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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 (GBP) 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: £0.465 2,500In Stock NRND	Mfr. Part No. BR25H040F-5ACE2 Mouser Part No 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 £0.465 £0.368 £0.332 £0.29 View Reel £0.221 £0.271 £0.258 £0.249 £0.221	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: £0.488 1,769In Stock NRND	Mfr. Part No. BR25H040FVT-2CE2 Mouser Part No 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 £0.488 £0.458 £0.446 £0.437 View Reel £0.374 £0.427 £0.415 £0.405 £0.395 £0.374 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: £0.488 2,500In Stock NRND	Mfr. Part No. BR93G66F-3AGTE2 Mouser Part No 755-BR93G66F-3AGTE2 NRND	ROHM Semiconductor	EEPROM Microwire BUS 4Kbit(256x16bit) Learn More about ROHM Semiconductor rohm eeproms	Datasheet	2,500In Stock	Cut Tape £0.488 £0.458 £0.446 £0.437 View Reel £0.382 £0.427 £0.417 £0.408 £0.399 £0.382 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: £0.518 1,625In Stock NRND	Mfr. Part No. BR93G66FJ-3AGTE2 Mouser Part No 755-BR93G66FJ-3AGTE2 NRND	ROHM Semiconductor	EEPROM Microwire BUS 4Kbit(256x16bit) Learn More about ROHM Semiconductor rohm eeproms	Datasheet	1,625In Stock	Cut Tape £0.518 £0.49 £0.477 £0.467 View Reel £0.405 £0.457 £0.443 £0.433 £0.423 £0.405 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: £0.728 498In Stock NRND	Mfr. Part No. BR93H66RF-2LBH2 Mouser Part No 755-BR93H66RF-2LBH2 NRND	ROHM Semiconductor	EEPROM SERIAL EEPROM Learn More about ROHM Semiconductor rohm br24g64 eeproms	Datasheet	498In Stock	Cut Tape £0.728 £0.684 £0.664 £0.65 Reel £0.636 View £0.636 £0.615 £0.613 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: £0.338 2,856In Stock NRND	Mfr. Part No. BR93H66RFVM-2CTR Mouser Part No 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 £0.338 £0.317 £0.308 £0.303 View Reel £0.264 £0.296 £0.287 £0.281 £0.274 £0.264 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: £3.05 57In Stock	Mfr. Part No. DS28E25P+ Mouser Part No 700-DS28E25P+	Analog Devices / Maxim Integrated	EEPROM 1-Wire SHA-256 Authenticator with 4Kb Us	Datasheet	57In Stock	£3.05 £2.84 £2.76 £2.70 View £2.63 £2.54 £2.48 £2.42 £2.34	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSOC-6	4 kbit	1-Wire
EEPROM 256x8-128x16 - 1.8V 93AA66CT-I/ST Microchip Technology 1: £0.33 39In Stock	Mfr. Part No. 93AA66CT-I/ST Mouser Part No 579-93AA66CT-I/ST	Microchip Technology	EEPROM 256x8-128x16 - 1.8V	Datasheet	39In Stock	Cut Tape £0.33 £0.328 £0.311 Reel £0.297 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: £0.593 28In Stock	Mfr. Part No. S-25C040A0I-T8T1U Mouser Part No 628-S25C040A0IT8T1U	ABLIC	EEPROM SPI SERIAL E2 PROM	Datasheet	28In Stock	Cut Tape £0.593 £0.55 £0.535 £0.478 View Reel £0.369 £0.469 £0.457 £0.448 £0.37 £0.369	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: £0.45 3,000In Stock	Mfr. Part No. NV25040DTHFT3G Mouser Part No 863-NV25040DTHFT3G	onsemi	EEPROM 4KB SPI SER CMOS EE PROM T	Datasheet	3,000In Stock	Cut Tape £0.45 £0.426 £0.416 £0.406 View Reel £0.354 £0.398 £0.386 £0.377 £0.368 £0.354	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	TSSOP-8	4 kbit	SPI
EEPROM EEPROM, 4KB, 3 WIRE S-93C66BD0I-K8T3U ABLIC 1: £0.375 60In Stock NRND	Mfr. Part No. S-93C66BD0I-K8T3U Mouser Part No 628-S-93C66BD0IK8T3U NRND	ABLIC	EEPROM EEPROM, 4KB, 3 WIRE	Datasheet	60In Stock	Cut Tape £0.375 £0.373 £0.325 £0.315 View Reel £0.238 £0.308 £0.271 £0.238	Min.: 1 Mult.: 1 : 4,000	EEPROM	SMD/SMT	TMSOP-8	4 kbit	3-Wire, Microwire
