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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 (SGD) 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 512K 64K X 8 2.5V HI-SPEED SER EE IND 24FC512-I/SN Microchip Technology 1: $1.17 2,532In Stock 5,000Expected 6/10/2026	Mfr. Part No. 24FC512-I/SN Mouser Part No 579-24FC512-I/SN	Microchip Technology	EEPROM 512K 64K X 8 2.5V HI-SPEED SER EE IND	Datasheet	2,532In Stock 5,000Expected 6/10/2026	$1.17 $1.16 $1.12 $1.10 $1.07	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	512 kbit	2-Wire, I2C
EEPROM 512K 64K X 8 2.5V HI-SPEED SER EE IND 24FC512-I/ST Microchip Technology 1: $1.20 2,289In Stock	Mfr. Part No. 24FC512-I/ST Mouser Part No 579-24FC512-I/ST	Microchip Technology	EEPROM 512K 64K X 8 2.5V HI-SPEED SER EE IND	Datasheet	2,289In Stock	$1.20 $1.19 $1.15 $1.13 $1.10	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	512 kbit	2-Wire, I2C
EEPROM 512K, 64K X 8, HI-SPEED SER EE, E-Temp, SOT-23 24FC512T-E/OT Microchip Technology 1: $1.17 6,959In Stock	Mfr. Part No. 24FC512T-E/OT Mouser Part No 579-24FC512T-E/OT	Microchip Technology	EEPROM 512K, 64K X 8, HI-SPEED SER EE, E-Temp, SOT-23	Datasheet	6,959In Stock	Cut Tape $1.17 Reel $1.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	SOT-23-5	512 kbit	I2C
EEPROM 512K, 64K X 8, HI-SPEED SER EE, E-Temp, UDFN 24FC512T-E/Q4B Microchip Technology 1: $1.20 3,367In Stock	Mfr. Part No. 24FC512T-E/Q4B Mouser Part No 579-24FC512T-E/Q4B	Microchip Technology	EEPROM 512K, 64K X 8, HI-SPEED SER EE, E-Temp, UDFN	Datasheet	3,367In Stock	Cut Tape $1.20 $1.19 Reel $1.10	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	UDFN-8	512 kbit	I2C
EEPROM 512K, 64K X 8, HI-SPEED SER EE, IND, SOT-23 24FC512T-I/OT Microchip Technology 1: $1.09 10,504In Stock	Mfr. Part No. 24FC512T-I/OT Mouser Part No 579-24FC512T-I/OT	Microchip Technology	EEPROM 512K, 64K X 8, HI-SPEED SER EE, IND, SOT-23	Datasheet	10,504In Stock	Cut Tape $1.09 $1.08 Reel $0.986	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	SOT-23-5	512 kbit	2-Wire, I2C
EEPROM 512K, 64K X 8, HI-SPEED SER EE, IND, UDFN 24FC512T-I/Q4B Microchip Technology 1: $1.24 8,123In Stock	Mfr. Part No. 24FC512T-I/Q4B Mouser Part No 579-24FC512T-I/Q4B	Microchip Technology	EEPROM 512K, 64K X 8, HI-SPEED SER EE, IND, UDFN	Datasheet	8,123In Stock	Cut Tape $1.24 $1.23 Reel $1.13 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	UDFN-8	512 kbit	I2C
EEPROM 64kx8 - 2.5V Hi Spd 24FC512T-I/SM Microchip Technology 1: $1.33 3,415In Stock	Mfr. Part No. 24FC512T-I/SM Mouser Part No 579-24FC512T-I/SM	Microchip Technology	EEPROM 64kx8 - 2.5V Hi Spd	Datasheet	3,415In Stock	Cut Tape $1.33 Reel $1.23 MouseReel Available	Min.: 1 Mult.: 1 : 2,100	EEPROM	SMD/SMT	SOIJ-8	512 kbit	2-Wire, I2C
EEPROM 512K 64K X 8 2.5V HI-SPEED SER EE IND 24FC512T-I/SN Microchip Technology 1: $1.17 13,831In Stock	Mfr. Part No. 24FC512T-I/SN Mouser Part No 579-24FC512T-I/SN	Microchip Technology	EEPROM 512K 64K X 8 2.5V HI-SPEED SER EE IND	Datasheet	13,831In Stock	Cut Tape $1.17 Reel $1.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	SOIC-8	512 kbit	2-Wire, I2C
EEPROM 512K 64K X 8 2.5V HI-SPEED SER EE IND 24FC512T-I/ST Microchip Technology 1: $1.20 2,529In Stock	Mfr. Part No. 24FC512T-I/ST Mouser Part No 579-24FC512T-I/ST	Microchip Technology	EEPROM 512K 64K X 8 2.5V HI-SPEED SER EE IND	Datasheet	2,529In Stock	Cut Tape $1.20 $1.19 Reel $1.10 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	TSSOP-8	512 kbit	2-Wire, I2C
