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4 kbit Memory ICs

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Memory Size = 4 kbit

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 2.5 V to 5.5V 4K M95040-WMN6TP STMicroelectronics 1: 0,327 € 9.343Expected 7/16/2027	Mfr. Part No. M95040-WMN6TP Mouser Part No 511-M95040-WMN6TP	STMicroelectronics	EEPROM 2.5 V to 5.5V 4K Learn More about STMicroelectronics stm standard products	Datasheet	9.343Expected 7/16/2027	Cut Tape 0,327 € 0,301 € 0,293 € 0,287 € View Reel 0,225 € 0,281 € 0,273 € 0,267 € 0,261 € 0,225 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	EEPROM	SMD/SMT	SOIC-8	4 kbit	SPI
SRAM 4k, 3.0V EERAM EXT 47L04-E/ST Microchip Technology 1: 0,714 € 5.300Expected 7/26/2027	Mfr. Part No. 47L04-E/ST Mouser Part No 579-47L04-E/ST	Microchip Technology	SRAM 4k, 3.0V EERAM EXT Learn More about Microchip Technology microchip 4k 16k eeram memory	Datasheet	5.300Expected 7/26/2027	0,714 € 0,698 € 0,697 € 0,691 € View 0,676 € 0,671 €	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSSOP-8	4 kbit	I2C
F-RAM F-RAM Memory Serial CY15B004J-SXET Infineon Technologies 1: 2,68 € 5.000On Order	Mfr. Part No. CY15B004J-SXET Mouser Part No 727-CY15B004J-SXET	Infineon Technologies	F-RAM F-RAM Memory Serial	Datasheet	5.000On Order	Cut Tape 2,68 € 2,51 € 2,43 € 2,38 € View Reel 2,09 € 2,33 € 2,25 € 2,22 € 2,17 € 2,09 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	FRAM	SMD/SMT	SOIC-8	4 kbit	I2C
EEPROM 4KB SPI SER CMOS EEPROM FOR VCC=1.7V NV25040DTVLT3G onsemi 1: 0,826 € 3.000Expected 11/4/2026 New Product	Mfr. Part No. NV25040DTVLT3G Mouser Part No 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 0,826 € 0,774 € 0,753 € 0,736 € View Reel 0,699 € 0,721 € 0,699 € 0,699 €	Min.: 1 Mult.: 1 Max.: 300 : 3.000	EEPROM	SMD/SMT	TSSOP-8	4 kbit	SPI
F-RAM 4Kb Serial SPI 3V FRAM FM25L04B-DG Infineon Technologies 1: 1,79 € 1.620Expected 7/1/2027	Mfr. Part No. FM25L04B-DG Mouser Part No 877-FM25L04B-DG	Infineon Technologies	F-RAM 4Kb Serial SPI 3V FRAM Learn More about Infineon Technologies cypress serial fram	Datasheet	1.620Expected 7/1/2027	1,79 € 1,67 € 1,63 € 1,59 € View 1,55 € 1,51 € 1,47 € 1,43 €	Min.: 1 Mult.: 1	FRAM	SMD/SMT	DFN-8	4 kbit	SPI
EEPROM 512x8 - 2.5V 25LC040/SN Microchip Technology 1: 0,628 € 553Expected 11/9/2026	Mfr. Part No. 25LC040/SN Mouser Part No 579-25LC040SN	Microchip Technology	EEPROM 512x8 - 2.5V	Datasheet	553Expected 11/9/2026	0,628 € 0,624 € 0,596 € 0,568 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	SPI
EEPROM Auto 4-Kb MICROWIRE serial EEPROM M93C66-RDW3TP/K STMicroelectronics 1: 0,533 € 1.056In Stock	Mfr. Part No. M93C66-RDW3TP/K Mouser Part No 511-M93C66-RDW3TP/K	STMicroelectronics	EEPROM Auto 4-Kb MICROWIRE serial EEPROM	Datasheet	1.056In Stock	Cut Tape 0,533 € 0,505 € 0,493 € 0,483 € View Reel 0,402 € 0,474 € 0,461 € 0,452 € 0,441 € 0,402 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	EEPROM	SMD/SMT	TSSOP-8	4 kbit	3-Wire, Microwire
EEPROM 512x8 - 2.5V Lead Free Package 24LC04B-I/SNG Microchip Technology 1: 0,327 € 1.081Expected 11/17/2026 NRND	Mfr. Part No. 24LC04B-I/SNG Mouser Part No 579-24LC04B-I/SNG NRND	Microchip Technology	EEPROM 512x8 - 2.5V Lead Free Package Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	1.081Expected 11/17/2026	0,327 € 0,321 € 0,303 € 0,275 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	2-Wire, I2C
