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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 (SGD) 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 256x16 93C66B-I/SN Microchip Technology 1: $0.476 2,521In Stock	Mfr. Part No. 93C66B-I/SN Mouser Part No 579-93C66B-I/SN	Microchip Technology	EEPROM 256x16	Datasheet	2,521In Stock	$0.476 $0.462 $0.457	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 256x16 93C66B-I/ST Microchip Technology 1: $0.558 1,170In Stock	Mfr. Part No. 93C66B-I/ST Mouser Part No 579-93C66B-I/ST	Microchip Technology	EEPROM 256x16	Datasheet	1,170In Stock	$0.558 $0.517 $0.514 $0.503	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	4 kbit	3-Wire, Microwire
EEPROM 128x8 Or 64x16 93C66C-I/P Microchip Technology 1: $0.612 293In Stock 960Expected 16/11/2026	Mfr. Part No. 93C66C-I/P Mouser Part No 579-93C66C-I/P	Microchip Technology	EEPROM 128x8 Or 64x16	Datasheet	293In Stock 960Expected 16/11/2026	$0.612 $0.585 $0.571	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	3-Wire, Microwire
EEPROM 128x8 Or 64x16 93C66C-I/SN Microchip Technology 1: $0.476 486In Stock	Mfr. Part No. 93C66C-I/SN Mouser Part No 579-93C66C-I/SN	Microchip Technology	EEPROM 128x8 Or 64x16	Datasheet	486In Stock	$0.476 $0.462 $0.457 $0.454 $0.449	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 512x8 Or 256x16 93LC66-I/P Microchip Technology 1: $1.22 531In Stock	Mfr. Part No. 93LC66-I/P Mouser Part No 579-93LC66-I/P	Microchip Technology	EEPROM 512x8 Or 256x16	Datasheet	531In Stock	$1.22 $1.17 $1.13	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	3-Wire, Microwire
EEPROM 512x8 Or 256x16 93LC66-I/SN Microchip Technology 1: $1.03 56In Stock 600Expected 28/12/2026	Mfr. Part No. 93LC66-I/SN Mouser Part No 579-93LC66-I/SN	Microchip Technology	EEPROM 512x8 Or 256x16	Datasheet	56In Stock 600Expected 28/12/2026	$1.03 $0.986 $0.942	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 512x8 93LC66A-I/SN Microchip Technology 1: $0.476 5In Stock	Mfr. Part No. 93LC66A-I/SN Mouser Part No 579-93LC66A-I/SN	Microchip Technology	EEPROM 512x8	Datasheet	5In Stock	$0.476 $0.462 $0.457	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 512x8 93LC66AT-E/OT Microchip Technology 1: $0.558 1,368In Stock	Mfr. Part No. 93LC66AT-E/OT Mouser Part No 579-93LC66AT-E/OT	Microchip Technology	EEPROM 512x8	Datasheet	1,368In Stock	Cut Tape $0.558 Reel $0.514 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: $0.707 234In Stock	Mfr. Part No. 93LC66B-E/ST Mouser Part No 579-93LC66B-E/ST	Microchip Technology	EEPROM 256x16	Datasheet	234In Stock	$0.707 $0.696 $0.681 $0.653	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	4 kbit	3-Wire, Microwire
EEPROM 256x16 93LC66B-I/SN Microchip Technology 1: $0.476 2,636In Stock	Mfr. Part No. 93LC66B-I/SN Mouser Part No 579-93LC66B-I/SN	Microchip Technology	EEPROM 256x16	Datasheet	2,636In Stock	$0.476 $0.462 $0.457	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: $0.68 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 $0.68 Reel $0.60 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: $0.598 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 $0.598 $0.594 $0.563 Reel $0.537 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: $0.585 221In Stock	Mfr. Part No. 93LC66C-E/SN Mouser Part No 579-93LC66C-E/SN	Microchip Technology	EEPROM 128x8 Or 64x16	Datasheet	221In Stock	$0.585 $0.571 $0.558	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 128x8 Or 64x16 93LC66C-I/P Microchip Technology 1: $0.612 41In Stock 960Expected 16/11/2026	Mfr. Part No. 93LC66C-I/P Mouser Part No 579-93LC66C-I/P	Microchip Technology	EEPROM 128x8 Or 64x16	Datasheet	41In Stock 960Expected 16/11/2026	$0.612 $0.585 $0.571	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	3-Wire, Microwire
