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4 kbit Memory ICs

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Types of 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 512x8 93C66A-I/SN Microchip Technology 1: 0,327 € 1 517In Stock	Mfr. Part No. 93C66A-I/SN Mouser Part No 579-93C66A-I/SN	Microchip Technology	EEPROM 512x8	Datasheet	1 517In Stock	0,327 € 0,321 € 0,312 € 0,303 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 256x16 93C66B-E/SN Microchip Technology 1: 0,396 € 978In Stock	Mfr. Part No. 93C66B-E/SN Mouser Part No 579-93C66B-E/SN	Microchip Technology	EEPROM 256x16	Datasheet	978In Stock	0,396 € 0,394 € 0,385 € 0,376 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 256x16 93C66B-I/MS Microchip Technology 1: 0,378 € 960In Stock	Mfr. Part No. 93C66B-I/MS Mouser Part No 579-93C66B-I/MS	Microchip Technology	EEPROM 256x16	Datasheet	960In Stock	0,378 € 0,376 € 0,348 € 0,34 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	4 kbit	3-Wire, Microwire
EEPROM 256x16 93C66B-I/P Microchip Technology 1: 0,413 € 509In Stock	Mfr. Part No. 93C66B-I/P Mouser Part No 579-93C66B-I/P	Microchip Technology	EEPROM 256x16	Datasheet	509In Stock	0,413 € 0,394 € 0,385 €	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	3-Wire, Microwire
EEPROM 256x16 93C66B-I/SN Microchip Technology 1: 0,327 € 2 521In Stock	Mfr. Part No. 93C66B-I/SN Mouser Part No 579-93C66B-I/SN	Microchip Technology	EEPROM 256x16	Datasheet	2 521In Stock	0,327 € 0,321 € 0,312 € 0,303 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 256x16 93C66B-I/ST Microchip Technology 1: 0,378 € 1 170In Stock	Mfr. Part No. 93C66B-I/ST Mouser Part No 579-93C66B-I/ST	Microchip Technology	EEPROM 256x16	Datasheet	1 170In Stock	0,378 € 0,376 € 0,348 € 0,34 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	4 kbit	3-Wire, Microwire
EEPROM 256x16 93C66BT-I/SN Microchip Technology 1: 0,318 € 2 780In Stock	Mfr. Part No. 93C66BT-I/SN Mouser Part No 579-93C66BT-I/SN	Microchip Technology	EEPROM 256x16	Datasheet	2 780In Stock	Cut Tape 0,318 € 0,316 € Reel 0,286 € MouseReel Available	Min.: 1 Mult.: 1 : 3 300	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 128x8 Or 64x16 93C66C-I/P Microchip Technology 1: 0,413 € 808In Stock	Mfr. Part No. 93C66C-I/P Mouser Part No 579-93C66C-I/P	Microchip Technology	EEPROM 128x8 Or 64x16	Datasheet	808In Stock	0,413 € 0,394 € 0,385 €	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	3-Wire, Microwire
EEPROM 128x8 Or 64x16 93C66C-I/SN Microchip Technology 1: 0,327 € 486In Stock	Mfr. Part No. 93C66C-I/SN Mouser Part No 579-93C66C-I/SN	Microchip Technology	EEPROM 128x8 Or 64x16	Datasheet	486In Stock	0,327 € 0,321 € 0,312 € 0,303 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 512x8 Or 256x16 93LC66-I/P Microchip Technology 1: 0,774 € 531In Stock	Mfr. Part No. 93LC66-I/P Mouser Part No 579-93LC66-I/P	Microchip Technology	EEPROM 512x8 Or 256x16	Datasheet	531In Stock	0,774 € 0,77 € 0,742 € 0,715 €	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	3-Wire, Microwire
EEPROM 512x8 Or 256x16 93LC66-I/SN Microchip Technology 1: 0,654 € 56In Stock 600Expected 12/29/2026	Mfr. Part No. 93LC66-I/SN Mouser Part No 579-93LC66-I/SN	Microchip Technology	EEPROM 512x8 Or 256x16	Datasheet	56In Stock 600Expected 12/29/2026	0,654 € 0,651 € 0,624 € 0,596 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 512x8 93LC66A-I/SN Microchip Technology 1: 0,327 € 1 654In Stock	Mfr. Part No. 93LC66A-I/SN Mouser Part No 579-93LC66A-I/SN	Microchip Technology	EEPROM 512x8	Datasheet	1 654In Stock	0,327 € 0,321 € 0,312 € 0,303 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 512x8 93LC66AT-E/OT Microchip Technology 1: 0,353 € 1 378In Stock	Mfr. Part No. 93LC66AT-E/OT Mouser Part No 579-93LC66AT-E/OT	Microchip Technology	EEPROM 512x8	Datasheet	1 378In Stock	Cut Tape 0,353 € Reel 0,325 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	EEPROM	SMD/SMT	SOT-23-6	4 kbit	3-Wire, Microwire
