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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 (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 ICs, Memory, 4KBit, SPI BUS, Serial EEPROM for Automotive (125℃ Operation) BR25H040F-5ACE2 ROHM Semiconductor 1: $0.62 2,500In Stock NRND	Mfr. Part # BR25H040F-5ACE2 Mouser Part # 755-BR25H040F-5ACE2 NRND	ROHM Semiconductor	EEPROM ICs, Memory, 4KBit, SPI BUS, Serial EEPROM for Automotive (125℃ Operation) Learn More about ROHM Semiconductor rohm industrial product solutions	Datasheet	2,500In Stock	Cut Tape $0.62 $0.491 $0.442 $0.386 View Reel $0.294 $0.36 $0.344 $0.331 $0.294	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	SOP-8	4 kbit	Serial
EEPROM SPI BUS 10MHz 4Kbit 2.5-5.5V BR25H040FVT-2CE2 ROHM Semiconductor 1: $0.65 1,769In Stock NRND	Mfr. Part # BR25H040FVT-2CE2 Mouser Part # 755-BR25H040FVT-2CE2 NRND	ROHM Semiconductor	EEPROM SPI BUS 10MHz 4Kbit 2.5-5.5V Learn More about ROHM Semiconductor rohm automotive eeproms	Datasheet	1,769In Stock	Cut Tape $0.65 $0.61 $0.594 $0.581 View Reel $0.498 $0.569 $0.552 $0.539 $0.526 $0.498 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	TSSOP-B-8	4 kbit	SPI
EEPROM Microwire BUS 4Kbit(256x16bit) BR93G66F-3AGTE2 ROHM Semiconductor 1: $0.65 2,500In Stock NRND	Mfr. Part # BR93G66F-3AGTE2 Mouser Part # 755-BR93G66F-3AGTE2 NRND	ROHM Semiconductor	EEPROM Microwire BUS 4Kbit(256x16bit) Learn More about ROHM Semiconductor rohm eeproms	Datasheet	2,500In Stock	Cut Tape $0.65 $0.61 $0.594 $0.581 View Reel $0.509 $0.569 $0.556 $0.543 $0.531 $0.509 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	SOP-8	4 kbit	Serial
EEPROM Microwire BUS 4Kbit(256x16bit) BR93G66FJ-3AGTE2 ROHM Semiconductor 1: $0.69 1,625In Stock NRND	Mfr. Part # BR93G66FJ-3AGTE2 Mouser Part # 755-BR93G66FJ-3AGTE2 NRND	ROHM Semiconductor	EEPROM Microwire BUS 4Kbit(256x16bit) Learn More about ROHM Semiconductor rohm eeproms	Datasheet	1,625In Stock	Cut Tape $0.69 $0.652 $0.635 $0.622 View Reel $0.539 $0.609 $0.591 $0.577 $0.564 $0.539 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	SOP-J-8	4 kbit	Serial
EEPROM SERIAL EEPROM BR93H66RF-2LBH2 ROHM Semiconductor 1: $0.97 498In Stock NRND	Mfr. Part # BR93H66RF-2LBH2 Mouser Part # 755-BR93H66RF-2LBH2 NRND	ROHM Semiconductor	EEPROM SERIAL EEPROM Learn More about ROHM Semiconductor rohm br24g64 eeproms	Datasheet	498In Stock	Cut Tape $0.97 $0.91 $0.885 $0.866 Reel $0.846 View $0.847 $0.82 $0.816 MouseReel Available	Min.: 1 Mult.: 1 : 250	EEPROM	SMD/SMT	SOP-8	4 kbit	Serial
