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Tube Memory ICs

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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
SRAM 2Mbit serial SRAM, 2.2V-3.6V with Battery Backup 23LCV02M-I/ST Microchip Technology 1: €3.52 256In Stock	Mfr. Part No. 23LCV02M-I/ST Mouser Part No 579-23LCV02M-I/ST	Microchip Technology	SRAM 2Mbit serial SRAM, 2.2V-3.6V with Battery Backup Learn More about Microchip Technology microchip 23aa02m 23lcv02m 2mb sram	Datasheet	256In Stock	€3.52 €3.40 €3.26	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSSOP-14	2 Mbit	SDI, SPI, SQI
SRAM 4Mbit serial SRAM, 2.2V-3.6V with Battery Backup 23LCV04M-I/ST Microchip Technology 1: €4.39 193In Stock	Mfr. Part No. 23LCV04M-I/ST Mouser Part No 579-23LCV04M-I/ST	Microchip Technology	SRAM 4Mbit serial SRAM, 2.2V-3.6V with Battery Backup Learn More about Microchip Technology microchip 23aa04m 23lcv04m 4mb sram	Datasheet	193In Stock	€4.39 €4.21 €4.05	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSSOP-14	4 Mbit	SDI, SPI, SQI
EEPROM 64Kb SPI SERIAL EEPROM w/ECC, 8-SOIC Bulk, 150C Industrial 25CS640-H/SN Microchip Technology 1: €0.679 636In Stock	Mfr. Part No. 25CS640-H/SN Mouser Part No 579-25CS640-H/SN	Microchip Technology	EEPROM 64Kb SPI SERIAL EEPROM w/ECC, 8-SOIC Bulk, 150C Industrial Learn More about Microchip Technology microchip 25cs640 eeproms This product may require additional documentation to export from the United States.	Datasheet	636In Stock	€0.679 €0.651 €0.642 €0.624	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	64 kbit	SPI
F-RAM FRAM CY15B104Q-SXI Infineon Technologies 1: €25.26 1,704In Stock NRND	Mfr. Part No. CY15B104Q-SXI Mouser Part No 727-CY15B104Q-SXI NRND	Infineon Technologies	F-RAM FRAM Learn More about Infineon Technologies cypress cy15b104q f ram	Datasheet	1,704In Stock	€25.26 €23.39 €22.65 €21.65 View €21.11 €20.79 €20.27 Quote	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-8	4 Mbit	SPI
EEPROM 4K (512x8) 2-WIRE NiPdAu, 1.7V AT24C04C-XHM-B Microchip Technology 1: €0.275 5,522In Stock	Mfr. Part No. AT24C04C-XHM-B Mouser Part No 556-AT24C04C-XHM-B	Microchip Technology	EEPROM 4K (512x8) 2-WIRE NiPdAu, 1.7V	Datasheet	5,522In Stock	€0.275 €0.266 €0.257	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	4 kbit	2-Wire, I2C
EEPROM 8K (1024x8) 2-WIRE NiPdAu, 1.7V AT24C08C-SSHM-B Microchip Technology 1: €0.301 13,226In Stock	Mfr. Part No. AT24C08C-SSHM-B Mouser Part No 556-AT24C08C-SSHM-B	Microchip Technology	EEPROM 8K (1024x8) 2-WIRE NiPdAu, 1.7V	Datasheet	13,226In Stock	€0.301 €0.293 €0.285 €0.275	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-Narrow-8	8 kbit	2-Wire, I2C
EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 AT25256B-SSHL-B Microchip Technology 1: €0.826 2,160In Stock	Mfr. Part No. AT25256B-SSHL-B Mouser Part No 556-AT25256B-SSHL-B	Microchip Technology	EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3	Datasheet	2,160In Stock	€0.826 €0.825 €0.797 €0.779 €0.76	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-Narrow-8	256 kbit	3-Wire, SPI
