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512 x 8 Memory ICs

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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.	RoHS	Product Type	Mounting Style	Package/Case	Memory Size	Interface Type
EEPROM 4-Mbit serial SPI bus EEPROM M95M04-DRCS6TPVF STMicroelectronics 1: $4.62 3,764In Stock	Mfr. Part No. M95M04-DRCS6TPVF Mouser Part No 511-M95M04-DRCS6TPVF	STMicroelectronics	EEPROM 4-Mbit serial SPI bus EEPROM Learn More about STMicroelectronics stm m95m04 4mbit serial eeproms	Datasheet	3,764In Stock	Cut Tape $4.62 $4.31 $4.19 $4.09 View Reel $3.38 $3.99 $3.87 $3.77 $3.68 $3.38 $3.38 MouseReel Available	Min.: 1 Mult.: 1 : 10,000		EEPROM	SMD/SMT	WLCSP-8	4 Mbit	SPI
EEPROM 4-Mbit serial SPI bus EEPROM M95M04-DRMN6TP STMicroelectronics 1: $3.12 4,572In Stock 17,500Expected 2027/01/06	Mfr. Part No. M95M04-DRMN6TP Mouser Part No 511-M95M04-DRMN6TP	STMicroelectronics	EEPROM 4-Mbit serial SPI bus EEPROM Learn More about STMicroelectronics stm m95m04 4mbit serial eeproms	Datasheet	4,572In Stock 17,500Expected 2027/01/06	Cut Tape $3.12 $2.92 $2.84 $2.77 View Reel $2.41 $2.71 $2.62 $2.56 $2.50 $2.41 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		EEPROM	SMD/SMT	SOIC-8	4 Mbit	SPI
EEPROM Automotive 4096 Kbit SPI bus EEPROM with high speed clock M95M04-DWDW3TP/V STMicroelectronics 1: $5.91 3,727In Stock	Mfr. Part No. M95M04-DWDW3TP/V Mouser Part No 511-M95M04-DWDW3TP/V	STMicroelectronics	EEPROM Automotive 4096 Kbit SPI bus EEPROM with high speed clock Learn More about STMicroelectronics stm m95m04 4mbit serial eeproms	Datasheet	3,727In Stock	Cut Tape $5.91 $5.50 $5.34 $5.22 View Reel $4.22 $5.09 $4.93 $4.81 $4.69 $4.22 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		EEPROM	SMD/SMT	TSSOP-8	4 Mbit	SPI
EEPROM 4K (512x8) 2-WIRE NiPdAu, 1.7V AT24C04C-MAHM-T Microchip Technology 1: $0.35 13,631In Stock	Mfr. Part No. AT24C04C-MAHM-T Mouser Part No 556-AT24C04C-MAHM-T	Microchip Technology	EEPROM 4K (512x8) 2-WIRE NiPdAu, 1.7V	Datasheet	13,631In Stock	Cut Tape $0.35 $0.341 $0.337 Reel $0.32 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		EEPROM	SMD/SMT	UDFN-8	4 kbit	2-Wire, I2C
EEPROM 4K (512x8) 2-WIRE NiPdAu, 1.7V AT24C04C-SSHM-T Microchip Technology 1: $0.311 15,939In Stock	Mfr. Part No. AT24C04C-SSHM-T Mouser Part No 556-AT24C04C-SSHM-T	Microchip Technology	EEPROM 4K (512x8) 2-WIRE NiPdAu, 1.7V	Datasheet	15,939In Stock	Cut Tape $0.311 $0.306 Reel $0.277 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		EEPROM	SMD/SMT	SOIC-Narrow-8	4 kbit	2-Wire, I2C
EEPROM 4K (512x8) 2-WIRE NiPdAu, 1.7V AT24C04C-XHM-T Microchip Technology 1: $0.33 5,909In Stock	Mfr. Part No. AT24C04C-XHM-T Mouser Part No 556-AT24C04C-XHM-T	Microchip Technology	EEPROM 4K (512x8) 2-WIRE NiPdAu, 1.7V	Datasheet	5,909In Stock	Cut Tape $0.33 $0.322 Reel $0.299 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		EEPROM	SMD/SMT	TSSOP-8	4 kbit	2-Wire, I2C
EEPROM 4K 512X8 2.5V SER EE EXT 25LC040AT-E/MC Microchip Technology 1: $0.77 6,570In Stock	Mfr. Part No. 25LC040AT-E/MC Mouser Part No 579-25LC040AT-E/MC	Microchip Technology	EEPROM 4K 512X8 2.5V SER EE EXT	Datasheet	6,570In Stock	Cut Tape $0.77 $0.768 $0.765 Reel $0.714 MouseReel Available	Min.: 1 Mult.: 1 : 3,300		EEPROM	SMD/SMT	DFN-8	4 kbit	SPI
