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512 kbit Memory ICs

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Memory Size = 512 kbit

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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.	Product Type	Mounting Style	Package/Case	Memory Size	Interface Type
EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 1.7V AT24C512C-XHM-B Microchip Technology 1: $0.81 739In Stock	Mfr. Part No. AT24C512C-XHM-B Mouser Part No 556-AT24C512C-XHM-B	Microchip Technology	EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 1.7V	Datasheet	739In Stock	$0.81 $0.778 $0.767 $0.746	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	512 kbit	2-Wire, I2C
EEPROM 512K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, MSOP 24CS512-E/MS Microchip Technology 1: $0.90 538In Stock	Mfr. Part No. 24CS512-E/MS Mouser Part No 579-24CS512-E/MS	Microchip Technology	EEPROM 512K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, MSOP Learn More about Microchip Technology microchip 24cs512 eeproms	Datasheet	538In Stock	$0.90 $0.895 $0.863 $0.852 $0.831	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	512 kbit	2-Wire, I2C
EEPROM 512K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOIJ 24CS512-E/SM Microchip Technology 1: $0.96 367In Stock	Mfr. Part No. 24CS512-E/SM Mouser Part No 579-24CS512-E/SM	Microchip Technology	EEPROM 512K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOIJ Learn More about Microchip Technology microchip 24cs512 eeproms	Datasheet	367In Stock	$0.96 $0.959 $0.927 $0.906 $0.884	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIJ-8	512 kbit	2-Wire, I2C
EEPROM 512K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOIC 24CS512-E/SN Microchip Technology 1: $0.84 476In Stock	Mfr. Part No. 24CS512-E/SN Mouser Part No 579-24CS512-E/SN	Microchip Technology	EEPROM 512K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOIC Learn More about Microchip Technology microchip 24cs512 eeproms	Datasheet	476In Stock	$0.84 $0.831 $0.799 $0.789 $0.767	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	512 kbit	I2C
EEPROM 512K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, PDIP 24CS512-I/P Microchip Technology 1: $0.98 513In Stock	Mfr. Part No. 24CS512-I/P Mouser Part No 579-24CS512-I/P	Microchip Technology	EEPROM 512K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, PDIP Learn More about Microchip Technology microchip 24cs512 eeproms	Datasheet	513In Stock	$0.98 $0.948 $0.927 $0.906	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PDIP-8	512 kbit	I2C
EEPROM 512K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIJ 24CS512-I/SM Microchip Technology 1: $0.90 331In Stock	Mfr. Part No. 24CS512-I/SM Mouser Part No 579-24CS512-I/SM	Microchip Technology	EEPROM 512K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIJ Learn More about Microchip Technology microchip 24cs512 eeproms	Datasheet	331In Stock	$0.90 $0.895 $0.863 $0.852 $0.831	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIJ-8	512 kbit	2-Wire, I2C
EEPROM 512K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIC 24CS512-I/SN Microchip Technology 1: $0.77 1,995In Stock	Mfr. Part No. 24CS512-I/SN Mouser Part No 579-24CS512-I/SN	Microchip Technology	EEPROM 512K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIC Learn More about Microchip Technology microchip 24cs512 eeproms	Datasheet	1,995In Stock	$0.77 $0.767 $0.746 $0.735 $0.714	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	512 kbit	2-Wire, I2C
