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onsemi 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.	Product Type	Mounting Style	Package / Case	Memory Size	Interface Type
EEPROM 128K SPI Serial CAT25128VP2I-GT3 onsemi 1: $0.73 585In Stock 3,000Expected 7/23/2027	Mfr. Part # CAT25128VP2I-GT3 Mouser Part # 698-CAT25128VP2I-GT3	onsemi	EEPROM 128K SPI Serial Learn More about onsemi cat25x spi serial eeproms	Datasheet	585In Stock 3,000Expected 7/23/2027	Cut Tape $0.73 $0.686 $0.67 $0.657 View Reel $0.529 $0.645 $0.628 $0.616 $0.603 $0.529 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	EEPROM	SMD/SMT	TDFN-8	128 kbit	3-Wire, SPI
EEPROM 32K SPI Serial CMOS EEPROM CAT25320YI-GT3 onsemi 1: $0.64 2,624In Stock	Mfr. Part # CAT25320YI-GT3 Mouser Part # 698-CAT25320YI-GT3	onsemi	EEPROM 32K SPI Serial CMOS EEPROM	Datasheet	2,624In Stock	Cut Tape $0.64 $0.602 $0.586 $0.574 View Reel $0.50 $0.562 $0.545 $0.533 $0.52 $0.50 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	TSSOP-8	32 kbit	3-Wire, SPI
EEPROM 4KB I2C SER EEPROM CAT24C04C4ATR onsemi 1: $0.23 8,760In Stock	Mfr. Part # CAT24C04C4ATR Mouser Part # 863-CAT24C04C4ATR	onsemi	EEPROM 4KB I2C SER EEPROM Learn More about onsemi cat24cx i2c serial eeproms	Datasheet	8,760In Stock	Cut Tape $0.23 $0.212 $0.208 $0.205 View Reel $0.185 $0.202 $0.197 $0.194 $0.192 $0.185 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 5,000	EEPROM	SMD/SMT	WLCSP-4	4 kbit	2-Wire, I2C
EEPROM 8KB I2C SER EEPROM CAT24C08C4ATR onsemi 1: $0.22 4,249In Stock	Mfr. Part # CAT24C08C4ATR Mouser Part # 863-CAT24C08C4ATR	onsemi	EEPROM 8KB I2C SER EEPROM Learn More about onsemi cat24cx i2c serial eeproms	Datasheet	4,249In Stock	Cut Tape $0.22 $0.201 $0.197 $0.194 View Reel $0.175 $0.191 $0.188 $0.184 $0.18 $0.175 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	WLCSP-4	8 kbit	2-Wire, I2C
EEPROM 8KB I2C SER EEPROM CAT24C08C4CTR onsemi 1: $0.24 1,005In Stock	Mfr. Part # CAT24C08C4CTR Mouser Part # 863-CAT24C08C4CTR	onsemi	EEPROM 8KB I2C SER EEPROM Learn More about onsemi cat24cx i2c serial eeproms	Datasheet	1,005In Stock	Cut Tape $0.24 $0.223 $0.218 $0.214 View Reel $0.151 $0.21 $0.204 $0.20 $0.195 $0.151 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	WLCSP-4	8 kbit	2-Wire, I2C
EEPROM 8KB I2C SER EEPROM CAT24C08TDI-GT3 onsemi 1: $0.41 2,472In Stock 3,000Expected 12/29/2026	Mfr. Part # CAT24C08TDI-GT3 Mouser Part # 863-CAT24C08TDI-GT3	onsemi	EEPROM 8KB I2C SER EEPROM Learn More about onsemi cat24cx i2c serial eeproms	Datasheet	2,472In Stock 3,000Expected 12/29/2026	Cut Tape $0.41 $0.374 $0.365 $0.357 View Reel $0.239 $0.35 $0.34 $0.332 $0.324 $0.239 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	EEPROM		TSOT-23-5	8 kbit	2-Wire, I2C
EEPROM 128KB I2C SER EEPROM CAT24C128WIGT3JN onsemi 1: $0.51 3,494In Stock	Mfr. Part # CAT24C128WIGT3JN Mouser Part # 863-CAT24C128WIGT3JN	onsemi	EEPROM 128KB I2C SER EEPROM		3,494In Stock	Cut Tape $0.51 $0.466 $0.455 $0.445 View Reel $0.388 $0.436 $0.424 $0.414 $0.404 $0.388 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM		SOIC-8
EEPROM 16KB I2C SER EEPROM CAT24C16C4ATR onsemi 1: $0.25 6,884In Stock	Mfr. Part # CAT24C16C4ATR Mouser Part # 863-CAT24C16C4ATR	onsemi	EEPROM 16KB I2C SER EEPROM Learn More about onsemi cat24cx i2c serial eeproms	Datasheet	6,884In Stock	Cut Tape $0.25 $0.231 $0.226 $0.221 View Reel $0.195 $0.217 $0.211 $0.207 $0.202 $0.195 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	WLCSP-4	16 kbit	2-Wire, I2C
