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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.	RoHS	Product Type	Mounting Style	Package / Case	Memory Size	Interface Type
NOR Flash 512K X 8 70ns SST39SF040-70-4C-NHE Microchip Technology 1: $2.59 3,342In Stock	Mfr. Part # SST39SF040-70-4C-NHE Mouser Part # 804-39SF0407CNHE	Microchip Technology	NOR Flash 512K X 8 70ns	Datasheet	3,342In Stock	$2.59 $2.57 $2.52 $2.51 View $2.47 $2.45 $2.44 $2.36	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
NOR Flash 512K X 8 70ns SST39SF040-70-4I-NHE Microchip Technology 1: $2.96 4,384In Stock	Mfr. Part # SST39SF040-70-4I-NHE Mouser Part # 804-39SF0407INHE	Microchip Technology	NOR Flash 512K X 8 70ns	Datasheet	4,384In Stock	$2.96 $2.86 $2.73	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
F-RAM 256Kb 70ns 32K x 8 Parallel FRAM FM1808B-SG Infineon Technologies 1: $19.89 406In Stock 540Expected 11/19/2026	Mfr. Part # FM1808B-SG Mouser Part # 877-FM1808B-SG	Infineon Technologies	F-RAM 256Kb 70ns 32K x 8 Parallel FRAM Learn More about Infineon Technologies cypress parallel fram	Datasheet	406In Stock 540Expected 11/19/2026	$19.89 $18.45 $17.85 $17.42 View $16.99 $16.43 $16.02 Quote	Min.: 1 Mult.: 1		FRAM	SMD/SMT	SOIC-28	256 kbit	Parallel
F-RAM 256Kb 70ns 32K x 8 Parallel FRAM FM18W08-SG Infineon Technologies 1: $19.90 786In Stock	Mfr. Part # FM18W08-SG Mouser Part # 877-FM18W08-SG	Infineon Technologies	F-RAM 256Kb 70ns 32K x 8 Parallel FRAM Learn More about Infineon Technologies cypress parallel fram	Datasheet	786In Stock	$19.90 $18.45 $17.85 $17.42 View $16.73 $16.25 $11.10 $11.09	Min.: 1 Mult.: 1		FRAM	SMD/SMT	SOIC-28	256 kbit	Parallel
F-RAM 4Kb Serial I2C 5V FRAM FM24C04B-G Infineon Technologies 1: $2.05 4,425In Stock	Mfr. Part # FM24C04B-G Mouser Part # 877-FM24C04B-G	Infineon Technologies	F-RAM 4Kb Serial I2C 5V FRAM Learn More about Infineon Technologies cypress serial fram	Datasheet	4,425In Stock	$2.05 $1.92 $1.86 $1.82 View $1.78 $1.72 $1.68 $1.64 $1.59	Min.: 1 Mult.: 1		FRAM	SMD/SMT	SOIC-8	4 kbit	I2C
F-RAM 4Kb Serial I2C 3V FRAM FM24CL04B-G Infineon Technologies 1: $1.89 10,002In Stock	Mfr. Part # FM24CL04B-G Mouser Part # 877-FM24CL04B-G	Infineon Technologies	F-RAM 4Kb Serial I2C 3V FRAM Learn More about Infineon Technologies cypress serial fram	Datasheet	10,002In Stock	$1.89 $1.78 $1.73 $1.65 View $1.61 $1.59 $1.55 $1.52 $1.44	Min.: 1 Mult.: 1		FRAM	SMD/SMT	SOIC-8	4 kbit	I2C
F-RAM IIC FRAM 16K 3V FM24CL16B-DG Infineon Technologies 1: $2.01 2,946In Stock	Mfr. Part # FM24CL16B-DG Mouser Part # 877-FM24CL16B-DG	Infineon Technologies	F-RAM IIC FRAM 16K 3V Learn More about Infineon Technologies cypress serial fram	Datasheet	2,946In Stock	$2.01 $1.89 $1.83 $1.78 View $1.74 $1.69 $1.65 $1.62 $1.54	Min.: 1 Mult.: 1		FRAM	SMD/SMT	DFN-8	16 kbit	I2C
F-RAM IIC FRAM 64K 3V FM24CL64B-DG Infineon Technologies 1: $3.22 3,125In Stock	Mfr. Part # FM24CL64B-DG Mouser Part # 877-FM24CL64B-DG	Infineon Technologies	F-RAM IIC FRAM 64K 3V Learn More about Infineon Technologies cypress serial fram	Datasheet	3,125In Stock	$3.22 $3.01 $2.92 $2.86 View $2.79 $2.70 $2.66 $2.60 $2.50	Min.: 1 Mult.: 1		FRAM	SMD/SMT	DFN-8	64 kbit	I2C
