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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Memory Size	Interface Type	Maximum Clock Frequency	Organization	Package / Case	Access Time	Supply Voltage - Min	Supply Voltage - Max	Mounting Style	Data Retention	Minimum Operating Temperature	Maximum Operating Temperature	Series	Qualification	Packaging
EEPROM 4KB SPI SER CMOS EEP CAV25040YE-GT3 onsemi 1: ¥99.7 3,000In Stock	Mfr. Part # CAV25040YE-GT3 Mouser Part # 863-CAV25040YE-GT3	onsemi	EEPROM 4KB SPI SER CMOS EEP	Datasheet	3,000In Stock	Cut Tape ¥99.7 ¥94.3 ¥91.9 ¥90 View Reel ¥78.4 ¥88 ¥85.5 ¥83.5 ¥81.6 ¥78.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000					TSSOP-8								CAV25040	AEC-Q100	Reel, Cut Tape, MouseReel
EEPROM 4KB SPI SER CMOS EE PROM T NV25040DTHFT3G onsemi 1: ¥99.7 3,000In Stock	Mfr. Part # NV25040DTHFT3G Mouser Part # 863-NV25040DTHFT3G	onsemi	EEPROM 4KB SPI SER CMOS EE PROM T	Datasheet	3,000In Stock	Cut Tape ¥99.7 ¥94.2 ¥91.9 ¥89.9 View Reel ¥78.4 ¥88 ¥85.4 ¥83.4 ¥81.4 ¥78.4	Min.: 1 Mult.: 1 : 3,000	4 kbit	SPI	10 MHz	512 x 8	TSSOP-8		2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 105 C	NV25040	AEC-Q101	Reel, Cut Tape
EEPROM 128 KBI2C CMOS CAS24S128C4ATR onsemi 1: ¥116.3 219In Stock Factory Special Order	Mfr. Part # CAS24S128C4ATR Mouser Part # 863-CAS24S128C4ATR Factory Special Order	onsemi	EEPROM 128 KBI2C CMOS		219In Stock	¥116.3 ¥109.8 ¥107.1 ¥105.1 View ¥103.1 ¥100.5 ¥98.5 ¥96.5 ¥93.5	Min.: 1 Mult.: 1	128 kbit	2-Wire, I2C	1 MHz	16 k x 8	WLCSP-4		1.7 V	5.5 V	SMD/SMT		- 40 C	+ 85 C
EEPROM 4KB MICROWIRE SER EEPROM onsemi N93C66BT3ETAG N93C66BT3ETAG onsemi 1: ¥81.4 3,000In Stock	Mfr. Part # N93C66BT3ETAG Mouser Part # 863-N93C66BT3ETAG	onsemi	EEPROM 4KB MICROWIRE SER EEPROM	Datasheet	3,000In Stock	Cut Tape ¥81.4 ¥77.1 ¥75.1 ¥73.6 View Reel ¥64.3 ¥72.1 ¥69.9 ¥68.4 ¥66.8 ¥64.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000													N93C66		Reel, Cut Tape, MouseReel
EEPROM 64K-Bit I2C Serial EEPROM CAT24C64YI-GT3 onsemi 1: ¥84.7 14,175Expected 11/24/2026	Mfr. Part # CAT24C64YI-GT3 Mouser Part # 698-CAT24C64YI-GT3	onsemi	EEPROM 64K-Bit I2C Serial EEPROM Learn More about onsemi cat24c64 i2c cmos serial eeproms	Datasheet	14,175Expected 11/24/2026	Cut Tape ¥84.7 ¥80.1 ¥78.1 ¥76.4 View Reel ¥66.8 ¥74.9 ¥72.8 ¥71.1 ¥69.4 ¥66.8 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	64 kbit	2-Wire, I2C	1 MHz	8 k x 8	TSSOP-8	400 ns	1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	CAT24C64		Reel, Cut Tape, MouseReel