EEPROM 32KB I2C SER EEPROM CAT24C32C4CTR onsemi 1: $0.24 4,404In Stock	Mfr. Part # CAT24C32C4CTR Mouser Part # 863-CAT24C32C4CTR	onsemi	EEPROM 32KB I2C SER EEPROM Learn More about onsemi machine vision	Datasheet	4,404In Stock	Cut Tape $0.24 $0.217 $0.212 $0.208 View Reel $0.154 $0.203 $0.198 $0.194 $0.189 $0.154 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	WLCSP-4	32 kbit	2-Wire, I2C
EEPROM 32-KB I2C SERIAL CAT24C32C5CTR onsemi 1: $0.36 3,672In Stock	Mfr. Part # CAT24C32C5CTR Mouser Part # 863-CAT24C32C5CTR	onsemi	EEPROM 32-KB I2C SERIAL	Datasheet	3,672In Stock	Cut Tape $0.36 $0.328 $0.32 $0.314 View Reel $0.273 $0.307 $0.298 $0.292 $0.285 $0.273 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	WLCSP-5	32 kbit	2-Wire, I2C
EEPROM 32KB I2C SER EEPROM CAT24C32HU4I-GT3 onsemi 1: $0.57 3,629In Stock 24,000Expected 1/1/2027	Mfr. Part # CAT24C32HU4I-GT3 Mouser Part # 863-CAT24C32HU4I-GT3	onsemi	EEPROM 32KB I2C SER EEPROM	Datasheet	3,629In Stock 24,000Expected 1/1/2027	Cut Tape $0.57 $0.536 $0.522 $0.511 View Reel $0.445 $0.50 $0.485 $0.474 $0.472 $0.445 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	EEPROM	SMD/SMT	UDFN-8	32 kbit	2-Wire, I2C
EEPROM 512-kb I2C Serial EEPROM CAT24C512HU5EGT3 onsemi 1: $1.06 7In Stock 3,000Expected 12/8/2026 New Product	Mfr. Part # CAT24C512HU5EGT3 Mouser Part # 863-CAT24C512HU5EGT3 New Product	onsemi	EEPROM 512-kb I2C Serial EEPROM Learn More about onsemi oncmos	Datasheet	7In Stock 3,000Expected 12/8/2026	Cut Tape $1.06 $0.963 $0.937 $0.917 View Reel $0.796 $0.897 $0.87 $0.849 $0.829 $0.796 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: $0.94 46In Stock	Mfr. Part # CAT24C512WI-G Mouser Part # 863-CAT24C512WI-G	onsemi	EEPROM 512KB I2C SER EEPROM	Datasheet	46In Stock	$0.94 $0.876 $0.852 $0.834 View $0.745 $0.726 $0.711 $0.696 $0.628	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	512 kbit	2-Wire, I2C
EEPROM 512KB I2C SER EEPROM CAT24C512XI-T2 onsemi 1: $1.20 878In Stock 2,000Expected 11/30/2026	Mfr. Part # CAT24C512XI-T2 Mouser Part # 863-CAT24C512XI-T2	onsemi	EEPROM 512KB I2C SER EEPROM Learn More about onsemi oncmos	Datasheet	878In Stock 2,000Expected 11/30/2026	Cut Tape $1.20 $1.12 $1.09 $1.07 View Reel $0.728 $1.05 $1.02 $0.987 $0.963 $0.728 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 2,000	EEPROM	SMD/SMT	SOIC-8	512 kbit	2-Wire, I2C
EEPROM 1MB I2C SERIAL EEPROM CAT24M01XI-T2 onsemi 1: $1.58 1,610In Stock	Mfr. Part # CAT24M01XI-T2 Mouser Part # 863-CAT24M01XI-T2	onsemi	EEPROM 1MB I2C SERIAL EEPROM Learn More about onsemi oncmos	Datasheet	1,610In Stock	Cut Tape $1.58 $1.49 $1.45 $1.42 View Reel $1.22 $1.39 $1.35 $1.31 $1.26 $1.22 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 2,000	EEPROM	SMD/SMT	SOIC-8	1 Mbit	2-Wire, I2C
EEPROM 1MB I2C SERIAL EEPROM CAT24M01YI-GT3 onsemi 1: $1.45 795In Stock 3,000Expected 8/20/2027	Mfr. Part # CAT24M01YI-GT3 Mouser Part # 863-CAT24M01YI-GT3	onsemi	EEPROM 1MB I2C SERIAL EEPROM Learn More about onsemi oncmos	Datasheet	795In Stock 3,000Expected 8/20/2027	Cut Tape $1.45 $1.36 $1.33 $1.30 View Reel $1.13 $1.27 $1.23 $1.20 $1.18 $1.13 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	EEPROM	SMD/SMT	TSSOP-8	1 Mbit	2-Wire, I2C