F-RAM 512K (64KX8) 3.3V F-RAM FM24V05-G Infineon Technologies 1: $11.46 482In Stock	Mfr. Part # FM24V05-G Mouser Part # 877-FM24V05-G	Infineon Technologies	F-RAM 512K (64KX8) 3.3V F-RAM Learn More about Infineon Technologies cypress v family f ram	Datasheet	482In Stock	$11.46 $10.65 $10.32 $10.08 View $9.83 $9.51	Min.: 1 Mult.: 1		FRAM	SMD/SMT	SOIC-8	512 kbit	I2C
F-RAM IIC FRAM 256k 3-5V F-RAM FM24W256-G Infineon Technologies 1: $6.99 2,528In Stock 1,940On Order	Mfr. Part # FM24W256-G Mouser Part # 877-FM24W256-G	Infineon Technologies	F-RAM IIC FRAM 256k 3-5V F-RAM Learn More about Infineon Technologies cypress serial fram	Datasheet	2,528In Stock 1,940On Order	$6.99 $6.51 $6.32 $6.10 View $5.96 $5.81 $5.67 $5.52 Quote	Min.: 1 Mult.: 1		FRAM	SMD/SMT	SOIC-8	256 kbit	I2C
F-RAM 64Kb Serial SPI 5V FRAM FM25640B-G Infineon Technologies 1: $3.97 1,168In Stock	Mfr. Part # FM25640B-G Mouser Part # 877-FM25640B-G	Infineon Technologies	F-RAM 64Kb Serial SPI 5V FRAM Learn More about Infineon Technologies cypress serial fram	Datasheet	1,168In Stock	$3.97 $3.70 $3.59 $3.50 View $3.42 $3.38 $3.05	Min.: 1 Mult.: 1		FRAM	SMD/SMT	SOIC-8	64 kbit	SPI
F-RAM 16Kb Serial SPI 5V FRAM FM25C160B-G Infineon Technologies 1: $2.33 2,650In Stock	Mfr. Part # FM25C160B-G Mouser Part # 877-FM25C160B-G	Infineon Technologies	F-RAM 16Kb Serial SPI 5V FRAM Learn More about Infineon Technologies cypress serial fram	Datasheet	2,650In Stock	$2.33 $2.18 $2.12 $2.03 View $1.98 $1.95 $1.90 $1.86 $1.75	Min.: 1 Mult.: 1		FRAM	SMD/SMT	SOIC-8	16 kbit	SPI
F-RAM 64Kb Serial SPI 3V FRAM FM25CL64B-G Infineon Technologies 1: $3.55 3,654In Stock 5,820Expected 8/26/2027	Mfr. Part # FM25CL64B-G Mouser Part # 877-FM25CL64B-G	Infineon Technologies	F-RAM 64Kb Serial SPI 3V FRAM Learn More about Infineon Technologies cypress serial fram	Datasheet	3,654In Stock 5,820Expected 8/26/2027	$3.55 $3.32 $3.22 $3.15 View $3.08 $2.98 $2.93 $2.86 $2.75	Min.: 1 Mult.: 1		FRAM	SMD/SMT	SOIC-8	64 kbit	SPI
F-RAM 16K Serial SPI 3V FRAM FM25L16B-DG Infineon Technologies 1: $2.15 3,293In Stock	Mfr. Part # FM25L16B-DG Mouser Part # 877-FM25L16B-DG	Infineon Technologies	F-RAM 16K Serial SPI 3V FRAM Learn More about Infineon Technologies cypress serial fram	Datasheet	3,293In Stock	$2.15 $2.01 $1.96 $1.88 View $1.84 $1.79 $1.76 $1.73 $1.67	Min.: 1 Mult.: 1		FRAM	SMD/SMT	DFN-8	16 kbit	SPI
F-RAM 16Kb Serial SPI 3V FRAM FM25L16B-G Infineon Technologies 1: $2.58 1,788In Stock 1,940Expected 11/5/2026	Mfr. Part # FM25L16B-G Mouser Part # 877-FM25L16B-G	Infineon Technologies	F-RAM 16Kb Serial SPI 3V FRAM Learn More about Infineon Technologies cypress serial fram	Datasheet	1,788In Stock 1,940Expected 11/5/2026	$2.58 $2.41 $2.34 $2.24 View $2.19 $2.15 $2.10 $2.06 $1.72	Min.: 1 Mult.: 1		FRAM	SMD/SMT	SOIC-8	16 kbit	SPI
F-RAM 1M (128Kx8) 2.0-3.6V F-RAM FM25VN10-G Infineon Technologies 1: $16.96 1,137In Stock	Mfr. Part # FM25VN10-G Mouser Part # 877-FM25VN10-G	Infineon Technologies	F-RAM 1M (128Kx8) 2.0-3.6V F-RAM Learn More about Infineon Technologies cypress serial fram	Datasheet	1,137In Stock	$16.96 $15.74 $15.25 $14.88 View $14.51 $13.69 $13.68 Quote	Min.: 1 Mult.: 1		FRAM	SMD/SMT	SOIC-8	1 Mbit	SPI