EEPROM 4K 512X8 2.5V SER EE EXT 25LC040AT-E/OT Microchip Technology 1: $0.65 4,564In Stock	Mfr. Part No. 25LC040AT-E/OT Mouser Part No 579-25LC040AT-E/OT	Microchip Technology	EEPROM 4K 512X8 2.5V SER EE EXT	Datasheet	4,564In Stock	Cut Tape $0.65 $0.643 Reel $0.586 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		EEPROM	SMD/SMT	SOT-23-6	4 kbit	SPI
EEPROM 512x8 - 1.8V 93AA66AT-I/OT Microchip Technology 1: $0.361 7,797In Stock 9,000Expected 2026/11/09	Mfr. Part No. 93AA66AT-I/OT Mouser Part No 579-93AA66AT-I/OT	Microchip Technology	EEPROM 512x8 - 1.8V	Datasheet	7,797In Stock 9,000Expected 2026/11/09	Cut Tape $0.361 $0.352 Reel $0.309 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		EEPROM	SMD/SMT	SOT-23-6	4 kbit	3-Wire, Microwire
EEPROM 512x8 93LC66AT/SN Microchip Technology 1: $0.38 5,555In Stock	Mfr. Part No. 93LC66AT/SN Mouser Part No 579-93LC66AT/SN	Microchip Technology	EEPROM 512x8	Datasheet	5,555In Stock	Cut Tape $0.38 $0.373 $0.368 Reel $0.352 MouseReel Available	Min.: 1 Mult.: 1 : 3,300		EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 4K-Bit I2C Serial EEPROM CAT24C04YI-GT3 onsemi 1: $0.411 26,654In Stock	Mfr. Part No. CAT24C04YI-GT3 Mouser Part No 698-CAT24C04YI-GT3	onsemi	EEPROM 4K-Bit I2C Serial EEPROM Learn More about onsemi cat24cx i2c serial eeproms	Datasheet	26,654In Stock	Cut Tape $0.411 $0.384 $0.376 $0.368 View Reel $0.321 $0.361 $0.349 $0.341 $0.333 $0.321 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000		EEPROM	SMD/SMT	TSSOP-8	4 kbit	2-Wire, I2C
EEPROM 4K-Bit SPI Serial CAT25040VP2I-GT3 onsemi 1: $0.52 11,605In Stock	Mfr. Part No. CAT25040VP2I-GT3 Mouser Part No 698-CAT25040VP2I-GT3	onsemi	EEPROM 4K-Bit SPI Serial	Datasheet	11,605In Stock	Cut Tape $0.52 $0.497 $0.483 $0.473 View Reel $0.412 $0.463 $0.449 $0.44 $0.429 $0.412 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		EEPROM	SMD/SMT	TDFN-8	4 kbit	3-Wire, SPI
F-RAM F-RAM Memory Serial CY15B004J-SXE Infineon Technologies 1: $2.93 826In Stock	Mfr. Part No. CY15B004J-SXE Mouser Part No 727-CY15B004J-SXE	Infineon Technologies	F-RAM F-RAM Memory Serial	Datasheet	826In Stock	$2.93 $2.76 $2.67 $2.55 View $2.49 $2.45 $2.38 $2.33	Min.: 1 Mult.: 1		FRAM	SMD/SMT	SOIC-8	4 kbit	I2C
EEPROM 4KB I2C SER EEPROM CAT24C04HU4I-GT3 onsemi 1: $0.511 15,909In Stock	Mfr. Part No. CAT24C04HU4I-GT3 Mouser Part No 863-CAT24C04HU4I-GT3	onsemi	EEPROM 4KB I2C SER EEPROM Learn More about onsemi cat24cx i2c serial eeproms	Datasheet	15,909In Stock	Cut Tape $0.511 $0.487 $0.476 $0.465 View Reel $0.405 $0.455 $0.441 $0.431 $0.421 $0.405 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000		EEPROM	SMD/SMT	UDFN-8	4 kbit	2-Wire, I2C
EEPROM SERIAL EEPROM, 4K 2-WIRE-5 SOT23 AT24CS04-STUM-T Microchip Technology 1: $0.42 4,367In Stock 15,000Expected 2026/12/21	Mfr. Part No. AT24CS04-STUM-T Mouser Part No 556-AT24CS04-STUM-T	Microchip Technology	EEPROM SERIAL EEPROM, 4K 2-WIRE-5 SOT23	Datasheet	4,367In Stock 15,000Expected 2026/12/21	Cut Tape $0.42 $0.414 Reel $0.373 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	No	EEPROM	SMD/SMT	SOT-23-5	4 kbit	2-Wire, I2C
EEPROM 2.5 V to 5.5V 4K M95040-WMN6P STMicroelectronics 1: $0.39 1,838In Stock NRND	Mfr. Part No. M95040-WMN6P Mouser Part No 511-M95040-WMN6P NRND	STMicroelectronics	EEPROM 2.5 V to 5.5V 4K Learn More about STMicroelectronics stm standard products	Datasheet	1,838In Stock	$0.39 $0.362 $0.354 $0.347 View $0.343 $0.336 $0.328 $0.322 $0.294	Min.: 1 Mult.: 1		EEPROM	SMD/SMT	SOIC-8	4 kbit	SPI
