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UDFN-8 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 32K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, UDFN 24CS32T-E/Q4B Microchip Technology 1: $0.41 4,163In Stock New Product	Mfr. Part No. 24CS32T-E/Q4B Mouser Part No 579-24CS32T-E/Q4B New Product	Microchip Technology	EEPROM 32K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, UDFN Learn More about Microchip Technology microchip 24cs32 32kb i2c serial eeproms	Datasheet	4,163In Stock	Cut Tape $0.41 $0.405 $0.395 $0.384 Reel $0.373 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	UDFN-8	32 kbit	I2C
EEPROM 256K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, UDFN 24CS256T-E/Q4B Microchip Technology 1: $0.64 4,999In Stock	Mfr. Part No. 24CS256T-E/Q4B Mouser Part No 579-24CS256T-E/Q4B	Microchip Technology	EEPROM 256K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, UDFN	Datasheet	4,999In Stock	Cut Tape $0.64 $0.639 $0.618 $0.608 Reel $0.597	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	UDFN-8	256 kbit	I2C
EEPROM 1.7-5.5V, 1MHz, Ind Tmp, 8-UDFN AT24CS04-MAHM-E Microchip Technology 1: $0.37 6,969In Stock	Mfr. Part No. AT24CS04-MAHM-E Mouser Part No 556-AT24CS04-MAHM-E	Microchip Technology	EEPROM 1.7-5.5V, 1MHz, Ind Tmp, 8-UDFN	Datasheet	6,969In Stock	Cut Tape $0.37 $0.368 Reel $0.368 MouseReel Available	Min.: 1 Mult.: 1 : 15,000	EEPROM	SMD/SMT	UDFN-8	4 kbit	2-Wire, I2C
EEPROM EEPROM 1.7-3.6V,1MHz Ind Tmp, 8-UDFN AT24C16D-MAHM-E Microchip Technology 1: $0.32 19,625In Stock	Mfr. Part No. AT24C16D-MAHM-E Mouser Part No 579-AT24C16D-MAHM-E	Microchip Technology	EEPROM EEPROM 1.7-3.6V,1MHz Ind Tmp, 8-UDFN	Datasheet	19,625In Stock	Cut Tape $0.32 Reel $0.32 MouseReel Available	Min.: 1 Mult.: 1 : 15,000	EEPROM	SMD/SMT	UDFN-8	16 kbit	2-Wire, I2C
EEPROM 1.8-5.5V, 20MHz, Ind Tmp, 8-UDFN AT25128B-MAHL-E Microchip Technology 1: $0.71 9,292In Stock	Mfr. Part No. AT25128B-MAHL-E Mouser Part No 579-AT25128B-MAHL-E	Microchip Technology	EEPROM 1.8-5.5V, 20MHz, Ind Tmp, 8-UDFN Learn More about Microchip Technology microchip at25x spi serial eeproms	Datasheet	9,292In Stock	Cut Tape $0.71 $0.707 Reel $0.707 MouseReel Available	Min.: 1 Mult.: 1 : 15,000	EEPROM	SMD/SMT	UDFN-8	128 kbit	3-Wire, SPI
EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-UDFN AT24C01D-MAHM-E Microchip Technology 1: $0.23 27,650In Stock	Mfr. Part No. AT24C01D-MAHM-E Mouser Part No 579-AT24C01D-MAHM-E	Microchip Technology	EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-UDFN	Datasheet	27,650In Stock	Cut Tape $0.23 $0.227 Reel $0.227	Min.: 1 Mult.: 1 : 15,000	EEPROM	SMD/SMT	UDFN-8	1 kbit	2-Wire, I2C