EEPROM EEPROM S-93L66AR0I-J8T1U ABLIC 1: £0.353 31In Stock Factory Special Order	Mfr. Part No. S-93L66AR0I-J8T1U Mouser Part No 628-S-93L66AR0IJ8T1U Factory Special Order	ABLIC	EEPROM EEPROM	Datasheet	31In Stock	Cut Tape £0.353 £0.327 £0.32 View Reel £0.272 £0.313 £0.306 £0.298 £0.291 £0.284 £0.272 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: £0.225 1,481In Stock NRND	Mfr. Part No. BR24G04FVM-3AGTTR Mouser Part No 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 £0.225 £0.212 £0.207 £0.203 View Reel £0.176 £0.198 £0.193 £0.189 £0.184 £0.176 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: £0.278 1,132In Stock NRND	Mfr. Part No. BR93G66FJ-3GTE2 Mouser Part No 755-BR93G66FJ-3GTE2 NRND	ROHM Semiconductor	EEPROM Microwire BUS 4Kbit(256x16bit) Learn More about ROHM Semiconductor rohm eeproms	Datasheet	1,132In Stock	Cut Tape £0.278 £0.262 £0.256 £0.251 View Reel £0.219 £0.245 £0.238 £0.233 £0.228 £0.219 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: £0.233 4In Stock 20,000On 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	4In Stock 20,000On Order On Order Ship Dates Mfr. No: M93C66-WMN6P Stock: 4 Can Dispatch Immediately On Order: 8,000 Expected 16/07/2027 12,000 TBD Factory Lead Time: 26 Weeks	£0.233 £0.219 £0.214 £0.21 View £0.205 £0.199 £0.196 £0.19 £0.169	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: £0.278 10,000Expected 13/11/2026	Mfr. Part No. AT24CS04-MAHM-T Mouser Part No 556-AT24CS04-MAHM-T	Microchip Technology	EEPROM SERIAL EEPROM, 4K 2-WIRE-8 UDFN	Datasheet	10,000Expected 13/11/2026	Cut Tape £0.278 £0.276 Reel £0.249 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: £0.353 8,447On Order	Mfr. Part No. M24C04-DRMF3TG/K Mouser Part No 511-M24C04-DRMF3TG/K	STMicroelectronics	EEPROM Automotive 4-Kbit serial I2C bus EEPROM	Datasheet	8,447On Order On Order Ship Dates Mfr. No: M24C04-DRMF3TG/K Stock: 0 On Order: 3,447 Expected 22/02/2027 5,000 Expected 22/03/2027 Factory Lead Time: 48 Weeks	Cut Tape £0.353 £0.329 £0.323 £0.309 View Reel £0.271 £0.303 £0.294 £0.287 £0.281 £0.271 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: £0.21 50,000On Order	Mfr. Part No. M24C04-FMC6TG Mouser Part No 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. No: M24C04-FMC6TG Stock: 0 On Order: 20,000 Expected 16/07/2027 30,000 TBD Factory Lead Time: 36 Weeks	Cut Tape £0.21 £0.199 £0.196 £0.193 View Reel £0.15 £0.189 £0.183 £0.178 £0.169 £0.15 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: £0.217 10,000On Order	Mfr. Part No. M24C04-RMC6TG Mouser Part No 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. No: M24C04-RMC6TG Stock: 0 On Order: 5,000 Expected 16/06/2027 5,000 Expected 16/07/2027 Factory Lead Time: 36 Weeks	Cut Tape £0.217 £0.201 £0.196 £0.19 View Reel £0.163 £0.186 £0.181 £0.177 £0.174 £0.163 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: £0.158 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 13/11/2026 7,500 Expected 01/03/2027 Factory Lead Time: 36 Weeks	Cut Tape £0.158 £0.145 £0.142 £0.138 View Reel £0.127 £0.135 £0.132 £0.129 £0.127 £0.127 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: £0.225 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 £0.225 £0.216 £0.21 £0.207 View Reel £0.172 £0.202 £0.196 £0.192 £0.188 £0.172 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: £0.285 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 £0.285 £0.263 £0.256 £0.251 View Reel £0.215 £0.245 £0.24 £0.235 £0.215 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: £0.285 9,343Expected 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	9,343Expected 16/07/2027	Cut Tape £0.285 £0.266 £0.26 £0.255 View Reel £0.215 £0.25 £0.246 £0.24 £0.235 £0.215 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: £0.668 5,300Expected 26/07/2027	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 26/07/2027	£0.668 £0.663 £0.648 £0.624	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSSOP-8	4 kbit	I2C
F-RAM F-RAM Memory Serial CY15B004J-SXET Infineon Technologies 1: £2.34 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 £2.34 £2.19 £2.12 £2.08 View Reel £1.82 £2.03 £1.96 £1.94 £1.89 £1.82 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	FRAM	SMD/SMT	SOIC-8	4 kbit	I2C