EEPROM 512K 64K X 8 2.5V SER EE EXT 24LC512-E/ST Microchip Technology 1: $2.69 1,531In Stock	Mfr. Part No. 24LC512-E/ST Mouser Part No 579-24LC512-E/ST	Microchip Technology	EEPROM 512K 64K X 8 2.5V SER EE EXT	Datasheet	1,531In Stock	$2.69 $2.57 $2.48	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	512 kbit	2-Wire, I2C
EEPROM 64kx8 - 2.5V 24LC512-I/P Microchip Technology 1: $2.72 2,754In Stock	Mfr. Part No. 24LC512-I/P Mouser Part No 579-24LC512-I/P	Microchip Technology	EEPROM 64kx8 - 2.5V	Datasheet	2,754In Stock	$2.72 $2.62 $2.52	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	512 kbit	2-Wire, I2C
EEPROM 512K 64K X 8 2.5V SER EE IND 24LC512-I/SN Microchip Technology 1: $2.48 5,994In Stock 5,100Expected 2/10/2026	Mfr. Part No. 24LC512-I/SN Mouser Part No 579-24LC512-I/SN	Microchip Technology	EEPROM 512K 64K X 8 2.5V SER EE IND	Datasheet	5,994In Stock 5,100Expected 2/10/2026	$2.48 $2.38 $2.30	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	512 kbit	2-Wire, I2C
EEPROM 512K 64K X 8 2.5V SER EE IND 24LC512-I/ST Microchip Technology 1: $2.56 2,638In Stock	Mfr. Part No. 24LC512-I/ST Mouser Part No 579-24LC512-I/ST	Microchip Technology	EEPROM 512K 64K X 8 2.5V SER EE IND	Datasheet	2,638In Stock	$2.56 $2.45 $2.37	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	512 kbit	2-Wire, I2C
EEPROM 512K 64K X 8 2.5V SER EE EXT 24LC512T-E/SN Microchip Technology 1: $2.82 5,274In Stock	Mfr. Part No. 24LC512T-E/SN Mouser Part No 579-24LC512T-E/SN	Microchip Technology	EEPROM 512K 64K X 8 2.5V SER EE EXT	Datasheet	5,274In Stock	Cut Tape $2.82 Reel $2.39 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	SOIC-8	512 kbit	2-Wire, I2C
EEPROM 512K 64K X 8 2.5V SER EE EXT 24LC512T-E/ST Microchip Technology 1: $2.90 4,420In Stock	Mfr. Part No. 24LC512T-E/ST Mouser Part No 579-24LC512T-E/ST	Microchip Technology	EEPROM 512K 64K X 8 2.5V SER EE EXT	Datasheet	4,420In Stock	Cut Tape $2.90 Reel $2.48 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	TSSOP-8	512 kbit	2-Wire, I2C
NVRAM 512Kb 3V 40Mhz 64K x 8 SPI nvSRAM CY14B512Q2A-SXI Infineon Technologies 1: $18.86 554In Stock	Mfr. Part No. CY14B512Q2A-SXI Mouser Part No 727-CY14B512Q2A-SXI	Infineon Technologies	NVRAM 512Kb 3V 40Mhz 64K x 8 SPI nvSRAM	Datasheet	554In Stock	$18.86 $17.52 $16.99 $16.18 View $15.79 $15.54 $15.46 $13.86 Quote	Min.: 1 Mult.: 1	NVRAM		SOIC-8	512 kbit	SPI
EEPROM 512KB I2C SER EEPROM CAT24C512YI-GT3 onsemi 1: $1.26 2,913In Stock 15,000On Order	Mfr. Part No. CAT24C512YI-GT3 Mouser Part No 863-CAT24C512YI-GT3	onsemi	EEPROM 512KB I2C SER EEPROM Learn More about onsemi oncmos	Datasheet	2,913In Stock 15,000On Order On Order Ship Dates Mfr. No: CAT24C512YI-GT3 Stock: 2,913 Can Dispatch Immediately On Order: 6,000 Expected 29/1/2027 9,000 Expected 19/2/2027 Factory Lead Time: 46 Weeks	Cut Tape $1.26 $1.18 $1.15 $1.01 View Reel $0.782 $0.997 $0.964 $0.947 $0.917 $0.782 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	EEPROM	SMD/SMT	TSSOP-8	512 kbit	2-Wire, I2C
EEPROM 512KB SPI SER CMOS EEPROM CAT25512HU5I-GT3 onsemi 1: $1.39 4,648In Stock	Mfr. Part No. CAT25512HU5I-GT3 Mouser Part No 863-CAT25512HU5I-GT3	onsemi	EEPROM 512KB SPI SER CMOS EEPROM Learn More about onsemi cat25x spi serial eeproms	Datasheet	4,648In Stock	Cut Tape $1.39 $1.31 $1.28 $1.25 View Reel $0.868 $1.22 $1.18 $1.16 $1.13 $0.868 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	EEPROM	SMD/SMT	UDFN-8	512 kbit	3-Wire, SPI