EEPROM 1MHz, Extended Temp, 8-UDFN AT34C04-MA5M-T Microchip Technology 1: $0.33 5,684In Stock	Mfr. Part No. AT34C04-MA5M-T Mouser Part No 556-AT34C04-MA5M-T	Microchip Technology	EEPROM 1MHz, Extended Temp, 8-UDFN	Datasheet	5,684In Stock	Cut Tape $0.33 $0.327 $0.326 Reel $0.299 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	UDFN-8	4 kbit	2-Wire, I2C
EEPROM SERIAL EEPROM 16K (2K X 8) 2-WIRE 1.7V AT24C16C-MAHM-T Microchip Technology 5,000: $0.337 5,000In Stock	Mfr. Part No. AT24C16C-MAHM-T Mouser Part No 556-AT24C16C-MAHM-T	Microchip Technology	EEPROM SERIAL EEPROM 16K (2K X 8) 2-WIRE 1.7V	Datasheet	5,000In Stock	Reel $0.337	Min.: 5,000 Mult.: 5,000 : 5,000	EEPROM	SMD/SMT	UDFN-8	16 kbit	2-Wire, I2C
EEPROM 1K (128 X 8) SPI, 1.8V AT25010B-MAHL-T Microchip Technology 1: $0.34 6,886In Stock	Mfr. Part No. AT25010B-MAHL-T Mouser Part No 556-AT25010B-MAHL-T	Microchip Technology	EEPROM 1K (128 X 8) SPI, 1.8V Learn More about Microchip Technology microchip at25x spi serial eeproms	Datasheet	6,886In Stock	Cut Tape $0.34 $0.337 $0.318 Reel $0.298 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	UDFN-8	1 kbit	3-Wire, SPI
EEPROM 8 THIN MINI MAP 1.8V AT34C02D-MAHM-T Microchip Technology 5,000: $0.30 20,000In Stock	Mfr. Part No. AT34C02D-MAHM-T Mouser Part No 556-AT34C02D-MAHM-T	Microchip Technology	EEPROM 8 THIN MINI MAP 1.8V	Datasheet	20,000In Stock	Reel $0.30	Min.: 5,000 Mult.: 5,000 : 5,000	EEPROM	SMD/SMT	UDFN-8	2 kbit	2-Wire, I2C
EEPROM 4K (512 X 8) SPI, 1.8V AT25040B-MAHL-T Microchip Technology 5,000: $0.359 5,000In Stock	Mfr. Part No. AT25040B-MAHL-T Mouser Part No 556-AT25040B-MAHL-T	Microchip Technology	EEPROM 4K (512 X 8) SPI, 1.8V	Datasheet	5,000In Stock	Reel $0.359	Min.: 5,000 Mult.: 5,000 : 5,000	EEPROM	SMD/SMT	UDFN-8	4 kbit	3-Wire, SPI
EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-UDFN AT24C02D-MAHM-E Microchip Technology 1: $0.28 16,743In Stock	Mfr. Part No. AT24C02D-MAHM-E Mouser Part No 579-AT24C02D-MAHM-E	Microchip Technology	EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-UDFN	Datasheet	16,743In Stock	Cut Tape $0.28 $0.277 $0.276 $0.268 $0.252 Reel $0.252	Min.: 1 Mult.: 1 : 15,000	EEPROM	SMD/SMT	UDFN-8	2 kbit	2-Wire, I2C
EEPROM 128KB SPI SER CMOS EEPROM UDFN WETTABLE FLANKS NV25128MUW3VTBG onsemi 1: $0.72 2,853In Stock	Mfr. Part No. NV25128MUW3VTBG Mouser Part No 863-NV25128MUW3VTBG	onsemi	EEPROM 128KB SPI SER CMOS EEPROM UDFN WETTABLE FLANKS Learn More about onsemi nv25xx0 automotive grade0 eeprom	Datasheet	2,853In Stock	Cut Tape $0.72 $0.685 $0.667 $0.653 View Reel $0.569 $0.639 $0.62 $0.606 $0.592 $0.569	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	UDFN-8	128 kbit	SPI
EEPROM 8KB I2C SER EEPROM UDFN WETTABLE FLANKS NV24C08MUW3VTBG onsemi 1: $0.34 2,998In Stock	Mfr. Part No. NV24C08MUW3VTBG Mouser Part No 863-NV24C08MUW3VTBG	onsemi	EEPROM 8KB I2C SER EEPROM UDFN WETTABLE FLANKS Learn More about onsemi nv24cxx serial i2c automotive eeproms	Datasheet	2,998In Stock	Cut Tape $0.34 $0.316 $0.308 $0.302 View Reel $0.264 $0.296 $0.287 $0.281 $0.274 $0.264	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	UDFN-8	8 kbit	I2C
