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- 55 C 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
F-RAM A&D CY15B102Q-SXM Infineon Technologies 1: $84.88 459In Stock	Mfr. Part No. CY15B102Q-SXM Mouser Part No 727-CY15B102Q-SXM	Infineon Technologies	F-RAM A&D	Datasheet	459In Stock	$84.88 $78.28 $75.72 $73.80 View $71.95 Quote	Min.: 1 Mult.: 1		FRAM	SMD/SMT	SOIC-8	2 Mbit	SPI
EEPROM 256K HI-ENDURANCE SDP - 120NS AT28HC256E-12LM/883 Microchip Technology 1: $258.51 12In Stock	Mfr. Part No. AT28HC256E-12LM/883 Mouser Part No 556-A28HC256E12LM883	Microchip Technology	EEPROM 256K HI-ENDURANCE SDP - 120NS	Datasheet	12In Stock	$258.51 $248.84 Quote Quote	Min.: 1 Mult.: 1	No	EEPROM	SMD/SMT	LCC-32	256 kbit	Parallel
EEPROM 256K 11MIL GRIND - 150NS AT28C256-15DM/883 Microchip Technology 1: $258.51 1In Stock	Mfr. Part No. AT28C256-15DM/883 Mouser Part No 556-AT28C25615DM883	Microchip Technology	EEPROM 256K 11MIL GRIND - 150NS	Datasheet	1In Stock	$258.51 $248.84 Quote Quote	Min.: 1 Mult.: 1	No	EEPROM	Through Hole	CDIP-28	256 kbit	Parallel
EEPROM 256K 5V SDP - 90NS FLATPACK 883C AT28HC256-90FM/883 Microchip Technology 1: $267.64 15In Stock	Mfr. Part No. AT28HC256-90FM/883 Mouser Part No 556-28HC25690FM/883	Microchip Technology	EEPROM 256K 5V SDP - 90NS FLATPACK 883C	Datasheet	15In Stock	$267.64 $257.60 Quote Quote	Min.: 1 Mult.: 1	No	EEPROM	SMD/SMT	FlatPack-28	256 kbit	Parallel
EEPROM 16K 2K X 8 2.5V SERIAL EE MIL 24LC16B-M/SN Microchip Technology 1: $9.97 287In Stock 300Expected 2026/10/02	Mfr. Part No. 24LC16B-M/SN Mouser Part No 579-24LC16BM/SN	Microchip Technology	EEPROM 16K 2K X 8 2.5V SERIAL EE MIL	Datasheet	287In Stock 300Expected 2026/10/02	$9.97 $9.59 $9.21	Min.: 1 Mult.: 1		EEPROM	SMD/SMT	SOIC-8	16 kbit	2-Wire, I2C
EEPROM 64K 8K X 8 2.5V SERIAL EE MIL 25LC640A-M/SN Microchip Technology 1: $15.05 285In Stock	Mfr. Part No. 25LC640A-M/SN Mouser Part No 579-25LC640AM/SN	Microchip Technology	EEPROM 64K 8K X 8 2.5V SERIAL EE MIL	Datasheet	285In Stock	$15.05 $14.51 $13.94	Min.: 1 Mult.: 1		EEPROM	SMD/SMT	SOIC-8	64 kbit	SPI
EEPROM 256K 5V SDP - 90NS AT28HC256-90LM/883 Microchip Technology 1: $279.81 11In Stock	Mfr. Part No. AT28HC256-90LM/883 Mouser Part No 556-A28HC25690LM883	Microchip Technology	EEPROM 256K 5V SDP - 90NS	Datasheet	11In Stock	$279.81 $269.32 Quote Quote	Min.: 1 Mult.: 1		EEPROM	SMD/SMT	LCC-32	256 kbit	Parallel
EEPROM 1M 5V SDP - 150NS AT28C010-25DM/883 Microchip Technology 1: $486.61 12In Stock	Mfr. Part No. AT28C010-25DM/883 Mouser Part No 556-A28C010-25DM883	Microchip Technology	EEPROM 1M 5V SDP - 150NS	Datasheet	12In Stock	$486.61 $468.37 Quote Quote	Min.: 1 Mult.: 1	No	EEPROM	Through Hole	CDIP-32	1 Mbit	Parallel
EEPROM 256K 11MIL GRIND - 200NS AT28C256-20DM/883 Microchip Technology 1: $252.44 1In Stock	Mfr. Part No. AT28C256-20DM/883 Mouser Part No 556-A28C25620DM883	Microchip Technology	EEPROM 256K 11MIL GRIND - 200NS Learn More about Microchip Technology microchip at28c256 memory	Datasheet	1In Stock	$252.44 $242.97 Quote Quote	Min.: 1 Mult.: 1		EEPROM	Through Hole	CDIP-28	256 kbit	Parallel