EEPROM 512x8 - 2.5V Lead Free Package 24LC04BT-I/SNG Microchip Technology 1: $0.38 613In Stock NRND	Mfr. Part No. 24LC04BT-I/SNG Mouser Part No 579-24LC04BT-I/SNG NRND	Microchip Technology	EEPROM 512x8 - 2.5V Lead Free Package Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	613In Stock	Cut Tape $0.38 $0.373 $0.368 Reel $0.337 MouseReel Available	Min.: 1 Mult.: 1 : 3,300		EEPROM	SMD/SMT	SOIC-8	4 kbit	2-Wire, I2C
EEPROM 4K (512x8) 2-WIRE NiPdAu, 1.7V AT24C04C-SSHM-B Microchip Technology 1: $0.30 2,614In Stock	Mfr. Part No. AT24C04C-SSHM-B Mouser Part No 556-AT24C04C-SSHM-B	Microchip Technology	EEPROM 4K (512x8) 2-WIRE NiPdAu, 1.7V	Datasheet	2,614In Stock	$0.30 $0.299 $0.288 $0.277	Min.: 1 Mult.: 1		EEPROM	SMD/SMT	SOIC-Narrow-8	4 kbit	2-Wire, I2C
EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-SOIC-N AT24C04D-SSHM-T Microchip Technology 1: $0.27 2,767In Stock 4,000Expected 2026/11/09	Mfr. Part No. AT24C04D-SSHM-T Mouser Part No 556-AT24C04D-SSHM-T	Microchip Technology	EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-SOIC-N	Datasheet	2,767In Stock 4,000Expected 2026/11/09	Cut Tape $0.27 $0.261 Reel $0.235 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		EEPROM	SMD/SMT	SOIC-Narrow-8	4 kbit	2-Wire, I2C
EEPROM 4-Kbit Serial EEPROM AT24CS04-SSHM-T Microchip Technology 1: $0.33 3,751In Stock 12,000Expected 2026/11/26	Mfr. Part No. AT24CS04-SSHM-T Mouser Part No 556-AT24CS04-SSHM-T	Microchip Technology	EEPROM 4-Kbit Serial EEPROM Learn More about Microchip Technology microchip at24cs01 02 04 08 eeproms	Datasheet	3,751In Stock 12,000Expected 2026/11/26	Cut Tape $0.33 $0.322 Reel $0.299	Min.: 1 Mult.: 1 : 4,000		EEPROM	SMD/SMT	SOIC-Narrow-8	4 kbit	2-Wire, I2C
EEPROM S/N SEEPROM 4K I2C1MHz 8-TSSOP AT24CS04-XHM-B Microchip Technology 1: $0.35 251In Stock	Mfr. Part No. AT24CS04-XHM-B Mouser Part No 556-AT24CS04-XHM-B	Microchip Technology	EEPROM S/N SEEPROM 4K I2C1MHz 8-TSSOP	Datasheet	251In Stock	$0.35 $0.341 $0.331 $0.32	Min.: 1 Mult.: 1		EEPROM	SMD/SMT	TSSOP-8	4 kbit	2-Wire, I2C
EEPROM PB/HALO FREE, 1.8V AT24HC04B-PU Microchip Technology 1: $0.54 679In Stock	Mfr. Part No. AT24HC04B-PU Mouser Part No 556-AT24HC04B-PU	Microchip Technology	EEPROM PB/HALO FREE, 1.8V	Datasheet	679In Stock	$0.54 $0.52 $0.511 $0.50	Min.: 1 Mult.: 1		EEPROM	Through Hole	PDIP-8	4 kbit	2-Wire, I2C
EEPROM PB/HALO FREE, 1.8V AT24HC04B-TH-B Microchip Technology 1: $0.39 1,351In Stock	Mfr. Part No. AT24HC04B-TH-B Mouser Part No 556-AT24HC04B-TH-B	Microchip Technology	EEPROM PB/HALO FREE, 1.8V	Datasheet	1,351In Stock	$0.39 $0.384 $0.373 $0.363 $0.352	Min.: 1 Mult.: 1		EEPROM	SMD/SMT	TSSOP-8	4 kbit	2-Wire, I2C
EEPROM PB/HALO FREE, 1.8V AT24HC04B-TH-T Microchip Technology 1: $0.39 1,799In Stock	Mfr. Part No. AT24HC04B-TH-T Mouser Part No 556-AT24HC04B-TH-T	Microchip Technology	EEPROM PB/HALO FREE, 1.8V	Datasheet	1,799In Stock	Cut Tape $0.39 $0.384 $0.383 Reel $0.352 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		EEPROM	SMD/SMT	TSSOP-8	4 kbit	2-Wire, I2C
EEPROM 4K - 512 x 8 1.8V to 5.5V supply AT24HC04BN-SH-B Microchip Technology 1: $0.37 699In Stock	Mfr. Part No. AT24HC04BN-SH-B Mouser Part No 556-AT24HC04BN-SH-B	Microchip Technology	EEPROM 4K - 512 x 8 1.8V to 5.5V supply	Datasheet	699In Stock	$0.37 $0.363 $0.352 $0.341 $0.331	Min.: 1 Mult.: 1		EEPROM	SMD/SMT	SOIC-Narrow-8	4 kbit	2-Wire, I2C