EEPROM 1K-Bit SPI Serial CMOS EEPROM CAT25010VI-GT3 onsemi 1: ¥73.1 9,000Expected 1/29/2027	Mfr. Part # CAT25010VI-GT3 Mouser Part # 698-CAT25010VI-GT3	onsemi	EEPROM 1K-Bit SPI Serial CMOS EEPROM	Datasheet	9,000Expected 1/29/2027	Cut Tape ¥73.1 ¥68.9 ¥67.3 ¥65.8 View Reel ¥57.5 ¥64.4 ¥62.6 ¥61.1 ¥59.8 ¥57.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	1 kbit	3-Wire, SPI	20 MHz	128 x 8	SOIC-8	75 ns	1.8 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	CAT25010		Reel, Cut Tape, MouseReel
EEPROM 8KB I2C SER EEPROM CAT24C08HU4I-GT3 onsemi 1: ¥81.4 6,000On Order	Mfr. Part # CAT24C08HU4I-GT3 Mouser Part # 863-CAT24C08HU4I-GT3	onsemi	EEPROM 8KB I2C SER EEPROM Learn More about onsemi cat24cx i2c serial eeproms	Datasheet	6,000On Order	Cut Tape ¥81.4 ¥76.2 ¥74.4 ¥72.8 View Reel ¥63.6 ¥71.3 ¥69.3 ¥67.6 ¥66.1 ¥63.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	8 kbit	2-Wire, I2C	400 kHz	1 k x 8	UDFN-8	900 ns	1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	CAT24C08		Reel, Cut Tape, MouseReel
EEPROM 512KB I2C SER EEPROM CAT24C512HU5IGT3 onsemi 1: ¥111.3 24,025On Order	Mfr. Part # CAT24C512HU5IGT3 Mouser Part # 863-CAT24C512HU5IGT3	onsemi	EEPROM 512KB I2C SER EEPROM Learn More about onsemi oncmos	Datasheet	24,025On Order On Order Ship Dates Mfr. #: CAT24C512HU5IGT3 Stock: 0 On Order: 3,025 Expected 12/4/2026 21,000 Expected 12/8/2026 Factory Lead-Time: 39 Weeks	Cut Tape ¥111.3 ¥106.3 ¥103.5 ¥101.3 View Reel ¥88.4 ¥99.2 ¥96.3 ¥94 ¥91.9 ¥88.4 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	512 kbit	2-Wire, I2C	1 MHz	64 k x 8	UDFN-8	400 ns	1.8 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	CAT24C512		Reel, Cut Tape, MouseReel
EEPROM 512KB I2C SER EEPROM CAT24C512YI-GT3 onsemi 1: ¥162.8 23,930On Order	Mfr. Part # CAT24C512YI-GT3 Mouser Part # 863-CAT24C512YI-GT3	onsemi	EEPROM 512KB I2C SER EEPROM Learn More about onsemi oncmos	Datasheet	23,930On Order On Order Ship Dates Mfr. #: CAT24C512YI-GT3 Stock: 0 On Order: 5,930 Expected 1/29/2027 9,000 Expected 2/16/2027 9,000 Expected 2/19/2027 Factory Lead-Time: 46 Weeks	Cut Tape ¥162.8 ¥152.6 ¥148.5 ¥145.3 View Reel ¥126.7 ¥142 ¥137.9 ¥134.7 ¥131.4 ¥126.7 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	512 kbit	2-Wire, I2C	1 MHz	64 k x 8	TSSOP-8	400 ns	1.8 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	CAT24C512		Reel, Cut Tape, MouseReel
EEPROM 2KB I2C SER EEPROM SPD CAT34C02HU4IGT4A onsemi 1: ¥51.5 17,297On Order	Mfr. Part # CAT34C02HU4IGT4A Mouser Part # 863-CAT34C02HU4IGT4A	onsemi	EEPROM 2KB I2C SER EEPROM SPD Learn More about onsemi cat34c02 serial i2c eeproms	Datasheet	17,297On Order On Order Ship Dates Mfr. #: CAT34C02HU4IGT4A Stock: 0 On Order: 5,297 Expected 12/4/2026 12,000 Expected 1/5/2027 Factory Lead-Time: 38 Weeks	Cut Tape ¥51.5 ¥49 ¥47.8 ¥46.8 View Reel ¥41 ¥45.8 ¥44.5 ¥43.5 ¥42.5 ¥41 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 4,000	2 kbit	2-Wire, I2C	400 kHz	256 x 8	UDFN-8	900 ns	1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	CAT34C02		Reel, Cut Tape, MouseReel
