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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 (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Product Type	Mounting Style	Package/Case	Memory Size	Interface Type
EEPROM 512KB SPI SER CMOS EEPROM CAT25512XI onsemi 1: £1.45 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	£1.45 £1.35 £1.32 £1.28 View £1.26 £1.21 £1.19 £1.15 £1.13	Min.: 1 Mult.: 1		EEPROM	SMD/SMT	SOIC-8	512 kbit	SPI
EEPROM 512KB SPI SER CMOS EEPROM CAT25512YI-GT3 onsemi 1: £0.728 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 £0.728 £0.684 £0.666 £0.651 View Reel £0.568 £0.637 £0.618 £0.603 £0.589 £0.568 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000		EEPROM	SMD/SMT	TSSOP-8	512 kbit	3-Wire, SPI
SRAM 32Kx16 3.3V DUAL- PORT RAM 70V27L15PFG Renesas Electronics 1: £103.64 1In Stock	Mfr. Part No. 70V27L15PFG Mouser Part No 972-70V27L15PFG	Renesas Electronics	SRAM 32Kx16 3.3V DUAL- PORT RAM	Datasheet	1In Stock	£103.64 £94.36 £91.88 £90.94 Quote Quote	Min.: 1 Mult.: 1		SRAM	SMD/SMT	TQFP-100	512 kbit	Parallel
EEPROM 512Kit I2C EEProm 128kB 1 MHz 1.7 5.5V M24512-DFMN6TP STMicroelectronics 1: £0.638 1,698In Stock 2,500On Order NRND	Mfr. Part No. M24512-DFMN6TP Mouser Part No 511-M24512-DFMN6TP NRND	STMicroelectronics	EEPROM 512Kit I2C EEProm 128kB 1 MHz 1.7 5.5V Learn More about STMicroelectronics stm standard products	Datasheet	1,698In Stock 2,500On Order	Cut Tape £0.638 £0.593 £0.578 £0.569 Reel £0.473 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		EEPROM	SMD/SMT	SOIC-8	512 kbit	2-Wire, I2C
EEPROM 512Kb and 256Kb Ser M24512-WDW6TP STMicroelectronics 1: £0.488 3,478In Stock NRND	Mfr. Part No. M24512-WDW6TP Mouser Part No 511-M24512-WDW6TP NRND	STMicroelectronics	EEPROM 512Kb and 256Kb Ser Learn More about STMicroelectronics stm standard products	Datasheet	3,478In Stock	Cut Tape £0.488 £0.456 £0.443 £0.434 View Reel £0.374 £0.425 £0.412 £0.403 £0.394 £0.374 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		EEPROM	SMD/SMT	TSSOP-8	512 kbit	2-Wire, I2C
EEPROM 2.5 V to 5.5V 512K M95512-WMN6P STMicroelectronics 1: £0.856 1,171In Stock NRND	Mfr. Part No. M95512-WMN6P Mouser Part No 511-M95512-WMN6P NRND	STMicroelectronics	EEPROM 2.5 V to 5.5V 512K Learn More about STMicroelectronics stm standard products	Datasheet	1,171In Stock	£0.856 £0.803 £0.78 £0.766 View £0.745 £0.72 £0.705 £0.689 £0.655	Min.: 1 Mult.: 1		EEPROM	SMD/SMT	SOIC-8	512 kbit	SPI
SRAM 512K,High-Speed,Async,32K x 16,12ns,5v,44 Pin TSOP II, RoHS IS61C3216AL-12TLI-TR ISSI 1: £5.99 1,992In Stock	Mfr. Part No. IS61C3216AL-12TLI-TR Mouser Part No 870IS61C3216AL12TLIT	ISSI	SRAM 512K,High-Speed,Async,32K x 16,12ns,5v,44 Pin TSOP II, RoHS Learn More about ISSI asynchronous sram	Datasheet	1,992In Stock	Cut Tape £5.99 £5.58 £5.40 £5.16 £5.03 Reel £5.03 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		SRAM	SMD/SMT	TSOP-II-44	512 kbit	Parallel
