. Part No. M24C04-DRDW8TP/K Mouser Part No 511-M24C04-DRDW8TP/K	STMicroelectronics	EEPROM 4-Kbit serial I2C bus EEPROM 105°C operation Learn More about STMicroelectronics stm standard products	Datasheet	9,866In Stock	Cut Tape $0.35 $0.334 $0.326 $0.319 View Reel $0.282 $0.312 $0.303 $0.297 $0.29 $0.282 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	4 kbit	2-Wire, I2C	1 MHz	512 x 8	TSSOP-8	450 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 105 C	M24C04-DRE	AEC-Q100	Reel, Cut Tape, MouseReel
EEPROM 4 Kbit serial I2C bus EEPROM M24C04-FMH6TG STMicroelectronics 1: $0.24 71,983In Stock	Mfr. Part No. M24C04-FMH6TG Mouser Part No 511-M24C04-FMH6TG	STMicroelectronics	EEPROM 4 Kbit serial I2C bus EEPROM Learn More about STMicroelectronics stm standard products	Datasheet	71,983In Stock	Cut Tape $0.24 $0.224 $0.218 $0.214 View Reel $0.184 $0.21 $0.204 $0.20 $0.195 $0.184 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	4 kbit	2-Wire, I2C	400 kHz	512 x 8	UFDFPN-5	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	M24C04-F		Reel, Cut Tape, MouseReel
EEPROM 4-Kbit serial SPI bus EEPROM with high speed clock 105°C operation M95040-DRDW8TP/K STMicroelectronics 1: $0.49 7,599In Stock	Mfr. Part No. M95040-DRDW8TP/K Mouser Part No 511-M95040-DRDW8TP/K	STMicroelectronics	EEPROM 4-Kbit serial SPI bus EEPROM with high speed clock 105°C operation Learn More about STMicroelectronics stm serial eeprom	Datasheet	7,599In Stock	Cut Tape $0.49 $0.467 $0.454 $0.445 View Reel $0.384 $0.435 $0.423 $0.413 $0.403 $0.384 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	4 kbit	SPI	10 MHz	512 x 8	TSSOP-8	40 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 105 C	M95040-DRE	AEC-Q100	Reel, Cut Tape, MouseReel