EEPROM 16KB SPI SER CMOS EEPROM UDFN WETTABLE FLANKS NV25160MUW3VTBG onsemi 1: $0.50 2,737In Stock	Mfr. Part No. NV25160MUW3VTBG Mouser Part No 863-NV25160MUW3VTBG	onsemi	EEPROM 16KB SPI SER CMOS EEPROM UDFN WETTABLE FLANKS Learn More about onsemi nv25xx0 automotive grade0 eeprom	Datasheet	2,737In Stock	Cut Tape $0.50 $0.474 $0.462 $0.453 View Reel $0.396 $0.443 $0.43 $0.421 $0.411 $0.396	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	UDFN-8	16 kbit	SPI
EEPROM 4KB I2C SER EEPROM UDFN WETTABLE FLANKS NV24C04MUW3VTBG onsemi 1: $0.41 2,885In Stock	Mfr. Part No. NV24C04MUW3VTBG Mouser Part No 863-NV24C04MUW3VTBG	onsemi	EEPROM 4KB I2C SER EEPROM UDFN WETTABLE FLANKS Learn More about onsemi nv24cxx serial i2c automotive eeproms	Datasheet	2,885In Stock	Cut Tape $0.41 $0.385 $0.376 $0.368 View Reel $0.322 $0.36 $0.35 $0.342 $0.334 $0.322	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	UDFN-8	4 kbit	I2C
NOR Flash 8 Mbit, Ultra Low Energy, Wide Vcc (1.65V to 3.6V), -40C to 85C, DFN 2x3 (Tape & Reel), Single, Dual, Quad SPI NOR flash AT25EU0081A-MAUN-T Renesas / Dialog 1: $0.69 1,001In Stock 10,000Expected 02/11/2026	Mfr. Part No. AT25EU0081A-MAUN-T Mouser Part No 968-AT25EU0081-MAUNT	Renesas / Dialog	NOR Flash 8 Mbit, Ultra Low Energy, Wide Vcc (1.65V to 3.6V), -40C to 85C, DFN 2x3 (Tape & Reel), Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog dialog semi at25eu	Datasheet	1,001In Stock 10,000Expected 02/11/2026	Cut Tape $0.69 $0.652 $0.635 $0.622 View Reel $0.541 $0.609 $0.591 $0.577 $0.564 $0.541 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	NOR Flash	SMD/SMT	UDFN-8		SPI
EEPROM 32KB SPI SER CMOS EEPROM UDFN WETTABLE FLANKS NV25320MUW3VTBG onsemi 1: $0.57 2,990In Stock	Mfr. Part No. NV25320MUW3VTBG Mouser Part No 863-NV25320MUW3VTBG	onsemi	EEPROM 32KB SPI SER CMOS EEPROM UDFN WETTABLE FLANKS Learn More about onsemi nv25xx0 automotive grade0 eeprom	Datasheet	2,990In Stock	Cut Tape $0.57 $0.544 $0.53 $0.519 View Reel $0.453 $0.508 $0.493 $0.482 $0.471 $0.453	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	UDFN-8	32 kbit	SPI
EEPROM 64KB SPI SER CMOS EEPROM UDFN WETTABLE FLANKS NV25640MUW3VTBG onsemi 1: $0.62 2,344In Stock	Mfr. Part No. NV25640MUW3VTBG Mouser Part No 863-NV25640MUW3VTBG	onsemi	EEPROM 64KB SPI SER CMOS EEPROM UDFN WETTABLE FLANKS Learn More about onsemi nv25xx0 automotive grade0 eeprom	Datasheet	2,344In Stock	Cut Tape $0.62 $0.595 $0.579 $0.567 View Reel $0.495 $0.555 $0.539 $0.526 $0.514 $0.495	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	UDFN-8	64 kbit	SPI