EEPROM 1MB I2C SERIAL EEPROM CAT24M01YI-GT3JN onsemi 1: $1.46 1,073In Stock	Mfr. Part # CAT24M01YI-GT3JN Mouser Part # 863-CAT24M01YI-GT3JN	onsemi	EEPROM 1MB I2C SERIAL EEPROM Learn More about onsemi oncmos	Datasheet	1,073In Stock	Cut Tape $1.46 $1.37 $1.33 $1.30 View Reel $1.15 $1.27 $1.24 $1.21 $1.18 $1.15 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	TSSOP-8	1 Mbit	2-Wire, I2C
EEPROM 128 KB I2C CMOS SERI CAT24S128C4ATR onsemi 1: $0.31 4,025In Stock	Mfr. Part # CAT24S128C4ATR Mouser Part # 863-CAT24S128C4ATR	onsemi	EEPROM 128 KB I2C CMOS SERI	Datasheet	4,025In Stock	Cut Tape $0.31 $0.281 $0.274 $0.269 View Reel $0.201 $0.263 $0.255 $0.25 $0.244 $0.201 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	WLCSP-4	128 kbit	2-Wire, I2C
EEPROM 1KB SPI SER CMOS EEPROM CAT25010HU4I-GT3 onsemi 1: $0.55 2,039In Stock	Mfr. Part # CAT25010HU4I-GT3 Mouser Part # 863-CAT25010HU4I-GT3	onsemi	EEPROM 1KB SPI SER CMOS EEPROM	Datasheet	2,039In Stock	Cut Tape $0.55 $0.516 $0.503 $0.493 View Reel $0.429 $0.482 $0.468 $0.457 $0.447 $0.429 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	UDFN-8	1 kbit	3-Wire, SPI
EEPROM 8KB SPI SER CMOS EEPROM CAT25080HU4I-GT3 onsemi 1: $0.59 2,635In Stock	Mfr. Part # CAT25080HU4I-GT3 Mouser Part # 863-CAT25080HU4I-GT3	onsemi	EEPROM 8KB SPI SER CMOS EEPROM Learn More about onsemi cat25080x eeprom spi devices	Datasheet	2,635In Stock	Cut Tape $0.59 $0.555 $0.541 $0.529 View Reel $0.385 $0.518 $0.503 $0.491 $0.48 $0.385 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	UDFN-8	8 kbit	3-Wire, SPI
EEPROM 128KB SPI SER CMOS EEPROM CAT25128HU4I-GT3 onsemi 1: $0.82 1,180In Stock	Mfr. Part # CAT25128HU4I-GT3 Mouser Part # 863-CAT25128HU4I-GT3	onsemi	EEPROM 128KB SPI SER CMOS EEPROM Learn More about onsemi cat25x spi serial eeproms	Datasheet	1,180In Stock	Cut Tape $0.82 $0.765 $0.744 $0.729 View Reel $0.531 $0.713 $0.692 $0.675 $0.659 $0.531 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	UDFN-8	128 kbit	3-Wire, SPI
EEPROM 32KB SPI SER CMOS EE CAT25320HU4I-GT3 onsemi 1: $0.73 292In Stock	Mfr. Part # CAT25320HU4I-GT3 Mouser Part # 863-CAT25320HU4I-GT3	onsemi	EEPROM 32KB SPI SER CMOS EE	Datasheet	292In Stock	Cut Tape $0.73 $0.685 $0.667 $0.653 View Reel $0.514 $0.639 $0.62 $0.606 $0.592 $0.514 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	UDFN-8	32 kbit	3-Wire, SPI
EEPROM 512KB SPI SER CMOS EEPROM CAT25512XE onsemi 1: $0.83 56In Stock	Mfr. Part # CAT25512XE Mouser Part # 863-CAT25512XE	onsemi	EEPROM 512KB SPI SER CMOS EEPROM Learn More about onsemi cat25x spi serial eeproms	Datasheet	56In Stock	$0.83 $0.829	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 # CAT25512XI Mouser Part # 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: $0.98 260In Stock 18,000Expected 3/26/2027	Mfr. Part # CAT25512YI-GT3 Mouser Part # 863-CAT25512YI-GT3	onsemi	EEPROM 512KB SPI SER CMOS EEPROM Learn More about onsemi cat25x spi serial eeproms	Datasheet	260In Stock 18,000Expected 3/26/2027	Cut Tape $0.98 $0.912 $0.888 $0.869 View Reel $0.665 $0.85 $0.824 $0.805 $0.786 $0.665 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	EEPROM	SMD/SMT	TSSOP-8	512 kbit	3-Wire, SPI

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