EEPROM 4KB SPI SER CMOS EEPROM FOR VCC=1.7V NV25040DTVLT3G onsemi 1: ¥159.5 3,000Expected 11/4/2026 New Product	Mfr. Part # NV25040DTVLT3G Mouser Part # 863-NV25040DTVLT3G New Product	onsemi	EEPROM 4KB SPI SER CMOS EEPROM FOR VCC=1.7V Learn More about onsemi nv250x0lv eeproms	Datasheet	3,000Expected 11/4/2026	Cut Tape ¥159.5 ¥149.5 ¥145.3 ¥142.2 View Reel ¥135 ¥139.2 ¥135 ¥135	Min.: 1 Mult.: 1 Max.: 300 : 3,000	4 kbit	SPI	20 MHz	512 x 8	TSSOP-8		1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	NV25040LV		Reel, Cut Tape
EEPROM 8KB SPI SER CMOS EEPROM NV25080MUW2VTAG onsemi 1: ¥79.7 6,000Expected 4/2/2027	Mfr. Part # NV25080MUW2VTAG Mouser Part # 863-NV25080MUW2VTAG	onsemi	EEPROM 8KB SPI SER CMOS EEPROM	Datasheet	6,000Expected 4/2/2027	Cut Tape ¥79.7 ¥74.6 ¥72.8 ¥71.3 View Reel ¥62.3 ¥69.8 ¥67.8 ¥66.3 ¥64.8 ¥62.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	8 kbit	SPI	10 MHz	1 k x 8	UDFN-8		1.8 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 125 C	NV25080WF	AEC-Q101	Reel, Cut Tape, MouseReel
EEPROM LOW VOLTAGE 256KB SPI SER CMOS EEPROM (ONC18EE PHASE 2) IN TSSOP8 NV25256DTVLT3G onsemi 1: ¥147.8 2,990Expected 1/29/2027	Mfr. Part # NV25256DTVLT3G Mouser Part # 863-NV25256DTVLT3G	onsemi	EEPROM LOW VOLTAGE 256KB SPI SER CMOS EEPROM (ONC18EE PHASE 2) IN TSSOP8	Datasheet	2,990Expected 1/29/2027	Cut Tape ¥147.8 ¥139.5 ¥135.7 ¥132.9 View Reel ¥115.9 ¥129.9 ¥126.1 ¥123.1 ¥120.1 ¥115.9	Min.: 1 Mult.: 1 : 3,000	256 kbit	SPI	5 MHz, 10 MHz, 20 MHz	32 k x 8			1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	NV25256LV		Reel, Cut Tape
EEPROM 64-kb I2C Serial EEPROM Memory CAT24C64C4UTR onsemi 1: ¥69.8 5,000Expected 1/22/2027 New Product	Mfr. Part # CAT24C64C4UTR Mouser Part # 863-CAT24C64C4UTR New Product	onsemi	EEPROM 64-kb I2C Serial EEPROM Memory Learn More about onsemi cat24c64 i2c cmos serial eeproms	Datasheet	5,000Expected 1/22/2027	Cut Tape ¥69.8 ¥65.1 ¥63.6 ¥62.3 View Reel ¥57.8 ¥61 ¥59.1 ¥57.8 ¥57.8	Min.: 1 Mult.: 1 Max.: 500 : 5,000	64 kbit	I2C	100 kHz	8 k x 8	WLCSP-4		1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	CAT24C64		Reel, Cut Tape
EEPROM 4-kb I2C CMOS Serial EEPROM Memory - Automotive Grade CAV24C04C5ATR onsemi 1: ¥66.4 5,000Expected 12/14/2026 New Product	Mfr. Part # CAV24C04C5ATR Mouser Part # 863-CAV24C04C5ATR New Product	onsemi	EEPROM 4-kb I2C CMOS Serial EEPROM Memory - Automotive Grade Learn More about onsemi oncmos	Datasheet	5,000Expected 12/14/2026	Cut Tape ¥66.4 ¥62.3 ¥60.6 ¥59.5 View Reel ¥55.3 ¥58.1 ¥56.5 ¥55.3 ¥55.3	Min.: 1 Mult.: 1 Max.: 500 : 5,000	4 kbit	I2C	100 kHz	512 x 8	WLCSP-5		2.5 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 125 C	CAV24C04		Reel, Cut Tape