EEPROM 256K FAST PROG SDP - 150NS AT28C256F-15LM/883 Microchip Technology 1: $249.38 25In Stock	Mfr. Part No. AT28C256F-15LM/883 Mouser Part No 556-A28C256F15LM883	Microchip Technology	EEPROM 256K FAST PROG SDP - 150NS Learn More about Microchip Technology microchip at28c256 memory	Datasheet	25In Stock	$249.38 $240.03 Quote Quote	Min.: 1 Mult.: 1		EEPROM	SMD/SMT	LCC-32	256 kbit	Parallel
EEPROM Serial EEPROM 512K 64K X 8, 2.5V MIL T 25LC512-M/SN Microchip Technology 1: $18.48 399Expected 2026/10/16	Mfr. Part No. 25LC512-M/SN Mouser Part No 579-25LC512-M/SN	Microchip Technology	EEPROM Serial EEPROM 512K 64K X 8, 2.5V MIL T	Datasheet	399Expected 2026/10/16	$18.48 $17.82 $17.10	Min.: 1 Mult.: 1		EEPROM	SMD/SMT	SOIC-8	512 kbit	SPI
EEPROM 256K 11MIL GRIND - 150NS AT28C256-15LM/883 Microchip Technology 1: $234.17 54Expected 2026/10/23	Mfr. Part No. AT28C256-15LM/883 Mouser Part No 556-AT28C25615LM883	Microchip Technology	EEPROM 256K 11MIL GRIND - 150NS Learn More about Microchip Technology microchip at28c256 memory	Datasheet	54Expected 2026/10/23	$234.17 $225.42 Quote Quote	Min.: 1 Mult.: 1		EEPROM	SMD/SMT	LCC-32	256 kbit	Parallel
EEPROM Serial EEPROM 256K 32K X 8, 2.5V MIL T 25LC256-M/MF Microchip Technology 1: $34.11 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 25LC256-M/MF Mouser Part No 579-25LC256-M/MF	Microchip Technology	EEPROM Serial EEPROM 256K 32K X 8, 2.5V MIL T	Datasheet	Non-Stocked Lead-Time 10 Weeks	$34.11 $32.84 $31.54	Min.: 1 Mult.: 1		EEPROM	SMD/SMT	DFN-S-8	256 kbit	SPI
EEPROM 256K 11MIL GRIND - 250NS 883C AT28C256-25DM/883 Microchip / Microsemi 1: $252.44 Non-Stocked Lead-Time 23 Weeks	Mfr. Part No. AT28C256-25DM/883 Mouser Part No 556-28C256-25DM/883	Microchip / Microsemi	EEPROM 256K 11MIL GRIND - 250NS 883C Learn More about Microchip / Microsemi microchip at28c256 memory	Datasheet	Non-Stocked Lead-Time 23 Weeks	$252.44 $242.97 Quote Quote	Min.: 1 Mult.: 1		EEPROM	Through Hole	CDIP-28	256 kbit	Parallel
EEPROM 150NS CERDIP AT28C256-15DM/883-815 Microchip Technology 1: $258.51 Non-Stocked Lead-Time 23 Weeks	Mfr. Part No. AT28C256-15DM/883-815 Mouser Part No 556-28C25615DM883815	Microchip Technology	EEPROM 150NS CERDIP Learn More about Microchip Technology microchip at28c256 memory	Datasheet	Non-Stocked Lead-Time 23 Weeks	$258.51 $248.84 Quote Quote	Min.: 1 Mult.: 1		EEPROM	Through Hole	DIP-28	256 kbit	Parallel
EEPROM 200NS CERDIP AT28C256-20DM/883-815 Microchip Technology 14: $252.44 Non-Stocked Lead-Time 23 Weeks	Mfr. Part No. AT28C256-20DM/883-815 Mouser Part No 556-28C25620DM883815	Microchip Technology	EEPROM 200NS CERDIP Learn More about Microchip Technology microchip at28c256 memory	Datasheet	Non-Stocked Lead-Time 23 Weeks	$252.44 $242.97 Quote Quote	Min.: 14 Mult.: 14		EEPROM	Through Hole	DIP-28	256 kbit	Parallel