EEPROM I2C BUS(2-Wre) 512K SOP8 EEPROM BR24G512F-3AGTE2 ROHM Semiconductor 1: £0.766 1,147In Stock NRND	Mfr. Part No. BR24G512F-3AGTE2 Mouser Part No 755-BR24G512F-3AGTE2 NRND	ROHM Semiconductor	EEPROM I2C BUS(2-Wre) 512K SOP8 EEPROM Learn More about ROHM Semiconductor rohm eeproms	Datasheet	1,147In Stock	Cut Tape £0.766 £0.721 £0.702 £0.687 View Reel £0.601 £0.673 £0.652 £0.636 £0.622 £0.601 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		EEPROM	SMD/SMT	SOP-8	512 kbit	I2C
EEPROM BR24T512FJ-3AM is a serial EEPROM of I²C BUS Interface Method BR24T512FJ-3AME2 ROHM Semiconductor 1: £1.53 355In Stock NRND	Mfr. Part No. BR24T512FJ-3AME2 Mouser Part No 755-BR24T512FJ-3AME2 NRND	ROHM Semiconductor	EEPROM BR24T512FJ-3AM is a serial EEPROM of I²C BUS Interface Method Learn More about ROHM Semiconductor rohm automotive eeproms	Datasheet	355In Stock	Cut Tape £1.53 £1.43 £1.40 £1.37 View Reel £1.18 £1.33 £1.29 £1.26 £1.23 £1.18 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		EEPROM	SMD/SMT	SOP-J-8	512 kbit	2-Wire, I2C
NOR Flash 512 Kbit, 3.0V (2.3V to 3.6V), -40C to 85C, TSSOP (Tube), Single, Dual SPI NOR flash AT25DN512C-XMHF-B Renesas / Dialog 1: £0.458 22In Stock	Mfr. Part No. AT25DN512C-XMHF-B Mouser Part No 988-AT25DN512CXMHF-B	Renesas / Dialog	NOR Flash 512 Kbit, 3.0V (2.3V to 3.6V), -40C to 85C, TSSOP (Tube), Single, Dual SPI NOR flash Learn More about Renesas / Dialog renesas dialog serialflash	Datasheet	22In Stock	£0.458 £0.438 £0.373 £0.277	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	TSSOP-8	512 kbit	SPI
Memory IC Development Tools SparkFun Qwiic EEPROM Breakout - 512Kbit COM-18355 SparkFun 1: £3.82 85In Stock	Mfr. Part No. COM-18355 Mouser Part No 474-COM-18355	SparkFun	Memory IC Development Tools SparkFun Qwiic EEPROM Breakout - 512Kbit Learn More about SparkFun qwicc eeprom breakout board 512kbit		85In Stock	£3.82	Min.: 1 Mult.: 1	Breakout Boards	Memory IC Development Tools			512 kbit	I2C
SRAM 512K 32Kx16 12ns Async SRAM IS61C3216AL-12TLI ISSI 1: £6.80 113In Stock	Mfr. Part No. IS61C3216AL-12TLI Mouser Part No 870IS61C3216AL12TLI	ISSI	SRAM 512K 32Kx16 12ns Async SRAM Learn More about ISSI asynchronous sram	Datasheet	113In Stock	£6.80 £6.33 £6.14 £5.99 £5.85	Min.: 1 Mult.: 1		SRAM	SMD/SMT	TSOP-II-44	512 kbit	Parallel
SRAM SRAM, 512K, 32K x 16, 5V, 44pin TSOP II, 12ns, Commercial Temp - Tray AS7C513B-12TCN Alliance Memory 1: £8.36 118In Stock	Mfr. Part No. AS7C513B-12TCN Mouser Part No 913-AS7C513-12TCN	Alliance Memory	SRAM SRAM, 512K, 32K x 16, 5V, 44pin TSOP II, 12ns, Commercial Temp - Tray	Datasheet	118In Stock	£8.36 £7.78 £7.53 £7.36 View £7.01 £6.84 £6.73 £6.57	Min.: 1 Mult.: 1		SRAM	SMD/SMT	TSOP-II-44	512 kbit	Parallel
SRAM 512Kb 64Kx8 20MHz 2.2-3.6V Serial SRAM IS62WVS0648FBLL-20NLI ISSI 1: £2.63 52In Stock	Mfr. Part No. IS62WVS0648FBLL-20NLI Mouser Part No 870-WVS0648FBLL20NLI	ISSI	SRAM 512Kb 64Kx8 20MHz 2.2-3.6V Serial SRAM Learn More about ISSI is62wvs sram	Datasheet	52In Stock	£2.63 £2.45 £2.38 £2.33 £2.27	Min.: 1 Mult.: 1		SRAM	SMD/SMT	SOIC-8	512 kbit	SDI, SPI, SQI