EEPROM 1.8V AT25512-TH-B Microchip Technology 1: €1.10 1,900In Stock	Mfr. Part No. AT25512-TH-B Mouser Part No 556-AT25512-TH-B	Microchip Technology	EEPROM 1.8V	Datasheet	1,900In Stock	€1.10 €1.07 €1.05 €1.02	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	512 kbit	SPI
EEPROM 1.8V AT25512N-SH-B Microchip Technology 1: €1.08 3,044In Stock	Mfr. Part No. AT25512N-SH-B Mouser Part No 556-AT25512N-SH-B	Microchip Technology	EEPROM 1.8V	Datasheet	3,044In Stock	€1.08 €1.05 €1.03 €1.01	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-Narrow-8	512 kbit	SPI
EEPROM 64K Density SPI 8,192 x 8 Organ AT25640B-SSHL-B Microchip Technology 1: €0.464 2,722In Stock	Mfr. Part No. AT25640B-SSHL-B Mouser Part No 556-AT25640B-SSHL-B	Microchip Technology	EEPROM 64K Density SPI 8,192 x 8 Organ Learn More about Microchip Technology microchip at25x spi serial eeproms	Datasheet	2,722In Stock	€0.464 €0.447 €0.439 €0.43	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-Narrow-8	64 kbit	3-Wire, SPI
EPROM 1Mb (128Kx8) OTP 5V 70ns AT27C010-70JU Microchip Technology 1: €2.97 2,013In Stock	Mfr. Part No. AT27C010-70JU Mouser Part No 556-AT27C01070JU	Microchip Technology	EPROM 1Mb (128Kx8) OTP 5V 70ns	Datasheet	2,013In Stock	€2.97 €2.93 €2.92 €2.86	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-32	1 Mbit	Parallel
EPROM 4Mb (512Kx8) OTP 5V 70ns AT27C040-70JU Microchip Technology 1: €7.21 203In Stock	Mfr. Part No. AT27C040-70JU Mouser Part No 556-AT27C04070JU	Microchip Technology	EPROM 4Mb (512Kx8) OTP 5V 70ns	Datasheet	203In Stock	€7.21 €7.04 €7.01 €6.93 View €6.91 €6.78	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-32	4 Mbit	Parallel
EPROM 1Mb (64Kx16) OTP 5V 45ns AT27C1024-45PU Microchip Technology 1: €3.96 446In Stock	Mfr. Part No. AT27C1024-45PU Mouser Part No 556-AT27C1024-45PU	Microchip Technology	EPROM 1Mb (64Kx16) OTP 5V 45ns	Datasheet	446In Stock	€3.96 €3.87	Min.: 1 Mult.: 1	EPROM	Through Hole	PDIP-40	1 Mbit	Parallel
EPROM 1Mb (64Kx16) OTP 5V 70ns AT27C1024-70PU Microchip Technology 1: €4.15 497In Stock	Mfr. Part No. AT27C1024-70PU Mouser Part No 556-AT27C102470PU	Microchip Technology	EPROM 1Mb (64Kx16) OTP 5V 70ns	Datasheet	497In Stock	€4.15 €3.99 €3.84	Min.: 1 Mult.: 1	EPROM	Through Hole	PDIP-40	1 Mbit	Parallel
EPROM 256Kb (32Kx8) OTP 5V 45ns AT27C256R-45JU Microchip Technology 1: €2.24 620In Stock	Mfr. Part No. AT27C256R-45JU Mouser Part No 556-AT27C256R-45JU	Microchip Technology	EPROM 256Kb (32Kx8) OTP 5V 45ns	Datasheet	620In Stock	€2.24 €2.21 €2.20	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EPROM 256Kb (32Kx8) OTP 5V 70ns AT27C256R-70JU Microchip Technology 1: €2.21 1,523In Stock 2,464Expected 16/11/2026	Mfr. Part No. AT27C256R-70JU Mouser Part No 556-AT27C256R70JU	Microchip Technology	EPROM 256Kb (32Kx8) OTP 5V 70ns	Datasheet	1,523In Stock 2,464Expected 16/11/2026	€2.21 €2.19 €2.18 €2.16 View €2.15 €2.14	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EPROM 256Kb (32Kx8) OTP 5V 70ns AT27C256R-70PU Microchip Technology 1: €2.30 2,933In Stock 3,514Expected 01/04/2027	Mfr. Part No. AT27C256R-70PU Mouser Part No 556-AT27C256R70PU	Microchip Technology	EPROM 256Kb (32Kx8) OTP 5V 70ns	Datasheet	2,933In Stock 3,514Expected 01/04/2027	€2.30 €2.24 €2.22 €2.21 €2.20	Min.: 1 Mult.: 1	EPROM	Through Hole	PDIP-28	256 kbit	Parallel