EEPROM 128x8 Or 64x16 93LC66C-I/SN Microchip Technology 1: $0.476 1,177In Stock	Mfr. Part No. 93LC66C-I/SN Mouser Part No 579-93LC66C-I/SN	Microchip Technology	EEPROM 128x8 Or 64x16	Datasheet	1,177In Stock	$0.476 $0.462 $0.457	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 512x8 Or 256x16 93LC66/P Microchip Technology 1: $1.22 80In Stock	Mfr. Part No. 93LC66/P Mouser Part No 579-93LC66P	Microchip Technology	EEPROM 512x8 Or 256x16	Datasheet	80In Stock	$1.22 $1.17 $1.13	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	3-Wire, Microwire
EEPROM 512x8 Or 256x16 93LC66/SN Microchip Technology 1: $0.966 663In Stock	Mfr. Part No. 93LC66/SN Mouser Part No 579-93LC66SN	Microchip Technology	EEPROM 512x8 Or 256x16	Datasheet	663In Stock	$0.966 $0.933	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-PDIP AT24C04D-PUM Microchip Technology 1: $0.639 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	$0.639 $0.638 $0.623 $0.609 $0.594	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	2-Wire, I2C
EEPROM EEPROM Memory IC Serial-Microwire 4Kbit 8-Pin BR93G66FV-3AGTE2 ROHM Semiconductor 1: $0.993 5,000In Stock NRND	Mfr. Part No. BR93G66FV-3AGTE2 Mouser Part No 755-BR93G66FV-3AGTE2 NRND	ROHM Semiconductor	EEPROM EEPROM Memory IC Serial-Microwire 4Kbit 8-Pin	Datasheet	5,000In Stock	Cut Tape $0.993 $0.929 $0.904 $0.887 View Reel $0.767 $0.868 $0.842 $0.823 $0.804 $0.767 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	SSOP-B-8	4 kbit	Serial
EEPROM LOW POWER EEPROM BR93G66FVM-3BGTTR ROHM Semiconductor 1: $0.626 9,000In Stock NRND	Mfr. Part No. BR93G66FVM-3BGTTR Mouser Part No 755-BR93G66FVM3BGTTR NRND	ROHM Semiconductor	EEPROM LOW POWER EEPROM Learn More about ROHM Semiconductor rohm br24g64 eeproms	Datasheet	9,000In Stock	Cut Tape $0.626 $0.588 $0.573 $0.56 View Reel $0.488 $0.549 $0.533 $0.521 $0.509 $0.488 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	MSOP-8	4 kbit	Serial
EEPROM SERIAL EEPROM BR93G66FVT-3BGE2 ROHM Semiconductor 1: $0.734 6,000In Stock NRND	Mfr. Part No. BR93G66FVT-3BGE2 Mouser Part No 755-BR93G66FVT-3BGE2 NRND	ROHM Semiconductor	EEPROM SERIAL EEPROM Learn More about ROHM Semiconductor rohm br24g64 eeproms	Datasheet	6,000In Stock	Cut Tape $0.734 $0.691 $0.673 $0.658 View Reel $0.573 $0.645 $0.626 $0.611 $0.597 $0.573 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	TSSOP-B-8	4 kbit	Serial
EEPROM 1-WIRE 4KB EEPROM W/200K WRITE/ERASE CYC DS24B33+T&R Analog Devices / Maxim Integrated 1: $7.66 3,186In Stock	Mfr. Part No. DS24B33+T&R Mouser Part No 700-DS24B33+T&R	Analog Devices / Maxim Integrated	EEPROM 1-WIRE 4KB EEPROM W/200K WRITE/ERASE CYC	Datasheet	3,186In Stock	Cut Tape $7.66 $7.14 $6.92 $6.76 View Reel $5.92 $6.60 $6.39 $6.23 $6.08 $5.92	Min.: 1 Mult.: 1 : 2,000	EEPROM	Through Hole	TO-92-3	4 kbit	1-Wire
EEPROM 1-WIRE 4KB EEPROM DS24B33Q+T&R Analog Devices / Maxim Integrated 1: $7.63 935In Stock	Mfr. Part No. DS24B33Q+T&R Mouser Part No 700-DS24B33Q+T&R	Analog Devices / Maxim Integrated	EEPROM 1-WIRE 4KB EEPROM	Datasheet	935In Stock	Cut Tape $7.63 $7.11 $6.87 $6.75 View $6.56 $6.34 $6.15 $5.89 $5.88 MouseReel Available	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TDFN-6	4 kbit	1-Wire
EEPROM 1-WIRE 4KB EEPROM W/200K WRITE/ERASE CYC DS24B33S+T&R Analog Devices / Maxim Integrated 1: $8.04 780In Stock	Mfr. Part No. DS24B33S+T&R Mouser Part No 700-DS24B33S+T&R	Analog Devices / Maxim Integrated	EEPROM 1-WIRE 4KB EEPROM W/200K WRITE/ERASE CYC	Datasheet	780In Stock	Cut Tape $8.04 $7.47 $7.19 $7.06 View $6.88 $6.65 $6.35 $6.32 MouseReel Available	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	1-Wire
EEPROM 4096-Bit Addressable 1-Wire EEPROM with DS28E04S-100+ Analog Devices / Maxim Integrated 1: $13.87 277In Stock	Mfr. Part No. DS28E04S-100+ Mouser Part No 700-DS28E04S-100	Analog Devices / Maxim Integrated	EEPROM 4096-Bit Addressable 1-Wire EEPROM with	Datasheet	277In Stock	$13.87 $13.03 $11.07 $10.81 View $10.54 Quote	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SO-16	4 kbit	1-Wire