EEPROM 256x16 93LC66B-E/ST Microchip Technology 1: 0,447 € 234In Stock	Mfr. Part No. 93LC66B-E/ST Mouser Part No 579-93LC66B-E/ST	Microchip Technology	EEPROM 256x16	Datasheet	234In Stock	0,447 € 0,44 € 0,431 € 0,413 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	4 kbit	3-Wire, Microwire
EEPROM 256x16 93LC66B-I/SN Microchip Technology 1: 0,327 € 2 636In Stock	Mfr. Part No. 93LC66B-I/SN Mouser Part No 579-93LC66B-I/SN	Microchip Technology	EEPROM 256x16	Datasheet	2 636In Stock	0,327 € 0,321 € 0,312 € 0,303 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 4K 256X16 SER EE IND 93LC66BT-I/MC Microchip Technology 1: 0,439 € 2 622In Stock	Mfr. Part No. 93LC66BT-I/MC Mouser Part No 579-93LC66BT-I/MC	Microchip Technology	EEPROM 4K 256X16 SER EE IND	Datasheet	2 622In Stock	Cut Tape 0,439 € 0,434 € Reel 0,385 € MouseReel Available	Min.: 1 Mult.: 1 : 3 300	EEPROM	SMD/SMT	DFN-8	4 kbit	3-Wire, Microwire
EEPROM 256x16 93LC66BT-I/MS Microchip Technology 1: 0,378 € 1 060In Stock	Mfr. Part No. 93LC66BT-I/MS Mouser Part No 579-93LC66BT-I/MS	Microchip Technology	EEPROM 256x16	Datasheet	1 060In Stock	Cut Tape 0,378 € 0,376 € 0,356 € Reel 0,34 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	EEPROM	SMD/SMT	MSOP-8	4 kbit	3-Wire, Microwire
EEPROM 128x8 Or 64x16 93LC66C-E/SN Microchip Technology 1: 0,396 € 239In Stock	Mfr. Part No. 93LC66C-E/SN Mouser Part No 579-93LC66C-E/SN	Microchip Technology	EEPROM 128x8 Or 64x16	Datasheet	239In Stock	0,396 € 0,394 € 0,385 € 0,376 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 128x8 Or 64x16 93LC66C-I/P Microchip Technology 1: 0,413 € 341In Stock	Mfr. Part No. 93LC66C-I/P Mouser Part No 579-93LC66C-I/P	Microchip Technology	EEPROM 128x8 Or 64x16	Datasheet	341In Stock	0,413 € 0,394 € 0,385 €	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	3-Wire, Microwire
EEPROM 128x8 Or 64x16 93LC66C-I/SN Microchip Technology 1: 0,327 € 1 178In Stock	Mfr. Part No. 93LC66C-I/SN Mouser Part No 579-93LC66C-I/SN	Microchip Technology	EEPROM 128x8 Or 64x16	Datasheet	1 178In Stock	0,327 € 0,321 € 0,312 € 0,303 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 512x8 Or 256x16 93LC66/P Microchip Technology 1: 0,774 € 80In Stock	Mfr. Part No. 93LC66/P Mouser Part No 579-93LC66P	Microchip Technology	EEPROM 512x8 Or 256x16	Datasheet	80In Stock	0,774 € 0,77 € 0,742 € 0,715 €	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	3-Wire, Microwire
EEPROM 512x8 Or 256x16 93LC66/SN Microchip Technology 1: 0,611 € 663In Stock	Mfr. Part No. 93LC66/SN Mouser Part No 579-93LC66SN	Microchip Technology	EEPROM 512x8 Or 256x16	Datasheet	663In Stock	0,611 € 0,59 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-UDFN AT24C04D-MAHM-E Microchip Technology 1: 0,267 € 15 579In Stock	Mfr. Part No. AT24C04D-MAHM-E Mouser Part No 579-AT24C04D-MAHM-E	Microchip Technology	EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-UDFN	Datasheet	15 579In Stock	Cut Tape 0,267 € 0,263 € Reel 0,263 € MouseReel Available	Min.: 1 Mult.: 1 : 15 000	EEPROM	SMD/SMT	UDFN-8	4 kbit	2-Wire, I2C
EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-PDIP AT24C04D-PUM Microchip Technology 1: 0,404 € 1 003In Stock	Mfr. Part No. AT24C04D-PUM Mouser Part No 579-AT24C04D-PUM	Microchip Technology	EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-PDIP	Datasheet	1 003In Stock	0,404 € 0,403 € 0,394 € 0,385 € 0,376 €	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	2-Wire, I2C
F-RAM 4Kb Serial I2C 5V FRAM FM24C04B-GTR Infineon Technologies 1: 1,76 € 120In Stock 2 500Expected 8/12/2027	Mfr. Part No. FM24C04B-GTR Mouser Part No 877-FM24C04B-GTR	Infineon Technologies	F-RAM 4Kb Serial I2C 5V FRAM Learn More about Infineon Technologies cypress serial fram	Datasheet	120In Stock 2 500Expected 8/12/2027	Cut Tape 1,76 € 1,65 € 1,60 € 1,57 € View Reel 1,37 € 1,53 € 1,48 € 1,44 € 1,41 € 1,37 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	FRAM	SMD/SMT	SOIC-8	4 kbit	I2C