EEPROM 1M 5V SDP - 120NS IND TEMP AT28C010-12JU Microchip Technology 1: €50.35 30In Stock 96Expected 17/11/2026	Mfr. Part No. AT28C010-12JU Mouser Part No 556-AT28C01012JU	Microchip Technology	EEPROM 1M 5V SDP - 120NS IND TEMP	Datasheet	30In Stock 96Expected 17/11/2026	€50.35 €48.45 €46.57	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	1 Mbit	Parallel
EEPROM 256K 32K x 8 150 ns 4.5V-5.5V AT28C256-15PU Microchip Technology 1: €10.65 246In Stock 952Expected 30/10/2026	Mfr. Part No. AT28C256-15PU Mouser Part No 556-AT28C25615PU	Microchip Technology	EEPROM 256K 32K x 8 150 ns 4.5V-5.5V Learn More about Microchip Technology microchip at28c256 memory	Datasheet	246In Stock 952Expected 30/10/2026	€10.65 €10.25 €9.85	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-28	256 kbit	Parallel
EEPROM 64K 8K x 8 150 ns 4.5V-5.5V AT28C64B-15JU Microchip Technology 1: €5.04 1,348In Stock	Mfr. Part No. AT28C64B-15JU Mouser Part No 556-AT28C64B15JU	Microchip Technology	EEPROM 64K 8K x 8 150 ns 4.5V-5.5V	Datasheet	1,348In Stock	€5.04 €4.84 €4.67	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	64 kbit	Parallel
EEPROM 64K 8K x 8 150 ns 4.5V-5.5V AT28C64B-15PU Microchip Technology 1: €5.04 2,061In Stock	Mfr. Part No. AT28C64B-15PU Mouser Part No 556-AT28C64B15PU	Microchip Technology	EEPROM 64K 8K x 8 150 ns 4.5V-5.5V	Datasheet	2,061In Stock	€5.04 €4.84 €4.67	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-28	64 kbit	Parallel
EEPROM Parallel EEPROM 5V, SDP-70NS, GR AT28HC256-70JU Microchip Technology 1: €12.38 366In Stock	Mfr. Part No. AT28HC256-70JU Mouser Part No 556-AT28HC256-70JU	Microchip Technology	EEPROM Parallel EEPROM 5V, SDP-70NS, GR	Datasheet	366In Stock	€12.38 €12.13 €12.12 €12.07 View €11.84 Quote	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EEPROM Parallel EEPROM 5V-120NS, 883c, GR AT28HC256E-12SU Microchip Technology 1: €10.47 261In Stock	Mfr. Part No. AT28HC256E-12SU Mouser Part No 556-AT28HC256E-12SU	Microchip Technology	EEPROM Parallel EEPROM 5V-120NS, 883c, GR	Datasheet	261In Stock	€10.47 €10.30 €10.04 €9.80 Quote Quote	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-28	256 kbit	Parallel
EEPROM 1M 5V SDP - 120NS IND TEMP AT28HC64B-12JU Microchip Technology 1: €5.88 2,227In Stock	Mfr. Part No. AT28HC64B-12JU Mouser Part No 556-AT28HC64B12JU	Microchip Technology	EEPROM 1M 5V SDP - 120NS IND TEMP	Datasheet	2,227In Stock	€5.88 €5.67 €5.43	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	64 kbit	Parallel
EEPROM PRLLEL EEPROM 64K 8K 70NS SOIC IND TMP GR AT28HC64B-70SU Microchip Technology 1: €6.38 278In Stock	Mfr. Part No. AT28HC64B-70SU Mouser Part No 556-AT28HC64B70SU	Microchip Technology	EEPROM PRLLEL EEPROM 64K 8K 70NS SOIC IND TMP GR	Datasheet	278In Stock	€6.38 €6.14 €5.90	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-28	64 kbit	Parallel