F-RAM 512K (64KX8) 3.3V F-RAM FM25V05-G Infineon Technologies 1: £9.66 1,905Expected 03/12/2026	Mfr. Part No. FM25V05-G Mouser Part No 877-FM25V05-G	Infineon Technologies	F-RAM 512K (64KX8) 3.3V F-RAM Learn More about Infineon Technologies cypress v family f ram	Datasheet	1,905Expected 03/12/2026	£9.66 £8.96 £8.60 £8.43 View £8.26 £8.02 £7.82 £7.74 Quote	Min.: 1 Mult.: 1		FRAM	SMD/SMT	SOIC-8	512 kbit	SPI
NOR Flash Serial NOR 2.5V/3V 512Kbit x2 I/O SOP-8 150mil MX25V5126FM1I-TR Macronix 1: £0.661 44,680On Order	Mfr. Part No. MX25V5126FM1I-TR Mouser Part No 95-25V5126FM1ITR	Macronix	NOR Flash Serial NOR 2.5V/3V 512Kbit x2 I/O SOP-8 150mil	Datasheet	44,680On Order	Cut Tape £0.661 £0.617 £0.60 £0.588 View Reel £0.516 £0.574 £0.558 £0.545 £0.532 £0.516 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		NOR Flash	SMD/SMT	SOP-8	512 kbit	SPI
SRAM 512K 32Kx16 12ns Async SRAM 3.3v IS61WV3216BLL-12TLI ISSI 1: £4.83 149In Stock Factory Special Order	Mfr. Part No. IS61WV3216BLL-12TLI Mouser Part No 870-61WV3216BLL12TLI Factory Special Order	ISSI	SRAM 512K 32Kx16 12ns Async SRAM 3.3v	Datasheet	149In Stock	£4.83 £4.50 £4.37 £4.26 £4.11	Min.: 1 Mult.: 1		SRAM	SMD/SMT	TSOP-44	512 kbit	Parallel
Memory IC Development Tools Adafruit SPI Non-Volatile FRAM Breakout - 4 Mbit / 512 KBytes - MB85RS4MT 4719 Adafruit 1: £14.98 117On Order	Mfr. Part No. 4719 Mouser Part No 485-4719	Adafruit	Memory IC Development Tools Adafruit SPI Non-Volatile FRAM Breakout - 4 Mbit / 512 KBytes - MB85RS4MT Learn More about Adafruit spi fram breakout boards		117On Order On Order Ship Dates Mfr. No: 4719 Stock: 0 On Order: 51 Expected 24/11/2026 66 Expected 11/02/2027 Factory Lead Time: 13 Weeks	£14.98	Min.: 1 Mult.: 1	Breakout Boards	Memory IC Development Tools			512 kbit	SPI
EEPROM 512Kit I2C EEProm 128kB 1 MHz 1.7 5.5V M24512-DFCS6TP/K STMicroelectronics 1: £0.943 5,000On Order	Mfr. Part No. M24512-DFCS6TP/K Mouser Part No 511-M24512-DFCS6TP/K	STMicroelectronics	EEPROM 512Kit I2C EEProm 128kB 1 MHz 1.7 5.5V Learn More about STMicroelectronics stm standard products	Datasheet	5,000On Order On Order Ship Dates Mfr. No: M24512-DFCS6TP/K Stock: 0 On Order: 2,500 Expected 29/12/2026 2,500 Expected 05/04/2027 Factory Lead Time: 36 Weeks	Cut Tape £0.943 £0.899 £0.882 £0.841 View Reel £0.738 £0.826 £0.796 £0.78 £0.75 £0.738 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		EEPROM	SMD/SMT	WLCSP-8	512 kbit	2-Wire, I2C
EEPROM 512Kbit Serial I2C bus EEPROM configurable device software write protection reg M24512E-FMC6TG STMicroelectronics 1: £0.443 5,000Expected 07/12/2026	Mfr. Part No. M24512E-FMC6TG Mouser Part No 511-M24512E-FMC6TG	STMicroelectronics	EEPROM 512Kbit Serial I2C bus EEPROM configurable device software write protection reg Learn More about STMicroelectronics stm m24512e f eeprom	Datasheet	5,000Expected 07/12/2026	Cut Tape £0.443 £0.42 £0.409 £0.40 View Reel £0.341 £0.392 £0.38 £0.372 £0.362 £0.341 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		EEPROM	SMD/SMT	DFN-8	512 kbit	I2C
