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4 kbit Memory & Data Storage

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Memory Size = 4 kbit

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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.
EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-SOIC 24FC04T-E/SN Microchip Technology 1: $0.32 4,130In Stock	Mfr. Part # 24FC04T-E/SN Mouser Part # 579-24FC04T-E/SN	Microchip Technology	EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-SOIC Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	4,130In Stock	Cut Tape $0.32 $0.309 Reel $0.299	Min.: 1 Mult.: 1 : 3,300
EEPROM 512x8 - 2.5V 24LC04B-E/ST Microchip Technology 1: $0.49 2,256In Stock	Mfr. Part # 24LC04B-E/ST Mouser Part # 579-24LC04B-E/ST	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	2,256In Stock	$0.49 $0.48 $0.448	Min.: 1 Mult.: 1
EEPROM 4K 512X8 1.8V SER EE IND 25AA040A-I/MS Microchip Technology 1: $0.63 1,671In Stock	Mfr. Part # 25AA040A-I/MS Mouser Part # 579-25AA040A-I/MS	Microchip Technology	EEPROM 4K 512X8 1.8V SER EE IND	Datasheet	1,671In Stock	$0.63 $0.629 $0.618 $0.586	Min.: 1 Mult.: 1
EEPROM 256x16 93C66BT-E/SN Microchip Technology 1: $0.46 1,935In Stock	Mfr. Part # 93C66BT-E/SN Mouser Part # 579-93C66BT-E/SN	Microchip Technology	EEPROM 256x16	Datasheet	1,935In Stock	Cut Tape $0.46 $0.458 $0.448 Reel $0.437 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-UDFN 24FC04T-I/MUY Microchip Technology 1: $0.25 4,347In Stock	Mfr. Part # 24FC04T-I/MUY Mouser Part # 579-24FC04T-I/MUY	Microchip Technology	EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-UDFN Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	4,347In Stock	Cut Tape $0.25 $0.249 $0.246 $0.245 Reel $0.24	Min.: 1 Mult.: 1 : 5,000
EEPROM 512x8 - 2.5V 24LC04B-I/ST Microchip Technology 1: $0.40 2,017In Stock	Mfr. Part # 24LC04B-I/ST Mouser Part # 579-24LC04B-I/ST	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	2,017In Stock	$0.40 $0.395 $0.384 $0.373	Min.: 1 Mult.: 1
EEPROM 4K 512X8 2.5V SER EE IND 25LC040AT-I/ST Microchip Technology 1: $0.65 2,039In Stock	Mfr. Part # 25LC040AT-I/ST Mouser Part # 579-25LC040AT-I/ST	Microchip Technology	EEPROM 4K 512X8 2.5V SER EE IND	Datasheet	2,039In Stock	Cut Tape $0.65 $0.643 Reel $0.586 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
EEPROM 4K 512X8 2.5V SERIAL EE IND 11LC040T-I/TT Microchip Technology 1: $0.33 3,152In Stock	Mfr. Part # 11LC040T-I/TT Mouser Part # 579-11LC040T-I/TT	Microchip Technology	EEPROM 4K 512X8 2.5V SERIAL EE IND Learn More about Microchip Technology microchip_unio	Datasheet	3,152In Stock	Cut Tape $0.33 $0.322 Reel $0.27 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
EEPROM 512x8 - 2.5V 24LC04BT-I/ST Microchip Technology 1: $0.40 3,589In Stock	Mfr. Part # 24LC04BT-I/ST Mouser Part # 579-24LC04BT-I/ST	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	3,589In Stock	Cut Tape $0.40 $0.398 Reel $0.373 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
EEPROM 4K (512 X 8) SPI, 1.8V AT25040B-MAHL-T Microchip Technology 5,000: $0.373 5,000In Stock	Mfr. Part # AT25040B-MAHL-T Mouser Part # 556-AT25040B-MAHL-T	Microchip Technology	EEPROM 4K (512 X 8) SPI, 1.8V	Datasheet	5,000In Stock	Reel $0.373	Min.: 5,000 Mult.: 5,000 : 5,000
EEPROM 256x16 93C66BT-I/SN Microchip Technology 1: $0.38 2,780In Stock	Mfr. Part # 93C66BT-I/SN Mouser Part # 579-93C66BT-I/SN	Microchip Technology	EEPROM 256x16	Datasheet	2,780In Stock	Cut Tape $0.38 $0.373 $0.368 Reel $0.352 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
EEPROM 4K Serial EEPROM SPD EEPROM for DDR4 34AA04T-I/SN Microchip Technology 1: $0.38 766In Stock 3,300Expected 11/19/2026	Mfr. Part # 34AA04T-I/SN Mouser Part # 579-34AA04T-I/SN	Microchip Technology	EEPROM 4K Serial EEPROM SPD EEPROM for DDR4	Datasheet	766In Stock 3,300Expected 11/19/2026	Cut Tape $0.38 $0.373 $0.363 Reel $0.352 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