EEPROM (3-Wire) 2MHz 4Kbit 2.5-5.5V BR93H66RFVM-2CTR ROHM Semiconductor 1: $0.45 2,856In Stock NRND	Mfr. Part # BR93H66RFVM-2CTR Mouser Part # 755-BR93H66RFVM-2CTR NRND	ROHM Semiconductor	EEPROM (3-Wire) 2MHz 4Kbit 2.5-5.5V Learn More about ROHM Semiconductor rohm automotive eeproms	Datasheet	2,856In Stock	Cut Tape $0.45 $0.422 $0.411 $0.403 View Reel $0.351 $0.394 $0.383 $0.374 $0.365 $0.351 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	MSOP-8	4 kbit	SPI
EEPROM 1-Wire SHA-256 Authenticator with 4Kb Us DS28E25P+ Analog Devices / Maxim Integrated 1: $4.06 57In Stock	Mfr. Part # DS28E25P+ Mouser Part # 700-DS28E25P+	Analog Devices / Maxim Integrated	EEPROM 1-Wire SHA-256 Authenticator with 4Kb Us	Datasheet	57In Stock	$4.06 $3.78 $3.67 $3.59 View $3.50 $3.38 $3.30 $3.22 $3.12	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSOC-6	4 kbit	1-Wire
EEPROM 256x8-128x16 - 1.8V 93AA66CT-I/ST Microchip Technology 1: $0.44 39In Stock	Mfr. Part # 93AA66CT-I/ST Mouser Part # 579-93AA66CT-I/ST	Microchip Technology	EEPROM 256x8-128x16 - 1.8V	Datasheet	39In Stock	Cut Tape $0.44 $0.437 $0.414 Reel $0.395 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	TSSOP-8	4 kbit	3-Wire, Microwire
EEPROM SPI SERIAL E2 PROM S-25C040A0I-T8T1U ABLIC 1: $0.79 28In Stock	Mfr. Part # S-25C040A0I-T8T1U Mouser Part # 628-S25C040A0IT8T1U	ABLIC	EEPROM SPI SERIAL E2 PROM	Datasheet	28In Stock	Cut Tape $0.79 $0.733 $0.713 $0.636 View Reel $0.492 $0.624 $0.609 $0.597 $0.493 $0.492	Min.: 1 Mult.: 1 : 4,000	EEPROM	SMD/SMT	TSSOP-8	4 kbit	SPI
EEPROM 4KB SPI SER CMOS EE PROM T NV25040DTHFT3G onsemi 1: $0.60 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 $0.60 $0.567 $0.553 $0.541 View Reel $0.472 $0.53 $0.514 $0.502 $0.49 $0.472	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	TSSOP-8	4 kbit	SPI
EEPROM EEPROM, 4KB, 3 WIRE S-93C66BD0I-K8T3U ABLIC 1: $0.50 60In Stock NRND	Mfr. Part # S-93C66BD0I-K8T3U Mouser Part # 628-S-93C66BD0IK8T3U NRND	ABLIC	EEPROM EEPROM, 4KB, 3 WIRE	Datasheet	60In Stock	Cut Tape $0.50 $0.496 $0.433 $0.42 View Reel $0.318 $0.411 $0.361 $0.318	Min.: 1 Mult.: 1 : 4,000	EEPROM	SMD/SMT	TMSOP-8	4 kbit	3-Wire, Microwire
EEPROM EEPROM S-93L66AR0I-J8T1U ABLIC 1: $0.47 31In Stock Factory Special Order	Mfr. Part # S-93L66AR0I-J8T1U Mouser Part # 628-S-93L66AR0IJ8T1U Factory Special Order	ABLIC	EEPROM EEPROM	Datasheet	31In Stock	Cut Tape $0.47 $0.436 $0.425 View Reel $0.363 $0.417 $0.408 $0.396 $0.387 $0.378 $0.363 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EEPROM	SMD/SMT	SOP-8	4 kbit	3-Wire, Microwire
EEPROM I2C BUS(2-Wre) 4K MSOP8 EEPROM BR24G04FVM-3AGTTR ROHM Semiconductor 1: $0.30 1,481In Stock NRND	Mfr. Part # BR24G04FVM-3AGTTR Mouser Part # 755-BR24G04FVM3AGTTR NRND	ROHM Semiconductor	EEPROM I2C BUS(2-Wre) 4K MSOP8 EEPROM Learn More about ROHM Semiconductor rohm eeproms	Datasheet	1,481In Stock	Cut Tape $0.30 $0.282 $0.276 $0.27 View Reel $0.235 $0.264 $0.257 $0.251 $0.245 $0.235 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	MSOP-8	4 kbit	I2C