EEPROM 512K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOIJ 24CS512T-E/SM Microchip Technology 1: $0.96 1,774In Stock	Mfr. Part No. 24CS512T-E/SM Mouser Part No 579-24CS512T-E/SM	Microchip Technology	EEPROM 512K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOIJ Learn More about Microchip Technology microchip 24cs512 eeproms	Datasheet	1,774In Stock	Cut Tape $0.96 $0.959 $0.927 $0.906 Reel $0.884	Min.: 1 Mult.: 1 : 2,100	EEPROM	SMD/SMT	SOIJ-8	512 kbit	2-Wire, I2C
EEPROM 512K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOT-23 24CS512T-I/OT Microchip Technology 1: $0.71 1,445In Stock	Mfr. Part No. 24CS512T-I/OT Mouser Part No 579-24CS512T-I/OT	Microchip Technology	EEPROM 512K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOT-23 Learn More about Microchip Technology microchip 24cs512 eeproms	Datasheet	1,445In Stock	Cut Tape $0.71 $0.703 $0.682 $0.671 Reel $0.65 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	SOT-23-5	512 kbit	I2C
EEPROM 64kx8 - 2.5V Hi Spd 24FC512-I/MF Microchip Technology 1: $1.60 817In Stock	Mfr. Part No. 24FC512-I/MF Mouser Part No 579-24FC512-I/MF	Microchip Technology	EEPROM 64kx8 - 2.5V Hi Spd	Datasheet	817In Stock	$1.60 $1.55 $1.52 $1.49	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	DFN-8	512 kbit	2-Wire, I2C
EEPROM 64kx8 - 2.5V Hi Spd 24FC512-I/P Microchip Technology 1: $1.00 1,089In Stock	Mfr. Part No. 24FC512-I/P Mouser Part No 579-24FC512-I/P	Microchip Technology	EEPROM 64kx8 - 2.5V Hi Spd	Datasheet	1,089In Stock	$1.00 $0.98	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	512 kbit	2-Wire, I2C
EEPROM 64kx8 - 2.5V Hi Spd 24FC512-I/SM Microchip Technology 1: $0.98 1,197In Stock	Mfr. Part No. 24FC512-I/SM Mouser Part No 579-24FC512-I/SM	Microchip Technology	EEPROM 64kx8 - 2.5V Hi Spd	Datasheet	1,197In Stock	$0.98 $0.948 $0.927 $0.906	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIJ-8	512 kbit	2-Wire, I2C
EEPROM 64kx8 64B 1.8V HISpd 24FC515-I/P Microchip Technology 1: $2.35 6In Stock	Mfr. Part No. 24FC515-I/P Mouser Part No 579-24FC515-I/P	Microchip Technology	EEPROM 64kx8 64B 1.8V HISpd	Datasheet	6In Stock	$2.35 $2.26 $2.22 $2.18	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	512 kbit	2-Wire, I2C
EEPROM 64kx8 64B 1.8V HISpd 24FC515-I/SM Microchip Technology 1: $2.26 256In Stock	Mfr. Part No. 24FC515-I/SM Mouser Part No 579-24FC515-I/SM	Microchip Technology	EEPROM 64kx8 64B 1.8V HISpd	Datasheet	256In Stock	$2.26 $2.18 $2.13 $2.09	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIJ-8	512 kbit	2-Wire, I2C
EEPROM 64kx8 - 2.5V 24LC512-E/MF Microchip Technology 1: $2.25 168In Stock	Mfr. Part No. 24LC512-E/MF Mouser Part No 579-24LC512-E/MF	Microchip Technology	EEPROM 64kx8 - 2.5V	Datasheet	168In Stock	$2.25 $2.18 $2.07	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	DFN-8	512 kbit	2-Wire, I2C
EEPROM 64kx8 64B - 2.5V 24LC515-I/P Microchip Technology 1: $4.28 146In Stock	Mfr. Part No. 24LC515-I/P Mouser Part No 579-24LC515-I/P	Microchip Technology	EEPROM 64kx8 64B - 2.5V	Datasheet	146In Stock	$4.28 $4.11 $3.96	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	512 kbit	2-Wire, I2C
EEPROM 64kx8 64B - 2.5V 24LC515-I/SM Microchip Technology 1: $4.02 15In Stock	Mfr. Part No. 24LC515-I/SM Mouser Part No 579-24LC515-I/SM	Microchip Technology	EEPROM 64kx8 64B - 2.5V	Datasheet	15In Stock	$4.02 $3.88 $3.71	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIJ-8	512 kbit	2-Wire, I2C
