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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
NVRAM 256K (32Kx8) 100ns M48T35AV-10PC1 STMicroelectronics 1: $32.29 346In Stock	Mfr. Part # M48T35AV-10PC1 Mouser Part # 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 1 Mbit SPI bus EEPROM M95M01-RMN6P STMicroelectronics 1: $2.09 5,060In Stock	Mfr. Part # M95M01-RMN6P Mouser Part # 511-M95M01-RMN6P	STMicroelectronics	EEPROM 1 Mbit SPI bus EEPROM Learn More about STMicroelectronics stm m95m01 devices	Datasheet	5,060In Stock	$2.09 $1.95 $1.90 $1.86 View $1.42 $1.38 $1.21 $1.18 $1.17	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	1 Mbit	SPI
EEPROM SERIAL EEPROM 128K (16K x 8) 2WIRE 1.7V AT24C128C-XHM-B Microchip Technology 1: $0.42 11,619In Stock	Mfr. Part # AT24C128C-XHM-B Mouser Part # 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 16,196In Stock	Mfr. Part # AT24C512C-SSHD-B Mouser Part # 556-AT24C512C-SSHD-B	Microchip Technology	EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 2.5V	Datasheet	16,196In 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 # AT25020B-SSHL-B Mouser Part # 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 3,160In Stock	Mfr. Part # 24AA512-I/MF Mouser Part # 579-24AA512-I/MF	Microchip Technology	EEPROM 64kx8 - 1.8V	Datasheet	3,160In Stock	$2.11 $2.10 $2.09 $2.05 $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 # 24AA64-E/SN Mouser Part # 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 $0.545	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 # 24LC128-E/P Mouser Part # 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 # AT25SF161B-SSHB-B Mouser Part # 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: $6.16 935In Stock 500Expected 11/19/2026	Mfr. Part # CY62148EV30LL-55SXI Mouser Part # 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 11/19/2026	$6.16 $5.74 $5.57 $5.44 View $5.31 $5.14 $5.00 $4.87 $4.75	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 # CY14B256PA-SFXI Mouser Part # 727-CY14B256PA-SFXI	Infineon Technologies	NVRAM 256Kb 3V 40Mhz 32K x 8 SPI nvSRAM	Datasheet	460In Stock	$15.24 $14.14 $13.42 $13.09 View $12.90 $12.57 $12.29 $12.12 Quote	Min.: 1 Mult.: 1	NVRAM		SOIC-16	256 kbit	SPI
F-RAM FRAM CY15V102QN-50SXI Infineon Technologies 1: $15.50 790In Stock	Mfr. Part # CY15V102QN-50SXI Mouser Part # 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: $4.59 545In Stock	Mfr. Part # S25FL128SAGMFIR11 Mouser Part # 727-S25FL128SAGMFIR1	Infineon Technologies	NOR Flash STD SPI Learn More about Infineon Technologies cypress s25fl128s nor flash memory	Datasheet	545In Stock	$4.59 $4.28 $4.07 $3.97 View $3.91 $3.82 $3.64 $3.27 $3.26	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-16	128 Mbit	SPI
NOR Flash Nor S25FL128SAGMFVR01 Infineon Technologies 1: $4.50 668In Stock	Mfr. Part # S25FL128SAGMFVR01 Mouser Part # 727-S25FL128SAGMVR01	Infineon Technologies	NOR Flash Nor Learn More about Infineon Technologies cypress s25fl128s nor flash memory	Datasheet	668In Stock	$4.50 $4.20 $3.99 $3.90 View $3.85 $3.84 $3.57	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 # S25FL512SAGMFV011 Mouser Part # 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 $11.35 $10.94 $8.09 $8.07 Quote	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 # S25FL512SAGMFVR11 Mouser Part # 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 4,063In Stock	Mfr. Part # FM24C64B-G Mouser Part # 877-FM24C64B-G	Infineon Technologies	F-RAM 64Kb Serial I2C 5V FRAM Learn More about Infineon Technologies cypress serial fram	Datasheet	4,063In 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: $1.35 6,758In Stock	Mfr. Part # AT25FF321A-SSHN-B Mouser Part # 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	$1.35 $1.27 $1.23 $1.22 View $1.15 $1.12 $1.10 $1.08 $1.07	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	32 Mbit	SPI
NVRAM 16K (2Kx8) 150ns M48Z12-150PC1 STMicroelectronics 1: $27.67 533In Stock	Mfr. Part # M48Z12-150PC1 Mouser Part # 511-M48Z1215PC1	STMicroelectronics	NVRAM 16K (2Kx8) 150ns	Datasheet	533In Stock	$27.67 $25.56 $24.86 $24.25 View $23.65 $21.46 $20.84	Min.: 1 Mult.: 1	NVRAM	Through Hole	PCDIP-24	16 kbit	Parallel
EEPROM 2K 2-WIRE 8 SOIC PB HALOFREE NiPdAu 1.7V AT24HC02C-SSHM-B Microchip Technology 1: $0.24 22,939In Stock	Mfr. Part # AT24HC02C-SSHM-B Mouser Part # 556-AT24HC02C-SSHM-B	Microchip Technology	EEPROM 2K 2-WIRE 8 SOIC PB HALOFREE NiPdAu 1.7V	Datasheet	22,939In Stock	$0.24	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-Narrow-8	2 kbit	2-Wire, I2C
EEPROM 32kx8 - 1.8V 24AA256-I/ST Microchip Technology 1: $1.10 8,781In Stock	Mfr. Part # 24AA256-I/ST Mouser Part # 579-24AA256-I/ST	Microchip Technology	EEPROM 32kx8 - 1.8V	Datasheet	8,781In Stock	$1.10 $1.09 $1.03	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	256 kbit	2-Wire, I2C
EEPROM 256x8 - 1.8V 93AA56A-I/SN Microchip Technology 1: $0.33 6,085In Stock	Mfr. Part # 93AA56A-I/SN Mouser Part # 579-93AA56A-I/SN	Microchip Technology	EEPROM 256x8 - 1.8V	Datasheet	6,085In Stock	$0.33 $0.32 $0.309 $0.293 $0.29	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	2 kbit	3-Wire, Microwire
EEPROM 512x8 - 1.8V 93AA66A-I/ST Microchip Technology 1: $0.41 20,009In Stock	Mfr. Part # 93AA66A-I/ST Mouser Part # 579-93AA66A-I/ST	Microchip Technology	EEPROM 512x8 - 1.8V	Datasheet	20,009In Stock	$0.41 $0.38 $0.364 $0.36	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	4 kbit	3-Wire, Microwire
F-RAM F-RAM Memory Serial CY15E004Q-SXE Infineon Technologies 1: $2.86 881In Stock	Mfr. Part # CY15E004Q-SXE Mouser Part # 727-CY15E004Q-SXE	Infineon Technologies	F-RAM F-RAM Memory Serial	Datasheet	881In Stock	$2.86 $2.67 $2.60 $2.54 View $2.04 $1.99	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-8	4 kbit	SPI
NOR Flash STD SPI S25FL128SDPNFI001 Infineon Technologies 1: $4.68 739In Stock	Mfr. Part # S25FL128SDPNFI001 Mouser Part # 727-S25FL128SDPNFI00	Infineon Technologies	NOR Flash STD SPI Learn More about Infineon Technologies cypress s25fl128s nor flash memory	Datasheet	739In Stock	$4.68 $4.37 $4.24 $4.07 View $3.97 $3.88 $3.79 $3.70 $3.69	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	128 Mbit	SPI