F-RAM 256K (32Kx8) 60ns F-RAM FM28V020-SG Infineon Technologies 1: $19.33 562In Stock 2,160On Order	Mfr. Part # FM28V020-SG Mouser Part # 877-FM28V020-SG	Infineon Technologies	F-RAM 256K (32Kx8) 60ns F-RAM Learn More about Infineon Technologies cypress v family f ram	Datasheet	562In Stock 2,160On Order On Order Ship Dates Mfr. #: FM28V020-SG Stock: 562 Can Ship Immediately On Order: 1,080 Expected 11/26/2026 1,080 Expected 8/19/2027 Factory Lead-Time: 26 Weeks	$19.33 $17.93 $17.32 $16.90 View $15.94 $15.56 $11.10 $11.01 Quote	Min.: 1 Mult.: 1		FRAM	SMD/SMT	SOIC-28	256 kbit	Parallel
EEPROM 256K HI-ENDURANCE SDP - 120NS AT28HC256E-12LM/883 Microchip Technology 1: $258.47 12In Stock	Mfr. Part # AT28HC256E-12LM/883 Mouser Part # 556-A28HC256E12LM883	Microchip Technology	EEPROM 256K HI-ENDURANCE SDP - 120NS This product may require additional documentation to export from the United States.	Datasheet	12In Stock	$258.47 $248.79 Quote Quote	Min.: 1 Mult.: 1	No	EEPROM	SMD/SMT	LCC-32	256 kbit	Parallel
NVRAM 16k Nonvolatile SRAM DS1220AD-100+ Analog Devices / Maxim Integrated 1: $32.93 44In Stock	Mfr. Part # DS1220AD-100+ Mouser Part # 700-DS1220AD-100	Analog Devices / Maxim Integrated	NVRAM 16k Nonvolatile SRAM	Datasheet	44In Stock	$32.93 $30.51 $29.53 $28.81	Min.: 1 Mult.: 1 Max.: 86		NVRAM	Through Hole	EDIP-24	16 kbit	Parallel
NVRAM 256k Nonvolatile SRAM DS1230AB-150+ Analog Devices / Maxim Integrated 1: $58.28 39In Stock	Mfr. Part # DS1230AB-150+ Mouser Part # 700-DS1230AB-150	Analog Devices / Maxim Integrated	NVRAM 256k Nonvolatile SRAM	Datasheet	39In Stock	$58.28 $53.87 $52.13 $46.94 View $45.96 $44.61 Quote	Min.: 1 Mult.: 1		NVRAM	Through Hole	EDIP-28	256 kbit	Parallel
NVRAM 1024k Nonvolatile SRAM DS1245Y-70IND+ Analog Devices / Maxim Integrated 1: $79.15 315In Stock	Mfr. Part # DS1245Y-70IND+ Mouser Part # 700-DS1245Y-70IND	Analog Devices / Maxim Integrated	NVRAM 1024k Nonvolatile SRAM	Datasheet	315In Stock	$79.15 $72.82 $69.96 $68.66 $66.91	Min.: 1 Mult.: 1 Max.: 292		NVRAM	Through Hole	EDIP-32	1 Mbit	Parallel
EEPROM 1-WIRE 4KB EEPROM W/200K WRITE/ERASE CYC DS24B33S+ Analog Devices / Maxim Integrated 1: $5.78 4,627In Stock	Mfr. Part # DS24B33S+ Mouser Part # 700-DS24B33S+	Analog Devices / Maxim Integrated	EEPROM 1-WIRE 4KB EEPROM W/200K WRITE/ERASE CYC	Datasheet	4,627In Stock	$5.78 $5.39 $5.24 $5.02 View $4.88 $4.82 $4.69 $4.57 $4.53	Min.: 1 Mult.: 1 Max.: 4,204		EEPROM	SMD/SMT	SOIC-8	4 kbit	1-Wire
Memory Controllers Nonvolatile RAM Controller MXD1210CSA+ Analog Devices / Maxim Integrated 1: $8.19 282In Stock	Mfr. Part # MXD1210CSA+ Mouser Part # 700-MXD1210CSA	Analog Devices / Maxim Integrated	Memory Controllers Nonvolatile RAM Controller	Datasheet	282In Stock	$8.19 $8.01 $7.84 $7.68	Min.: 1 Mult.: 1 Max.: 225		Memory Controllers	SMD/SMT	SOIC-8
NOR Flash spiFlash, 4M-bit, 4Kb Uniform Sector, 2.5V, DTR Winbond W25Q40RLSSJM W25Q40RLSSJM Winbond 1: $1.93 1,373In Stock New At Mouser	Mfr. Part # W25Q40RLSSJM Mouser Part # 454-W25Q40RLSSJM New At Mouser	Winbond	NOR Flash spiFlash, 4M-bit, 4Kb Uniform Sector, 2.5V, DTR Learn More about Winbond dram		1,373In Stock	$1.93	Min.: 1 Mult.: 1		NOR Flash
NOR Flash spiFlash, 4M-bit, 4Kb Uniform Sector, DTR Winbond W25Q40RVSSJM W25Q40RVSSJM Winbond 1: $1.93 1,388In Stock New At Mouser	Mfr. Part # W25Q40RVSSJM Mouser Part # 454-W25Q40RVSSJM New At Mouser	Winbond	NOR Flash spiFlash, 4M-bit, 4Kb Uniform Sector, DTR Learn More about Winbond dram		1,388In Stock	$1.93	Min.: 1 Mult.: 1		NOR Flash