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Tube Memory ICs

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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
NOR Flash spiFlash, 1.8V,128M-bit, 4Kb Uniform Sector W25Q128JWFIQ Winbond 1: $7.20 2,667In Stock	Mfr. Part No. W25Q128JWFIQ Mouser Part No 454-W25Q128JWFIQ	Winbond	NOR Flash spiFlash, 1.8V,128M-bit, 4Kb Uniform Sector Learn More about Winbond nor	Datasheet	2,667In Stock	$7.20	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-16	128 Mbit	SPI
NVRAM 256K (32Kx8) 100ns M48T35AV-10PC1 STMicroelectronics 1: $32.29 346In Stock	Mfr. Part No. M48T35AV-10PC1 Mouser Part No 511-M48T35AV10PC1	STMicroelectronics	NVRAM 256K (32Kx8) 100ns	Datasheet	346In Stock	$32.29 $25.79 $24.08 $22.82 $22.07	Min.: 1 Mult.: 1	NVRAM	Through Hole	PCDIP-28	256 kbit	Parallel
EEPROM SERIAL EEPROM 128K (16K x 8) 2WIRE 1.7V AT24C128C-XHM-B Microchip Technology 1: $0.42 11,619In Stock	Mfr. Part No. AT24C128C-XHM-B Mouser Part No 556-AT24C128C-XHM-B	Microchip Technology	EEPROM SERIAL EEPROM 128K (16K x 8) 2WIRE 1.7V	Datasheet	11,619In Stock	$0.42 $0.41 $0.406	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	128 kbit	2-Wire, I2C
EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 2.5V AT24C512C-SSHD-B Microchip Technology 1: $0.74 15,196In Stock	Mfr. Part No. AT24C512C-SSHD-B Mouser Part No 556-AT24C512C-SSHD-B	Microchip Technology	EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 2.5V	Datasheet	15,196In Stock	$0.74 $0.727 $0.712 $0.708 View $0.707 $0.698 $0.69	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	512 kbit	2-Wire, I2C
EEPROM 2K (256 X 8) SPI, 1.8V AT25020B-SSHL-B Microchip Technology 1: $0.30 5,665In Stock	Mfr. Part No. AT25020B-SSHL-B Mouser Part No 556-AT25020B-SSHL-B	Microchip Technology	EEPROM 2K (256 X 8) SPI, 1.8V	Datasheet	5,665In Stock	$0.30 $0.297 $0.292 $0.291 View $0.28 $0.275 $0.27 $0.269 $0.267	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-Narrow-8	2 kbit	3-Wire, SPI
EEPROM 64kx8 - 1.8V 24AA512-I/MF Microchip Technology 1: $2.11 3,150In Stock	Mfr. Part No. 24AA512-I/MF Mouser Part No 579-24AA512-I/MF	Microchip Technology	EEPROM 64kx8 - 1.8V	Datasheet	3,150In Stock	$2.11 $2.09 $2.07 $2.01	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	DFN-8	512 kbit	2-Wire, I2C
EEPROM 64K, 8Kx8, 1.8V SER EE, ExT 24AA64-E/SN Microchip Technology 1: $0.59 5,040In Stock	Mfr. Part No. 24AA64-E/SN Mouser Part No 579-24AA64-E/SN	Microchip Technology	EEPROM 64K, 8Kx8, 1.8V SER EE, ExT	Datasheet	5,040In Stock	$0.59 $0.588 $0.586 $0.561 $0.56	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	64 kbit	2-Wire, I2C
EEPROM 16kx8 - 2.5V 24LC128-E/P Microchip Technology 1: $0.99 3,071In Stock	Mfr. Part No. 24LC128-E/P Mouser Part No 579-24LC128-E/P	Microchip Technology	EEPROM 16kx8 - 2.5V Learn More about Microchip Technology microchip infotainment	Datasheet	3,071In Stock	$0.99 $0.96 $0.938 $0.937 View $0.874 $0.87 $0.862	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	128 kbit	2-Wire, I2C