EEPROM 256x16 - 1.8V 93AA66B-I/ST Microchip Technology 1: $0.44 586In Stock	Mfr. Part # 93AA66B-I/ST Mouser Part # 579-93AA66B-I/ST	Microchip Technology	EEPROM 256x16 - 1.8V	Datasheet	586In Stock	$0.44 $0.437 $0.405 $0.395	Min.: 1 Mult.: 1
EEPROM 256x16 93LC66B-E/MS Microchip Technology 1: $0.52 634In Stock	Mfr. Part # 93LC66B-E/MS Mouser Part # 579-93LC66B-E/MS	Microchip Technology	EEPROM 256x16	Datasheet	634In Stock	$0.52 $0.512 $0.501 $0.48	Min.: 1 Mult.: 1
EEPROM 4K 256X16 SER EE 1.8V IND 93AA66BT-I/MC Microchip Technology 1: $0.51 260In Stock	Mfr. Part # 93AA66BT-I/MC Mouser Part # 579-93AA66BT-I/MC	Microchip Technology	EEPROM 4K 256X16 SER EE 1.8V IND	Datasheet	260In Stock	Cut Tape $0.51 $0.505 Reel $0.448 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
EEPROM 4K Serial EEPROM SPD EEPROM for DDR4 34AA04-I/P Microchip Technology 1: $0.48 566In Stock	Mfr. Part # 34AA04-I/P Mouser Part # 579-34AA04-I/P	Microchip Technology	EEPROM 4K Serial EEPROM SPD EEPROM for DDR4	Datasheet	566In Stock	$0.48 $0.458 $0.448	Min.: 1 Mult.: 1
EEPROM 4K Serial EEPROM SPD EEPROM for DDR4 34AA04T-E/SN Microchip Technology 1: $0.46 3,132In Stock	Mfr. Part # 34AA04T-E/SN Mouser Part # 579-34AA04T-E/SN	Microchip Technology	EEPROM 4K Serial EEPROM SPD EEPROM for DDR4	Datasheet	3,132In Stock	Cut Tape $0.46 $0.458 $0.448 Reel $0.437 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
EEPROM 4KB SPI SER CMOS EEPROM NV25040MUW3VTBG onsemi 1: $0.34 2,899In Stock	Mfr. Part # NV25040MUW3VTBG Mouser Part # 863-NV25040MUW3VTBG	onsemi	EEPROM 4KB SPI SER CMOS EEPROM Learn More about onsemi nv25xx0 automotive grade0 eeprom	Datasheet	2,899In Stock	Cut Tape $0.34 $0.312 $0.305 $0.299 View Reel $0.245 $0.292 $0.284 $0.278 $0.271 $0.245 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
EEPROM 256x16 - 1.8V 93AA66B-I/P Microchip Technology 1: $0.48 948In Stock	Mfr. Part # 93AA66B-I/P Mouser Part # 579-93AA66B-I/P	Microchip Technology	EEPROM 256x16 - 1.8V	Datasheet	948In Stock	$0.48 $0.458 $0.448	Min.: 1 Mult.: 1
EEPROM 4K Serial EEPROM SPD EEPROM for DDR4 34AA04-E/SN Microchip Technology 1: $0.46 923In Stock	Mfr. Part # 34AA04-E/SN Mouser Part # 579-34AA04-E/SN	Microchip Technology	EEPROM 4K Serial EEPROM SPD EEPROM for DDR4	Datasheet	923In Stock	$0.46 $0.458 $0.448 $0.437	Min.: 1 Mult.: 1
EEPROM 512x8 93LC66A-E/P Microchip Technology 1: $0.58 578In Stock	Mfr. Part # 93LC66A-E/P Mouser Part # 579-93LC66A-E/P	Microchip Technology	EEPROM 512x8	Datasheet	578In Stock	$0.58 $0.576 $0.565 $0.522	Min.: 1 Mult.: 1
EEPROM 4-Kbit SPD EEPROM with temperature sensor for DDR4 DIMMs S-34TS04A0B-A8T5U5 ABLIC 1: $2.91 2,459In Stock	Mfr. Part # S-34TS04A0B-A8T5U5 Mouser Part # 628-S34TS04A0BA8T5U5	ABLIC	EEPROM 4-Kbit SPD EEPROM with temperature sensor for DDR4 DIMMs Learn More about ABLIC s 34ts04a serial eeprom	Datasheet	2,459In Stock	Cut Tape $2.91 $2.78 $2.72 $2.69 View Reel $2.21 $2.65 $2.60 $2.56 $2.28 $2.21 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
EEPROM 4-Kbit EEPROM with temperature sensor S-34TS04L0B-A8T5U5 ABLIC 1: $3.43 3,662In Stock	Mfr. Part # S-34TS04L0B-A8T5U5 Mouser Part # 628-S34TS04L0BA8T5U5	ABLIC	EEPROM 4-Kbit EEPROM with temperature sensor Learn More about ABLIC s 34ts04a serial eeprom	Datasheet	3,662In Stock	Cut Tape $3.43 $3.28 $3.22 $3.17 View Reel $2.91 $3.13 $3.07 $3.02 $2.92 $2.91 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
EEPROM 4-Kb SPI bus EEPROM w/ hi-spd clock M95040-DFDW6TP STMicroelectronics 1: $0.39 3,768In Stock	Mfr. Part # M95040-DFDW6TP Mouser Part # 511-M95040-DFDW6TP	STMicroelectronics	EEPROM 4-Kb SPI bus EEPROM w/ hi-spd clock	Datasheet	3,768In Stock	Cut Tape $0.39 $0.371 $0.361 $0.354 View Reel $0.268 $0.346 $0.336 $0.329 $0.321 $0.268 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
EEPROM 4K 512X8 SER EE IND 93LC66AT-I/MNY Microchip Technology 1: $0.44 3,156In Stock	Mfr. Part # 93LC66AT-I/MNY Mouser Part # 579-93LC66AT-I/MNY	Microchip Technology	EEPROM 4K 512X8 SER EE IND	Datasheet	3,156In Stock	Cut Tape $0.44 $0.437 $0.414 Reel $0.395	Min.: 1 Mult.: 1 : 3,300