EEPROM Microwire BUS 4Kbit(256x16bit) BR93G66FJ-3GTE2 ROHM Semiconductor 1: $0.37 1,132In Stock NRND	Mfr. Part # BR93G66FJ-3GTE2 Mouser Part # 755-BR93G66FJ-3GTE2 NRND	ROHM Semiconductor	EEPROM Microwire BUS 4Kbit(256x16bit) Learn More about ROHM Semiconductor rohm eeproms	Datasheet	1,132In Stock	Cut Tape $0.37 $0.349 $0.341 $0.334 View Reel $0.292 $0.327 $0.317 $0.31 $0.303 $0.292 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	SOP-J-8	4 kbit	Serial
EEPROM 4K (512x8 or 256x16) M93C66-WMN6P STMicroelectronics 1: $0.31 4In Stock 20,000On Order	Mfr. Part # M93C66-WMN6P Mouser Part # 511-M93C66-WMN6P	STMicroelectronics	EEPROM 4K (512x8 or 256x16) Learn More about STMicroelectronics stm standard products	Datasheet	4In Stock 20,000On Order On Order Ship Dates Mfr. #: M93C66-WMN6P Stock: 4 Can Ship Immediately On Order: 8,000 Expected 7/16/2027 12,000 TBD Factory Lead-Time: 26 Weeks	$0.31 $0.292 $0.285 $0.279 View $0.273 $0.265 $0.26 $0.254 $0.226	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM SERIAL EEPROM, 4K 2-WIRE-8 UDFN AT24CS04-MAHM-T Microchip Technology 1: $0.37 10,000Expected 11/13/2026	Mfr. Part # AT24CS04-MAHM-T Mouser Part # 556-AT24CS04-MAHM-T	Microchip Technology	EEPROM SERIAL EEPROM, 4K 2-WIRE-8 UDFN	Datasheet	10,000Expected 11/13/2026	Cut Tape $0.37 $0.368 Reel $0.331 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	UDFN-8	4 kbit	2-Wire, I2C
EEPROM Automotive 4-Kbit serial I2C bus EEPROM M24C04-DRMF3TG/K STMicroelectronics 1: $0.47 8,447On Order	Mfr. Part # M24C04-DRMF3TG/K Mouser Part # 511-M24C04-DRMF3TG/K	STMicroelectronics	EEPROM Automotive 4-Kbit serial I2C bus EEPROM	Datasheet	8,447On Order On Order Ship Dates Mfr. #: M24C04-DRMF3TG/K Stock: 0 On Order: 3,447 Expected 2/22/2027 5,000 Expected 3/8/2027 Factory Lead-Time: 48 Weeks	Cut Tape $0.47 $0.438 $0.43 $0.412 View Reel $0.36 $0.403 $0.392 $0.383 $0.374 $0.36 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	MLP-8	4 kbit	2-Wire, I2C
EEPROM 4 Kbit serial I2C Bus EEPROM M24C04-FMC6TG STMicroelectronics 1: $0.28 50,000On Order	Mfr. Part # M24C04-FMC6TG Mouser Part # 511-M24C04-FMC6TG	STMicroelectronics	EEPROM 4 Kbit serial I2C Bus EEPROM Learn More about STMicroelectronics stm standard products	Datasheet	50,000On Order On Order Ship Dates Mfr. #: M24C04-FMC6TG Stock: 0 On Order: 20,000 Expected 7/16/2027 30,000 TBD Factory Lead-Time: 36 Weeks	Cut Tape $0.28 $0.265 $0.261 $0.257 View Reel $0.20 $0.251 $0.244 $0.237 $0.225 $0.20 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	UFDFPN-8	4 kbit	2-Wire, I2C