NOR Flash 16 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), Single, Dual, Quad SPI NOR flash AT25SF161B-SSHB-B Renesas / Dialog 1: $0.99 9,050In Stock	Mfr. Part No. AT25SF161B-SSHB-B Mouser Part No 724-AT25SF161BSSHBB	Renesas / Dialog	NOR Flash 16 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog renesas at25sf161b memory	Datasheet	9,050In Stock	$0.99 $0.925 $0.90 $0.88 View $0.86 $0.835 $0.815 $0.796 $0.767	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-Narrow-8	16 Mbit	SPI
SRAM 4Mb 3V 55ns 512K x 8 LP SRAM CY62148EV30LL-55SXI Infineon Technologies 1: $6.25 935In Stock 500Expected 19/11/2026	Mfr. Part No. CY62148EV30LL-55SXI Mouser Part No 727-C2148EV30LL55SXI	Infineon Technologies	SRAM 4Mb 3V 55ns 512K x 8 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	935In Stock 500Expected 19/11/2026	$6.25 $5.05 $4.90 $4.81 View $4.69 $4.57 $4.54	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOIC-32	4 Mbit	Parallel
NVRAM 256Kb 3V 40Mhz 32K x 8 SPI nvSRAM CY14B256PA-SFXI Infineon Technologies 1: $15.24 460In Stock	Mfr. Part No. CY14B256PA-SFXI Mouser Part No 727-CY14B256PA-SFXI	Infineon Technologies	NVRAM 256Kb 3V 40Mhz 32K x 8 SPI nvSRAM	Datasheet	460In Stock	$15.24 $14.15 $13.42 $13.09 View $12.90 $11.88 $11.87	Min.: 1 Mult.: 1	NVRAM		SOIC-16	256 kbit	SPI
F-RAM FRAM CY15V102QN-50SXI Infineon Technologies 1: $15.50 790In Stock	Mfr. Part No. CY15V102QN-50SXI Mouser Part No 727-CY15V102QN-50SXI	Infineon Technologies	F-RAM FRAM Learn More about Infineon Technologies cypress excelon fram	Datasheet	790In Stock	$15.50 $14.39 $13.94 $13.61 View $13.27 $12.54 $12.53 $12.34 Quote	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-8	2 Mbit	SPI
NOR Flash STD SPI S25FL128SAGMFIR11 Infineon Technologies 1: $5.94 545In Stock	Mfr. Part No. S25FL128SAGMFIR11 Mouser Part No 727-S25FL128SAGMFIR1	Infineon Technologies	NOR Flash STD SPI Learn More about Infineon Technologies cypress s25fl128s nor flash memory	Datasheet	545In Stock	$5.94 $5.53 $5.37 $5.24 View $5.12 $4.95 $4.48 $3.27	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-16	128 Mbit	SPI
NOR Flash Nor S25FL128SAGMFVR01 Infineon Technologies 1: $6.19 668In Stock	Mfr. Part No. S25FL128SAGMFVR01 Mouser Part No 727-S25FL128SAGMVR01	Infineon Technologies	NOR Flash Nor Learn More about Infineon Technologies cypress s25fl128s nor flash memory	Datasheet	668In Stock	$6.19 $5.77 $5.59 $5.46 View $4.74 $4.42	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-16	128 Mbit	SPI
NOR Flash STD SPI S25FL512SAGMFV011 Infineon Technologies 1: $14.35 630In Stock	Mfr. Part No. S25FL512SAGMFV011 Mouser Part No 727-S25FL512SAGMFV01	Infineon Technologies	NOR Flash STD SPI Learn More about Infineon Technologies cypress s25fl512s fl s nor flash	Datasheet	630In Stock	$14.35 $13.33 $12.92 $12.61 View $12.30 $11.90 $8.09 $8.08	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-16	512 Mbit	SPI
NOR Flash STD SPI S25FL512SAGMFVR11 Infineon Technologies 1: $14.35 264In Stock	Mfr. Part No. S25FL512SAGMFVR11 Mouser Part No 727-S25FL512SAGMFVR1	Infineon Technologies	NOR Flash STD SPI Learn More about Infineon Technologies cypress s25fl512s fl s nor flash	Datasheet	264In Stock	$14.35 $13.33 $12.92 $12.61 View $12.30 $11.89 $11.59 Quote	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-16	512 Mbit	SPI