NOR Flash 16 Mbit, 3.0V (2.5V to 3.6V), -40C to 85C, DFN 5x6 (Tape & Reel), Single, Dual, Quad SPI NOR flash AT25SF161B-MHD-T Renesas / Dialog 1: $1.34 10,922In Stock	Mfr. Part No. AT25SF161B-MHD-T Mouser Part No 724-AT25SF161B-MHD-T	Renesas / Dialog	NOR Flash 16 Mbit, 3.0V (2.5V to 3.6V), -40C to 85C, DFN 5x6 (Tape & Reel), Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog renesas at25sf161b memory	Datasheet	10,922In Stock	Cut Tape $1.34 $1.26 $1.23 $1.20 View Reel $1.05 $1.17 $1.14 $1.11 $1.09 $1.05 $1.05 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	NOR Flash	SMD/SMT	UDFN-8	16 Mbit	SPI
EEPROM 512KB SPI SER CMOS EEPROM CAT25512HU5I-GT3 onsemi 1: $1.08 4,639In 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	4,639In Stock	Cut Tape $1.08 $1.01 $0.986 $0.964 View Reel $0.85 $0.943 $0.915 $0.893 $0.872 $0.85 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	EEPROM	SMD/SMT	UDFN-8	512 kbit	3-Wire, SPI
EEPROM 4K Serial EEPROM SPD EEPROM for DDR4 34AA04T-I/MUY Microchip Technology 1: $0.41 19,299In Stock	Mfr. Part No. 34AA04T-I/MUY Mouser Part No 579-34AA04T-I/MUY	Microchip Technology	EEPROM 4K Serial EEPROM SPD EEPROM for DDR4	Datasheet	19,299In Stock	Cut Tape $0.41 $0.398 $0.389 Reel $0.369 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	UDFN-8	4 kbit	2-Wire, I2C
EEPROM 1.8-5.5V, 20MHz, Ind Tmp, 8-UDFN AT25320B-MAHL-E Microchip Technology 1: $0.52 12,171In Stock	Mfr. Part No. AT25320B-MAHL-E Mouser Part No 579-AT25320B-MAHL-E	Microchip Technology	EEPROM 1.8-5.5V, 20MHz, Ind Tmp, 8-UDFN Learn More about Microchip Technology microchip spi automotive serial eeproms	Datasheet	12,171In Stock	Cut Tape $0.52 $0.458 Reel $0.458	Min.: 1 Mult.: 1 : 15,000	EEPROM	SMD/SMT	UDFN-8	32 kbit	3-Wire, SPI
NOR Flash 32 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, DFN 5x6 (Tape & Reel), Single, Dual, Quad SPI NOR flash AT25FF321A-MHN-T Renesas / Dialog 1: $1.79 5,090In Stock	Mfr. Part No. AT25FF321A-MHN-T Mouser Part No 724-AT25FF321A-MHN-T	Renesas / Dialog	NOR Flash 32 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, DFN 5x6 (Tape & Reel), Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog renesas at25ff321a memory	Datasheet	5,090In Stock	Cut Tape $1.79 $1.68 $1.63 $1.59 View Reel $1.13 $1.56 $1.51 $1.47 $1.44 $1.13 $1.13	Min.: 1 Mult.: 1 : 6,000	NOR Flash	SMD/SMT	UDFN-8	32 Mbit	SPI
NOR Flash 4Mb SQI Flash Memory 1.8V 8 USON SST26WF040BT-104I/NP Microchip Technology 1: $1.38 6,000In Stock	Mfr. Part No. SST26WF040BT-104I/NP Mouser Part No 579-T26WF040BT104INP	Microchip Technology	NOR Flash 4Mb SQI Flash Memory 1.8V 8 USON Learn More about Microchip Technology sst sst26 flash memory	Datasheet	6,000In Stock	Cut Tape $1.38 $1.37 $1.36 $1.35 $1.31 Reel $1.23 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	NOR Flash	SMD/SMT	UDFN-8	4 Mbit	SPI

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