EEPROM 8-kb I2C CMOS Serial EEPROM Memory - Automotive Grade CAV24C08C5ATR onsemi 1: ¥63.1 5,000Expected 12/14/2026 New Product	Mfr. Part # CAV24C08C5ATR Mouser Part # 863-CAV24C08C5ATR New Product	onsemi	EEPROM 8-kb I2C CMOS Serial EEPROM Memory - Automotive Grade Learn More about onsemi oncmos	Datasheet	5,000Expected 12/14/2026	Cut Tape ¥63.1 ¥59 ¥57.6 ¥56.3 View Reel ¥52.3 ¥55.1 ¥53.7 ¥52.3 ¥52.3	Min.: 1 Mult.: 1 Max.: 500 : 5,000	8 kbit	I2C	100 kHz	1 k x 8	WLCSP-5		2.5 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 125 C	CAV24C08		Reel, Cut Tape
EEPROM 16KB SPI SER CMOS EEPROM CAV25160YE-GT3 onsemi 1: ¥111.3 3,000Expected 3/12/2027	Mfr. Part # CAV25160YE-GT3 Mouser Part # 863-CAV25160YE-GT3	onsemi	EEPROM 16KB SPI SER CMOS EEPROM	Datasheet	3,000Expected 3/12/2027	Cut Tape ¥111.3 ¥106.1 ¥103.3 ¥101.2 View Reel ¥88.2 ¥99 ¥96 ¥93.8 ¥91.7 ¥88.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	16 kbit	SPI	10 MHz	2 k x 8	TSSOP-8	35 ns	2.5 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 125 C	CAV25160	AEC-Q100	Reel, Cut Tape, MouseReel
EEPROM 2KB SPI SER CMOS EEPROM SOIC8 - LOW VCC RANGE NV25020DWVLT3G onsemi 1: ¥94.7 3,000Expected 4/23/2027 New Product	Mfr. Part # NV25020DWVLT3G Mouser Part # 863-NV25020DWVLT3G New Product	onsemi	EEPROM 2KB SPI SER CMOS EEPROM SOIC8 - LOW VCC RANGE Learn More about onsemi nv250x0lv eeproms	Datasheet	3,000Expected 4/23/2027	Cut Tape ¥94.7 ¥90.7 ¥88.4 ¥86.5 View Reel ¥82.2 ¥84.7 ¥82.2 ¥82.2	Min.: 1 Mult.: 1 Max.: 300 : 3,000	2 kbit	SPI	20 MHz	256 x 8	SOIC-8		1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	NV25020LV		Reel, Cut Tape
EEPROM LOW VOLTAGE 128 KB SPI SER CMOS EEPROM (ONC18EE PHASE 2) IN TSSOP8 NV25128DTVLT3G onsemi 1: ¥109.6 3,000Expected 12/11/2026	Mfr. Part # NV25128DTVLT3G Mouser Part # 863-NV25128DTVLT3G	onsemi	EEPROM LOW VOLTAGE 128 KB SPI SER CMOS EEPROM (ONC18EE PHASE 2) IN TSSOP8	Datasheet	3,000Expected 12/11/2026	Cut Tape ¥109.6 ¥104.3 ¥101.5 ¥99.5 View Reel ¥86.7 ¥97.3 ¥94.5 ¥92.4 ¥90.2 ¥86.7	Min.: 1 Mult.: 1 : 3,000	128 kbit	SPI	5 MHz, 10 MHz, 20 MHz	16 k x 8	TSSOP-8		1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	NV25128LV		Reel, Cut Tape
EEPROM 64 Kb I2C CMOS Serial EEPROM CAT24C64BAC4CTR onsemi 5,000: ¥49.3 15,000Factory Stock Available New Product	Mfr. Part # CAT24C64BAC4CTR Mouser Part # 863-CAT24C64BAC4CTR New Product	onsemi	EEPROM 64 Kb I2C CMOS Serial EEPROM	Datasheet	15,000Factory Stock Available More Info Available	Reel ¥49.3	Min.: 5,000 Mult.: 5,000 : 5,000	64 kbit	I2C	100 kHz	8 k x 8	WLCSP-4		1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	CAT24C64B		Reel