EEPROM Serial Eeprom 4 Kbit 1.8V to 5.5V 400kHz M24C04-RMC6TG STMicroelectronics 1: $0.29 10,000On Order	Mfr. Part # M24C04-RMC6TG Mouser Part # 511-M24C04-RMC6TG	STMicroelectronics	EEPROM Serial Eeprom 4 Kbit 1.8V to 5.5V 400kHz Learn More about STMicroelectronics stm standard products	Datasheet	10,000On Order On Order Ship Dates Mfr. #: M24C04-RMC6TG Stock: 0 On Order: 5,000 Expected 6/16/2027 5,000 Expected 7/16/2027 Factory Lead-Time: 36 Weeks	Cut Tape $0.29 $0.267 $0.262 $0.254 View Reel $0.218 $0.248 $0.241 $0.236 $0.231 $0.218 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	UFDFPN-8	4 kbit	2-Wire, I2C
EEPROM 16Kbit 8Kbit 4Kbit 2Kb and 1Kb Serial M24C04-RMN6TP STMicroelectronics 1: $0.21 9,699In Stock 7,500Expected 3/22/2027	Mfr. Part # M24C04-RMN6TP Mouser Part # 511-M24C04-RMN6TP	STMicroelectronics	EEPROM 16Kbit 8Kbit 4Kbit 2Kb and 1Kb Serial Learn More about STMicroelectronics stm standard products	Datasheet	9,699In Stock 7,500Expected 3/22/2027	Cut Tape $0.21 $0.193 $0.189 $0.184 View Reel $0.169 $0.18 $0.176 $0.172 $0.169 $0.169 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	SOIC-8	4 kbit	2-Wire, I2C
EEPROM 2.5 V to 5.5 V 4K M93C66-WMN6TP STMicroelectronics 1: $0.30 30,000Expected 1/21/2027	Mfr. Part # M93C66-WMN6TP Mouser Part # 511-M93C66-WMN6TP	STMicroelectronics	EEPROM 2.5 V to 5.5 V 4K Learn More about STMicroelectronics stm standard products	Datasheet	30,000Expected 1/21/2027	Cut Tape $0.30 $0.287 $0.28 $0.275 View Reel $0.229 $0.269 $0.262 $0.256 $0.25 $0.229 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: $0.38 10,000Expected 7/16/2027	Mfr. Part # M95040-RMN6TP Mouser Part # 511-M95040-RMN6TP	STMicroelectronics	EEPROM 1.8V to 5.5V EE Bus EEPROM Learn More about STMicroelectronics stm standard products	Datasheet	10,000Expected 7/16/2027	Cut Tape $0.38 $0.35 $0.341 $0.334 View Reel $0.286 $0.327 $0.32 $0.313 $0.286 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: $0.38 9,343Expected 7/16/2027	Mfr. Part # M95040-WMN6TP Mouser Part # 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 $0.38 $0.355 $0.346 $0.339 View Reel $0.286 $0.332 $0.328 $0.32 $0.313 $0.286 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: $0.89 5,300Expected 7/26/2027	Mfr. Part # 47L04-E/ST Mouser Part # 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	$0.89 $0.884 $0.863 $0.831	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSSOP-8	4 kbit	I2C
F-RAM F-RAM Memory Serial CY15B004J-SXET Infineon Technologies 1: $3.12 5,000On Order	Mfr. Part # CY15B004J-SXET Mouser Part # 727-CY15B004J-SXET	Infineon Technologies	F-RAM F-RAM Memory Serial	Datasheet	5,000On Order	Cut Tape $3.12 $2.92 $2.83 $2.77 View Reel $2.43 $2.71 $2.62 $2.58 $2.52 $2.43 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	FRAM	SMD/SMT	SOIC-8	4 kbit	I2C