EEPROM Automotive 4-Kbit serial I2C bus EEPROM M24C04-DRMF3TG/K STMicroelectronics 1: 0,404 € 3.447Expected 3/22/2027	Mfr. Part No. M24C04-DRMF3TG/K Mouser Part No 511-M24C04-DRMF3TG/K	STMicroelectronics	EEPROM Automotive 4-Kbit serial I2C bus EEPROM	Datasheet	3.447Expected 3/22/2027	Cut Tape 0,404 € 0,375 € 0,367 € 0,354 € View Reel 0,31 € 0,347 € 0,337 € 0,329 € 0,322 € 0,31 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	EEPROM	SMD/SMT	MLP-8	4 kbit	2-Wire, I2C
EEPROM EEPROM S I2C 4k M24C04-WDW6TP STMicroelectronics 1: 0,206 € 8.000Expected 7/16/2027	Mfr. Part No. M24C04-WDW6TP Mouser Part No 511-M24C04-WDW6TP	STMicroelectronics	EEPROM EEPROM S I2C 4k Learn More about STMicroelectronics stm standard products	Datasheet	8.000Expected 7/16/2027	Cut Tape 0,206 € 0,191 € 0,187 € 0,183 € View Reel 0,14 € 0,179 € 0,175 € 0,17 € 0,158 € 0,14 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	EEPROM	SMD/SMT	TSSOP-8	4 kbit	2-Wire, I2C
EEPROM Serial SPI Bus EEPROM M95040-RDW6TP STMicroelectronics 1: 0,327 € 3.750Expected 1/21/2027	Mfr. Part No. M95040-RDW6TP Mouser Part No 511-M95040-RDW6TP	STMicroelectronics	EEPROM Serial SPI Bus EEPROM Learn More about STMicroelectronics stm standard products	Datasheet	3.750Expected 1/21/2027	Cut Tape 0,327 € 0,319 € 0,311 € 0,304 € View Reel 0,263 € 0,298 € 0,29 € 0,283 € 0,277 € 0,263 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	EEPROM	SMD/SMT	TSSOP-8	4 kbit	SPI
EEPROM 4 Kbit SPI BUS EE 10MHz CR 5ms M95040-RMC6TG STMicroelectronics 1: 0,361 € 4.680Expected 12/21/2026	Mfr. Part No. M95040-RMC6TG Mouser Part No 511-M95040-RMC6TG	STMicroelectronics	EEPROM 4 Kbit SPI BUS EE 10MHz CR 5ms Learn More about STMicroelectronics stm standard products	Datasheet	4.680Expected 12/21/2026	Cut Tape 0,361 € 0,341 € 0,332 € 0,326 € View Reel 0,273 € 0,319 € 0,31 € 0,303 € 0,291 € 0,273 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000	EEPROM	SMD/SMT	UFDFPN-8	4 kbit	SPI
EEPROM 4K Serial EEPROM SPD EEPROM for DDR4 34AA04T-I/ST Microchip Technology 1: 0,378 € 2.493Expected 12/7/2026	Mfr. Part No. 34AA04T-I/ST Mouser Part No 579-34AA04T-I/ST	Microchip Technology	EEPROM 4K Serial EEPROM SPD EEPROM for DDR4	Datasheet	2.493Expected 12/7/2026	Cut Tape 0,378 € 0,376 € 0,362 € 0,333 € Reel 0,33 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	EEPROM	SMD/SMT	TSSOP-8	4 kbit	2-Wire, I2C
EEPROM 4-kb I2C CMOS Serial EEPROM Memory - Automotive Grade CAV24C04C5ATR onsemi 1: 0,344 € 5.000Expected 12/14/2026 New Product	Mfr. Part No. CAV24C04C5ATR Mouser Part No 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 0,344 € 0,323 € 0,314 € 0,308 € View Reel 0,286 € 0,301 € 0,292 € 0,286 € 0,286 €	Min.: 1 Mult.: 1 Max.: 500 : 5.000	EEPROM	SMD/SMT	WLCSP-5	4 kbit	I2C
EEPROM I2C BUS 4Kbit 1.8-5.5V Supply BR24L04FVT-WE2 ROHM Semiconductor 1: 0,619 € 7Expected 2/1/2027 NRND	Mfr. Part No. BR24L04FVT-WE2 Mouser Part No 755-BR24L04FVT-WE2 NRND	ROHM Semiconductor	EEPROM I2C BUS 4Kbit 1.8-5.5V Supply	Datasheet	7Expected 2/1/2027	Cut Tape 0,619 € View Reel 0,493 € 0,593 € 0,577 € 0,565 € 0,554 € 0,538 € 0,525 € 0,513 € 0,493 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	EEPROM	SMD/SMT	TSSOP-B-8	4 kbit	I2C
EEPROM 4K (512 X 8) SPI, 1.8V AT25040B-XHL-T Microchip Technology 5.000: 0,303 € Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. AT25040B-XHL-T Mouser Part No 556-AT25040B-XHL-T	Microchip Technology	EEPROM 4K (512 X 8) SPI, 1.8V	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel 0,303 €	Min.: 5.000 Mult.: 5.000 : 5.000	EEPROM	SMD/SMT	TSSOP-8	4 kbit	3-Wire, SPI
EEPROM 4K 512 X 8 1.8V SERIAL EE IND 11AA040-I/MS Microchip Technology 1: 0,327 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 11AA040-I/MS Mouser Part No 579-11AA040-I/MS	Microchip Technology	EEPROM 4K 512 X 8 1.8V SERIAL EE IND Learn More about Microchip Technology microchip_unio	Datasheet	Non-Stocked Lead-Time 10 Weeks	0,327 € 0,321 € 0,303 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	4 kbit	UNI/O Bus