F-RAM 64Kb Serial I2C 5V FRAM FM24C64B-G Infineon Technologies 1: $3.50 3,998In Stock	Mfr. Part No. FM24C64B-G Mouser Part No 877-FM24C64B-G	Infineon Technologies	F-RAM 64Kb Serial I2C 5V FRAM Learn More about Infineon Technologies cypress serial fram	Datasheet	3,998In Stock	$3.50 $3.27 $3.18 $3.10 View $3.03 $2.94 $2.89 $2.11 $2.10	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-8	64 kbit	I2C
NOR Flash 32 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), Single, Dual, Quad SPI NOR flash AT25FF321A-SSHN-B Renesas / Dialog 1: $1.33 6,758In Stock	Mfr. Part No. AT25FF321A-SSHN-B Mouser Part No 988-AT25FF321ASSHN-B	Renesas / Dialog	NOR Flash 32 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog renesas at25ff321a memory	Datasheet	6,758In Stock	$1.33 $1.25 $1.21 $1.19 View $1.15 $1.11 $1.09 $1.07 $1.03	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	32 Mbit	SPI
NVRAM 64K (8Kx8) 70ns M48Z58Y-70PC1 STMicroelectronics 1: $34.25 337In Stock	Mfr. Part No. M48Z58Y-70PC1 Mouser Part No 511-M48Z58Y70PC1	STMicroelectronics	NVRAM 64K (8Kx8) 70ns	Datasheet	337In Stock	$34.25 $31.50 $30.29 $29.74 View $25.11 $25.10	Min.: 1 Mult.: 1	NVRAM	Through Hole	PCDIP-28	64 kbit	Parallel
EEPROM 32kx8 - 1.8V 24AA256-I/MS Microchip Technology 1: $1.07 5,478In Stock	Mfr. Part No. 24AA256-I/MS Mouser Part No 579-24AA256-I/MS	Microchip Technology	EEPROM 32kx8 - 1.8V	Datasheet	5,478In Stock	$1.07 $1.06	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	256 kbit	2-Wire, I2C
EEPROM 16kx8 - 2.5V 24LC128-I/ST Microchip Technology 1: $0.78 9,652In Stock	Mfr. Part No. 24LC128-I/ST Mouser Part No 579-24LC128-I/ST	Microchip Technology	EEPROM 16kx8 - 2.5V Learn More about Microchip Technology microchip infotainment	Datasheet	9,652In Stock	$0.78 $0.747 $0.746	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	128 kbit	2-Wire, I2C
EEPROM 32kx8 - 2.5V 24LC256-I/MF Microchip Technology 1: $1.40 5,771In Stock	Mfr. Part No. 24LC256-I/MF Mouser Part No 579-24LC256-I/MF	Microchip Technology	EEPROM 32kx8 - 2.5V	Datasheet	5,771In Stock	$1.40 $1.38 $1.34 $1.33	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	DFN-8	256 kbit	2-Wire, I2C
EEPROM 8kx8 - 2.5V 24LC64-E/P Microchip Technology 1: $0.70 15,403In Stock	Mfr. Part No. 24LC64-E/P Mouser Part No 579-24LC64-E/P	Microchip Technology	EEPROM 8kx8 - 2.5V	Datasheet	15,403In Stock	$0.70 $0.67 $0.604 $0.601 $0.60	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	64 kbit	2-Wire, I2C
EEPROM 128k 16Kx8 1.8V SER EE IND TMP SOIC8 25AA128-I/SN Microchip Technology 1: $1.18 8,160In Stock	Mfr. Part No. 25AA128-I/SN Mouser Part No 579-25AA128-I/SN	Microchip Technology	EEPROM 128k 16Kx8 1.8V SER EE IND TMP SOIC8	Datasheet	8,160In Stock	$1.18 $1.12	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	128 kbit	SPI
NOR Flash 16 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-W 208mil (Tube), Single, Dual, Quad SPI NOR flash AT25FF161A-SHN-B Renesas / Dialog 1: $1.01 4,701In Stock	Mfr. Part No. AT25FF161A-SHN-B Mouser Part No 724-AT25FF161A-SHN-B	Renesas / Dialog	NOR Flash 16 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-W 208mil (Tube), Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog renesas at25ff161a memory	Datasheet	4,701In Stock	$1.01 $0.945 $0.92 $0.90 View $0.879 $0.853 $0.833 $0.813 $0.658	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	16 Mbit	SPI