EEPROM 1.7-5.5V, 1MHz, Ind Temp, 8-SOIC-W AT24C512C-SHM-B Microchip Technology 1: $0.92 430In Stock	Mfr. Part No. AT24C512C-SHM-B Mouser Part No 579-AT24C512C-SHM-B	Microchip Technology	EEPROM 1.7-5.5V, 1MHz, Ind Temp, 8-SOIC-W	Datasheet	430In Stock	$0.92 $0.916 $0.884 $0.874 $0.852	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIJ-8	512 kbit	2-Wire, I2C
EEPROM 2-WIRE -8 EIAJ,PB/HALO FREE,NiPdAu,1.7V AT24C512C-SHM-T Microchip Technology 1: $0.92 1,165In Stock	Mfr. Part No. AT24C512C-SHM-T Mouser Part No 579-AT24C512C-SHM-T	Microchip Technology	EEPROM 2-WIRE -8 EIAJ,PB/HALO FREE,NiPdAu,1.7V	Datasheet	1,165In Stock	Cut Tape $0.92 $0.918 Reel $0.852 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	EEPROM	SMD/SMT	SOIJ-8	512 kbit	2-Wire, I2C
EEPROM 512-kb I2C Serial EEPROM CAT24C512HU5EGT3 onsemi 1: $1.02 13In Stock 3,000Expected 08/12/2026 New Product	Mfr. Part No. CAT24C512HU5EGT3 Mouser Part No 863-CAT24C512HU5EGT3 New Product	onsemi	EEPROM 512-kb I2C Serial EEPROM Learn More about onsemi oncmos	Datasheet	13In Stock 3,000Expected 08/12/2026	Cut Tape $1.02 $0.962 $0.936 $0.916 View Reel $0.869 $0.896 $0.869 $0.869 MouseReel Available	Min.: 1 Mult.: 1 Max.: 300 : 3,000	EEPROM	SMD/SMT	UDFN-8	512 kbit	I2C
EEPROM 512KB I2C SER EEPROM CAT24C512WI-G onsemi 1: $0.93 46In Stock	Mfr. Part No. CAT24C512WI-G Mouser Part No 863-CAT24C512WI-G	onsemi	EEPROM 512KB I2C SER EEPROM	Datasheet	46In Stock	$0.93 $0.875 $0.851 $0.833 View $0.815 $0.791 $0.772 $0.754 $0.727	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	512 kbit	2-Wire, I2C
EEPROM 512KB I2C SER EEPROM CAT24C512XI-T2 onsemi 1: $1.19 881In Stock 2,000Expected 30/11/2026	Mfr. Part No. CAT24C512XI-T2 Mouser Part No 863-CAT24C512XI-T2	onsemi	EEPROM 512KB I2C SER EEPROM Learn More about onsemi oncmos	Datasheet	881In Stock 2,000Expected 30/11/2026	Cut Tape $1.19 $1.11 $1.08 $1.06 View Reel $0.939 $1.04 $1.01 $0.986 $0.962 $0.939 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 2,000	EEPROM	SMD/SMT	SOIC-8	512 kbit	2-Wire, I2C
EEPROM 512KB SPI SER CMOS EEPROM CAT25512XE onsemi 1: $0.93 56In Stock	Mfr. Part No. CAT25512XE Mouser Part No 863-CAT25512XE	onsemi	EEPROM 512KB SPI SER CMOS EEPROM Learn More about onsemi cat25x spi serial eeproms	Datasheet	56In Stock	$0.93 $0.877 $0.853 $0.835 View $0.817 $0.792 $0.774 $0.756 $0.729	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	512 kbit	SPI
EEPROM 512KB SPI SER CMOS EEPROM CAT25512XI onsemi 1: $1.93 94In Stock	Mfr. Part No. CAT25512XI Mouser Part No 863-CAT25512XI	onsemi	EEPROM 512KB SPI SER CMOS EEPROM Learn More about onsemi cat25x spi serial eeproms	Datasheet	94In Stock	$1.93 $1.80 $1.75 $1.71 View $1.67 $1.62 $1.58 $1.54 $1.50	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	512 kbit	SPI
EEPROM 512KB SPI SER CMOS EEPROM CAT25512YI-GT3 onsemi 1: $0.97 260In Stock 18,000On Order	Mfr. Part No. CAT25512YI-GT3 Mouser Part No 863-CAT25512YI-GT3	onsemi	EEPROM 512KB SPI SER CMOS EEPROM Learn More about onsemi cat25x spi serial eeproms	Datasheet	260In Stock 18,000On Order On Order Ship Dates Mfr. No: CAT25512YI-GT3 Stock: 260 Can Dispatch Immediately On Order: 6,000 Expected 26/03/2027 12,000 Expected 25/06/2027 Factory Lead Time: 38 Weeks	Cut Tape $0.97 $0.911 $0.887 $0.868 View Reel $0.757 $0.849 $0.823 $0.804 $0.785 $0.757 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	EEPROM	SMD/SMT	TSSOP-8	512 kbit	3-Wire, SPI