EEPROM 64 KB I2C CMOS SERIAL EEPROM WITH SOFTWARE WRITE PROTECT CAT24S64C4ATR onsemi 1: ¥71.4 114,999Factory Stock Available	Mfr. Part # CAT24S64C4ATR Mouser Part # 863-CAT24S64C4ATR	onsemi	EEPROM 64 KB I2C CMOS SERIAL EEPROM WITH SOFTWARE WRITE PROTECT	Datasheet	114,999Factory Stock Available More Info Available	Cut Tape ¥71.4 ¥67.9 ¥66.3 ¥64.8 View Reel ¥56.6 ¥63.5 ¥61.6 ¥60.3 ¥58.8 ¥56.6 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	64 kbit	2-Wire, I2C	1 MHz	8 k x 8	WLCSP-4	400 ns	1.7 V	5.5 V	SMD/SMT	40 Year	- 40 C	+ 85 C	CAT24S64		Reel, Cut Tape, MouseReel
EEPROM 512-Kb I C CMOS Serial EEPROM - Automotive Grade CAV24C512YE-GT3 onsemi 1: ¥204.3 21,000Factory Stock Available	Mfr. Part # CAV24C512YE-GT3 Mouser Part # 863-CAV24C512YE-GT3	onsemi	EEPROM 512-Kb I C CMOS Serial EEPROM - Automotive Grade	Datasheet	21,000Factory Stock Available More Info Available	Cut Tape ¥204.3 ¥191 ¥186 ¥182.7 View Reel ¥161.4 ¥177.7 ¥172.7 ¥169.4 ¥165.4 ¥161.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	512 kbit	2-Wire, I2C	1 MHz	64 k x 8	TSSOP-8		2.5 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 125 C	CAV24C512	AEC-Q100	Reel, Cut Tape, MouseReel
EEPROM 8KB I2C SER EEPROM CAT24C08C5ATR onsemi 1: ¥39.9 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # CAT24C08C5ATR Mouser Part # 863-CAT24C08C5ATR	onsemi	EEPROM 8KB I2C SER EEPROM Learn More about onsemi cat24cx i2c serial eeproms	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape ¥39.9 ¥37.4 ¥36.5 ¥35.9 View Reel ¥31.7 ¥35.2 ¥34.2 ¥33.4 ¥32.7 ¥31.7 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	8 kbit	2-Wire, I2C	400 kHz	1 k x 8	WLCSP-5	900 ns	1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	CAT24C08		Reel, Cut Tape, MouseReel
EEPROM 32KB I2C SER EEPROM CAT24C32C5ATR onsemi 1: ¥59.8 Non-Stocked Lead-Time 33 Weeks	Mfr. Part # CAT24C32C5ATR Mouser Part # 863-CAT24C32C5ATR	onsemi	EEPROM 32KB I2C SER EEPROM	Datasheet	Non-Stocked Lead-Time 33 Weeks	Cut Tape ¥59.8 ¥56.1 ¥54.8 ¥53.7 View Reel ¥46.8 ¥52.5 ¥51 ¥49.8 ¥48.7 ¥46.8 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	32 kbit	2-Wire, I2C	1 MHz	4 k x 8	WLCSP-5	400 ns	1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	CAT24C32		Reel, Cut Tape, MouseReel
EEPROM 8KB I2C SER EEPROM CAV24C08YE-GT3 onsemi 1: ¥103 Non-Stocked Lead-Time 38 Weeks	Mfr. Part # CAV24C08YE-GT3 Mouser Part # 863-CAV24C08YE-GT3	onsemi	EEPROM 8KB I2C SER EEPROM Learn More about onsemi oncmos	Datasheet	Non-Stocked Lead-Time 38 Weeks	Cut Tape ¥103 ¥98.3 ¥95.7 ¥93.8 View Reel ¥81.7 ¥91.9 ¥89 ¥87 ¥85 ¥81.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	8 kbit	2-Wire, I2C	100 kHz	1 k x 8	TSSOP-8	3.5 us	2.5 V	5.5 V		100 Year	- 40 C	+ 125 C	CAV24C08	AEC-Q100	Reel, Cut Tape, MouseReel