.hide-partial { max-height: none; } .show-more { display: none; }

4 kbit Memory ICs

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Memory ICs

List Images

Results: 672

Applied Filters:

Memory Size = 4 kbit

Manufacturer

Product

Product Type

Mounting Style

Package/Case

Interface Type

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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 16Kbit 8Kbit 4Kbit 2Kb and 1Kb Serial M24C04-RMN6TP STMicroelectronics 1: 0,181 € 17 199On Order	Mfr. Part No. M24C04-RMN6TP Mouser Part No 511-M24C04-RMN6TP	STMicroelectronics	EEPROM 16Kbit 8Kbit 4Kbit 2Kb and 1Kb Serial Learn More about STMicroelectronics stm standard products	Datasheet	17 199On Order On Order Ship Dates Mfr. No: M24C04-RMN6TP Stock: 0 On Order: 9 699 Expected 30/11/2026 7 500 Expected 01/03/2027 Factory Lead Time: 36 Weeks	Cut Tape 0,181 € 0,166 € 0,163 € 0,158 € View Reel 0,145 € 0,155 € 0,151 € 0,148 € 0,145 € 0,145 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	EEPROM	SMD/SMT	SOIC-8	4 kbit	2-Wire, I2C
EEPROM 4K (512x8 or 256x16) M93C66-WMN6P STMicroelectronics 1: 0,258 € 19 567On Order	Mfr. Part No. M93C66-WMN6P Mouser Part No 511-M93C66-WMN6P	STMicroelectronics	EEPROM 4K (512x8 or 256x16) Learn More about STMicroelectronics stm standard products	Datasheet	19 567On Order On Order Ship Dates Mfr. No: M93C66-WMN6P Stock: 0 On Order: 7 567 Expected 16/07/2027 12 000 TBD Factory Lead Time: 26 Weeks	0,258 € 0,24 € 0,235 € 0,23 € View 0,224 € 0,218 € 0,213 € 0,209 € 0,198 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 2.5 V to 5.5 V 4K M93C66-WMN6TP STMicroelectronics 1: 0,258 € 30 000Expected 21/01/2027	Mfr. Part No. M93C66-WMN6TP Mouser Part No 511-M93C66-WMN6TP	STMicroelectronics	EEPROM 2.5 V to 5.5 V 4K Learn More about STMicroelectronics stm standard products	Datasheet	30 000Expected 21/01/2027	Cut Tape 0,258 € 0,247 € 0,241 € 0,237 € View Reel 0,197 € 0,231 € 0,225 € 0,22 € 0,215 € 0,197 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 1.8V to 5.5V EE Bus EEPROM M95040-RMN6TP STMicroelectronics 1: 0,327 € 10 000Expected 16/07/2027	Mfr. Part No. M95040-RMN6TP Mouser Part No 511-M95040-RMN6TP	STMicroelectronics	EEPROM 1.8V to 5.5V EE Bus EEPROM Learn More about STMicroelectronics stm standard products	Datasheet	10 000Expected 16/07/2027	Cut Tape 0,327 € 0,301 € 0,293 € 0,287 € View Reel 0,246 € 0,281 € 0,275 € 0,269 € 0,246 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	EEPROM	SMD/SMT	SOIC-8	4 kbit	SPI
EEPROM 2.5 V to 5.5V 4K M95040-WMN6TP STMicroelectronics 1: 0,327 € 9 338Expected 16/07/2027	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 338Expected 16/07/2027	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
F-RAM F-RAM Memory Serial CY15B004J-SXET Infineon Technologies 1: 2,51 € 4 995On Order	Mfr. Part No. CY15B004J-SXET Mouser Part No 727-CY15B004J-SXET	Infineon Technologies	F-RAM F-RAM Memory Serial	Datasheet	4 995On Order	Cut Tape 2,51 € 2,35 € 2,28 € 2,23 € View Reel 1,93 € 2,18 € 2,11 € 2,07 € 2,02 € 1,93 € 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: 0,791 € 3 000Expected 22/09/2026 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 22/09/2026	Cut Tape 0,791 € 0,738 € 0,717 € 0,703 € View Reel 0,667 € 0,687 € 0,667 € 0,667 €	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: 1,82 € 1 620Expected 24/06/2027	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 24/06/2027	1,82 € 1,70 € 1,65 € 1,61 € View 1,57 € 1,53 € 1,50 € 1,46 € 1,22 €	Min.: 1 Mult.: 1	FRAM	SMD/SMT	DFN-8	4 kbit	SPI
EEPROM Auto 4-Kb MICROWIRE serial EEPROM M93C66-RDW3TP/K STMicroelectronics 1: 0,533 € 1 106In Stock	Mfr. Part No. M93C66-RDW3TP/K Mouser Part No 511-M93C66-RDW3TP/K	STMicroelectronics	EEPROM Auto 4-Kb MICROWIRE serial EEPROM	Datasheet	1 106In 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 Serial SPI Bus EEPROM M95040-RDW6TP STMicroelectronics 1: 0,327 € 4 000Expected 21/01/2027	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	4 000Expected 21/01/2027	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 4K Serial EEPROM SPD EEPROM for DDR4 34AA04T-I/ST Microchip Technology 1: 0,378 € 2 493Expected 23/11/2026	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 23/11/2026	Cut Tape 0,378 € 0,376 € 0,348 € Reel 0,34 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	EEPROM	SMD/SMT	TSSOP-8	4 kbit	2-Wire, I2C
EEPROM 256x16 93LC66B-I/ST Microchip Technology 1: 0,378 € 1 923On Order	Mfr. Part No. 93LC66B-I/ST Mouser Part No 579-93LC66B-I/ST	Microchip Technology	EEPROM 256x16	Datasheet	1 923On Order On Order Ship Dates Mfr. No: 93LC66B-I/ST Stock: 0 On Order: 923 Expected 02/10/2026 1 000 Expected 08/10/2026 Factory Lead Time: 19 Weeks	0,378 € 0,376 € 0,348 € 0,34 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	4 kbit	3-Wire, Microwire
EEPROM 4-kb I2C CMOS Serial EEPROM Memory - Automotive Grade CAV24C04C5ATR onsemi 1: 0,335 € 5 000Expected 14/12/2026 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 14/12/2026	Cut Tape 0,335 € 0,31 € 0,302 € 0,296 € View Reel 0,275 € 0,289 € 0,281 € 0,275 € 0,275 €	Min.: 1 Mult.: 1 Max.: 500 : 5 000	EEPROM	SMD/SMT	WLCSP-5	4 kbit	I2C
EEPROM 2.5-5.5V 4K (512x8) M24C04-WMN6P STMicroelectronics 1: 0,215 € 5 890Expected 05/10/2026 NRND	Mfr. Part No. M24C04-WMN6P Mouser Part No 511-M24C04-WMN6P NRND	STMicroelectronics	EEPROM 2.5-5.5V 4K (512x8) Learn More about STMicroelectronics stm standard products	Datasheet	5 890Expected 05/10/2026	0,215 € 0,196 € 0,192 € 0,188 € View 0,184 € 0,179 € 0,175 € 0,171 € 0,163 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	2-Wire, 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
EEPROM 4K 512 X 8 2.5V SERIAL EE IND 11LC040T-I/SN Microchip Technology 3 300: 0,248 € Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. 11LC040T-I/SN Mouser Part No 579-11LC040T-I/SN	Microchip Technology	EEPROM 4K 512 X 8 2.5V 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