EEPROM 512KB SPI SER CMOS NV25512MUW3VTBG onsemi 1: $1.84 2,861In Stock	Mfr. Part No. NV25512MUW3VTBG Mouser Part No 863-NV25512MUW3VTBG	onsemi	EEPROM 512KB SPI SER CMOS	Datasheet	2,861In Stock	Cut Tape $1.84 $1.73 $1.69 $1.65 View Reel $1.36 $1.60 $1.59 $1.55 $1.51 $1.36 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	UDFN-8	512 kbit	SPI
F-RAM 512K (64KX8) 3.3V F-RAM FM24V05-GTR Infineon Technologies 1: $16.21 342In Stock 5,000On Order	Mfr. Part No. FM24V05-GTR Mouser Part No 877-FM24V05-GTR	Infineon Technologies	F-RAM 512K (64KX8) 3.3V F-RAM Learn More about Infineon Technologies cypress ramtron fram	Datasheet	342In Stock 5,000On Order On Order Ship Dates Mfr. No: FM24V05-GTR Stock: 342 Can Dispatch Immediately On Order: 2,500 Expected 3/6/2027 2,500 Expected 22/7/2027 Factory Lead Time: 26 Weeks	Cut Tape $16.21 $15.07 $14.61 $14.25 View Reel $11.49 $13.91 $13.45 $13.11 $12.78 $11.49 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	FRAM	SMD/SMT	SOIC-8	512 kbit	I2C
NOR Flash Serial NOR 1.8V 512Kbit x4 I/O SOP-8 150mil MX25U5121EMI-14G-TR Macronix 1: $1.37 4,872In Stock	Mfr. Part No. MX25U5121EMI-14G-TR Mouser Part No 95-25U5121EMI14GTR	Macronix	NOR Flash Serial NOR 1.8V 512Kbit x4 I/O SOP-8 150mil	Datasheet	4,872In Stock	Cut Tape $1.37 $1.29 $1.26 $1.23 View Reel $1.08 $1.20 $1.16 $1.14 $1.11 $1.08	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT	SOP-8	512 kbit	SPI
NOR Flash Serial NOR 2.5V/3V 512Kbit x2 I/O TSSOP-8 MX25V5126FOI-TR Macronix 1: $0.898 6,795In Stock	Mfr. Part No. MX25V5126FOI-TR Mouser Part No 95-25V5126FOITR	Macronix	NOR Flash Serial NOR 2.5V/3V 512Kbit x2 I/O TSSOP-8	Datasheet	6,795In Stock	Cut Tape $0.898 $0.835 $0.812 $0.796 View Reel $0.691 $0.778 $0.755 $0.737 $0.719 $0.691	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	SOP-8	512 kbit	SPI
SRAM 32K X 16K 7027L20PFGI Renesas Electronics 1: $187.12 66In Stock 84Expected 6/10/2026	Mfr. Part No. 7027L20PFGI Mouser Part No 972-7027L20PFGI	Renesas Electronics	SRAM 32K X 16K	Datasheet	66In Stock 84Expected 6/10/2026	$187.12 $172.00 $167.69 $163.44 View $157.50 Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TQFP-100	512 kbit	Parallel
NOR Flash 512 Kbit, 3.0V (2.3V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), Single, Dual SPI NOR flash AT25DN512C-SSHF-B Renesas / Dialog 1: $0.762 13,947In Stock	Mfr. Part No. AT25DN512C-SSHF-B Mouser Part No 988-AT25DN512CSSHF-B	Renesas / Dialog	NOR Flash 512 Kbit, 3.0V (2.3V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), Single, Dual SPI NOR flash Learn More about Renesas / Dialog renesas dialog serialflash	Datasheet	13,947In Stock	$0.762 $0.717 $0.698 $0.672 View $0.657 $0.646 $0.631 $0.617 $0.585	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-Narrow-8	512 kbit	SPI
NOR Flash 512 Kbit, 3.0V (2.3V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape & Reel), Single, Dual SPI NOR flash AT25DN512C-SSHF-T Renesas / Dialog 1: $0.789 9,420In Stock 12,000Expected 8/1/2027	Mfr. Part No. AT25DN512C-SSHF-T Mouser Part No 988-AT25DN512CSSHF-T	Renesas / Dialog	NOR Flash 512 Kbit, 3.0V (2.3V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape & Reel), Single, Dual SPI NOR flash Learn More about Renesas / Dialog renesas dialog serialflash	Datasheet	9,420In Stock 12,000Expected 8/1/2027	Cut Tape $0.789 $0.741 $0.722 $0.707 View Reel $0.487 $0.692 $0.672 $0.656 $0.641 $0.487 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT		512 kbit	SPI