EEPROM 2.5 V to 5.5V 512K M95512-WMN6TP STMicroelectronics 1: £0.759 7,496Expected 16/07/2027	Mfr. Part No. M95512-WMN6TP Mouser Part No 511-M95512-WMN6TP	STMicroelectronics	EEPROM 2.5 V to 5.5V 512K Learn More about STMicroelectronics stm standard products	Datasheet	7,496Expected 16/07/2027	Cut Tape £0.759 £0.711 £0.692 £0.616 View Reel £0.47 £0.603 £0.587 £0.572 £0.544 £0.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		EEPROM	SMD/SMT	SOIC-8	512 kbit	SPI
EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 2.5V AT24C512C-XHD-B Microchip Technology 1: £0.571 10,988On Order	Mfr. Part No. AT24C512C-XHD-B Mouser Part No 556-AT24C512C-XHD-B	Microchip Technology	EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 2.5V	Datasheet	10,988On Order On Order Ship Dates Mfr. No: AT24C512C-XHD-B Stock: 0 On Order: 3,088 Expected 22/10/2026 7,900 Expected 01/02/2027 Factory Lead Time: 15 Weeks	£0.571 £0.557 £0.556 £0.528	Min.: 1 Mult.: 1		EEPROM	SMD/SMT	TSSOP-8	512 kbit	2-Wire, I2C
EEPROM 512K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIC 24CS512T-I/SN Microchip Technology 1: £0.578 6,405Expected 09/11/2026	Mfr. Part No. 24CS512T-I/SN Mouser Part No 579-24CS512T-I/SN	Microchip Technology	EEPROM 512K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIC Learn More about Microchip Technology microchip 24cs512 eeproms	Datasheet	6,405Expected 09/11/2026	Cut Tape £0.578 £0.576 £0.56 £0.552 Reel £0.536 MouseReel Available	Min.: 1 Mult.: 1 : 3,300		EEPROM	SMD/SMT	SOIC-8	512 kbit	I2C
EEPROM 512KB I2C SER EEPROM CAT24C512HU5IGT3 onsemi 1: £0.503 24,025On Order	Mfr. Part No. CAT24C512HU5IGT3 Mouser Part No 863-CAT24C512HU5IGT3	onsemi	EEPROM 512KB I2C SER EEPROM Learn More about onsemi oncmos	Datasheet	24,025On Order On Order Ship Dates Mfr. No: CAT24C512HU5IGT3 Stock: 0 On Order: 3,025 Expected 04/12/2026 21,000 Expected 08/12/2026 Factory Lead Time: 39 Weeks	Cut Tape £0.503 £0.48 £0.468 £0.458 View Reel £0.40 £0.448 £0.436 £0.425 £0.416 £0.40 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000		EEPROM	SMD/SMT	UDFN-8	512 kbit	2-Wire, I2C
EEPROM 512KB I2C SER EEPROM CAT24C512YI-GT3 onsemi 1: £0.736 23,930On Order	Mfr. Part No. CAT24C512YI-GT3 Mouser Part No 863-CAT24C512YI-GT3	onsemi	EEPROM 512KB I2C SER EEPROM Learn More about onsemi oncmos	Datasheet	23,930On Order On Order Ship Dates Mfr. No: CAT24C512YI-GT3 Stock: 0 On Order: 5,930 Expected 29/01/2027 9,000 Expected 16/02/2027 9,000 Expected 19/02/2027 Factory Lead Time: 46 Weeks	Cut Tape £0.736 £0.69 £0.671 £0.657 View Reel £0.573 £0.642 £0.623 £0.608 £0.594 £0.573 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000		EEPROM	SMD/SMT	TSSOP-8	512 kbit	2-Wire, I2C