EEPROM 4K 512X8 1.8V SERIAL EE IND 11AA040-I/P Microchip Technology 1: 0,361 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 11AA040-I/P Mouser Part No 579-11AA040-I/P	Microchip Technology	EEPROM 4K 512X8 1.8V SERIAL EE IND Learn More about Microchip Technology microchip_unio	Datasheet	Non-Stocked Lead-Time 10 Weeks	0,361 € 0,358 € 0,348 € 0,34 €	Min.: 1 Mult.: 1	EEPROM	Through Hole	DIP-8	4 kbit	UNI/O Bus
EEPROM 4K 512 X 8 1.8V SERIAL EE IND 11AA040T-I/MNY Microchip Technology 3.300: 0,303 € Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 11AA040T-I/MNY Mouser Part No 579-11AA040T-I/MNY	Microchip Technology	EEPROM 4K 512 X 8 1.8V SERIAL EE IND Learn More about Microchip Technology microchip_unio	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel 0,303 €	Min.: 3.300 Mult.: 3.300 : 3.300	EEPROM	SMD/SMT	TDFN-8	4 kbit	UNI/O Bus
EEPROM 4K 512 X 8 1.8V SERIAL EE IND 11AA040T-I/MS Microchip Technology 2.500: 0,303 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 11AA040T-I/MS Mouser Part No 579-11AA040T-I/MS	Microchip Technology	EEPROM 4K 512 X 8 1.8V SERIAL EE IND Learn More about Microchip Technology microchip_unio	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel 0,303 €	Min.: 2.500 Mult.: 2.500 : 2.500	EEPROM	SMD/SMT	MSOP-8	4 kbit	UNI/O Bus
EEPROM 4K 512 X 8 1.8V SERIAL EE IND 11AA040T-I/SN Microchip Technology 3.300: 0,248 € Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. 11AA040T-I/SN Mouser Part No 579-11AA040T-I/SN	Microchip Technology	EEPROM 4K 512 X 8 1.8V SERIAL EE IND Learn More about Microchip Technology microchip_unio	Datasheet	Non-Stocked Lead-Time 11 Weeks	Reel 0,248 €	Min.: 3.300 Mult.: 3.300 : 3.300	EEPROM	SMD/SMT	SOIC-8	4 kbit	UNI/O Bus
EEPROM 4K 512 X 8 2.5V SERIAL EE IND 11LC040-I/MS Microchip Technology 1: 0,327 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 11LC040-I/MS Mouser Part No 579-11LC040-I/MS	Microchip Technology	EEPROM 4K 512 X 8 2.5V SERIAL EE IND Learn More about Microchip Technology microchip_unio	Datasheet	Non-Stocked Lead-Time 10 Weeks	0,327 € 0,321 € 0,303 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	4 kbit	UNI/O Bus
EEPROM 4K 512X8 2.5V SERIAL EE IND 11LC040-I/SN Microchip Technology 1: 0,275 € Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. 11LC040-I/SN Mouser Part No 579-11LC040-I/SN	Microchip Technology	EEPROM 4K 512X8 2.5V SERIAL EE IND Learn More about Microchip Technology microchip_unio	Datasheet	Non-Stocked Lead-Time 11 Weeks	0,275 € 0,266 € 0,248 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	UNI/O Bus
EEPROM 4K 512 X 8 2.5V SERIAL EE IND 11LC040T-I/MNY Microchip Technology 3.300: 0,303 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. 11LC040T-I/MNY Mouser Part No 579-11LC040T-I/MNY	Microchip Technology	EEPROM 4K 512 X 8 2.5V SERIAL EE IND Learn More about Microchip Technology microchip_unio	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel 0,303 €	Min.: 3.300 Mult.: 3.300 : 3.300	EEPROM	SMD/SMT	TDFN-8	4 kbit	UNI/O Bus
EEPROM 4K 512 X 8 2.5V SERIAL EE IND 11LC040T-I/MS Microchip Technology 2.500: 0,303 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 11LC040T-I/MS Mouser Part No 579-11LC040T-I/MS	Microchip Technology	EEPROM 4K 512 X 8 2.5V SERIAL EE IND Learn More about Microchip Technology microchip_unio	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel 0,303 €	Min.: 2.500 Mult.: 2.500 : 2.500	EEPROM	SMD/SMT	MSOP-8	4 kbit	UNI/O Bus