EEPROM 250NS CERDIP AT28C256-25DM/883-815 Microchip Technology 14: $252.44 Non-Stocked Lead-Time 23 Weeks	Mfr. Part No. AT28C256-25DM/883-815 Mouser Part No 556-28C25625DM883815	Microchip Technology	EEPROM 250NS CERDIP Learn More about Microchip Technology microchip at28c256 memory	Datasheet	Non-Stocked Lead-Time 23 Weeks	$252.44 $242.97 Quote Quote	Min.: 14 Mult.: 14		EEPROM	Through Hole	DIP-28	256 kbit	Parallel
EEPROM 256K HI-ENDURANCE SDP- 150NS 883C AT28C256E-15DM/883 Microchip Technology 14: $273.72 Non-Stocked Lead-Time 23 Weeks	Mfr. Part No. AT28C256E-15DM/883 Mouser Part No 556-28C256E15DM/883	Microchip Technology	EEPROM 256K HI-ENDURANCE SDP- 150NS 883C Learn More about Microchip Technology microchip at28c256 memory	Datasheet	Non-Stocked Lead-Time 23 Weeks	$273.72 $263.45 Quote Quote	Min.: 14 Mult.: 14		EEPROM	Through Hole	CDIP-28	256 kbit	Parallel
EEPROM 256K 5V SDP - 90NS 883C AT28HC256-90DM/883 Microchip Technology 14: $273.72 Non-Stocked Lead-Time 23 Weeks	Mfr. Part No. AT28HC256-90DM/883 Mouser Part No 556-28HC25690DM/883	Microchip Technology	EEPROM 256K 5V SDP - 90NS 883C	Datasheet	Non-Stocked Lead-Time 23 Weeks	$273.72 $263.45 Quote Quote	Min.: 14 Mult.: 14		EEPROM	Through Hole	CDIP-28	256 kbit	Parallel
EEPROM 256K 11MIL GRIND - 200NS AT28C256-20LM/883 Microchip Technology 34: $219.57 Non-Stocked Lead-Time 23 Weeks	Mfr. Part No. AT28C256-20LM/883 Mouser Part No 556-A28C25620LM883	Microchip Technology	EEPROM 256K 11MIL GRIND - 200NS Learn More about Microchip Technology microchip at28c256 memory	Datasheet	Non-Stocked Lead-Time 23 Weeks	$219.57 Quote Quote	Min.: 34 Mult.: 34		EEPROM	SMD/SMT	LCC-32	256 kbit	Parallel
EEPROM 256K 11MIL GRIND - 250NS AT28C256-25LM/883 Microchip Technology 34: $219.57 Non-Stocked Lead-Time 23 Weeks	Mfr. Part No. AT28C256-25LM/883 Mouser Part No 556-A28C25625LM883	Microchip Technology	EEPROM 256K 11MIL GRIND - 250NS Learn More about Microchip Technology microchip at28c256 memory	Datasheet	Non-Stocked Lead-Time 23 Weeks	$219.57 Quote Quote	Min.: 34 Mult.: 34		EEPROM	SMD/SMT	LCC-32	256 kbit	Parallel
EEPROM 256K HI-ENDURANCE SDP - 150NS AT28C256E-15LM/883 Microchip Technology 34: $240.03 Non-Stocked Lead-Time 23 Weeks	Mfr. Part No. AT28C256E-15LM/883 Mouser Part No 556-A28C256E15LM883	Microchip Technology	EEPROM 256K HI-ENDURANCE SDP - 150NS Learn More about Microchip Technology microchip at28c256 memory	Datasheet	Non-Stocked Lead-Time 23 Weeks	$240.03 Quote Quote	Min.: 34 Mult.: 34		EEPROM	SMD/SMT	LCC-32	256 kbit	Parallel
EEPROM 256K HI-ENDURANCE SDP - 200NS AT28C256E-20DM/883 Microchip Technology 14: $267.64 Non-Stocked Lead-Time 23 Weeks	Mfr. Part No. AT28C256E-20DM/883 Mouser Part No 556-A28C256E20DM883	Microchip Technology	EEPROM 256K HI-ENDURANCE SDP - 200NS Learn More about Microchip Technology microchip at28c256 memory	Datasheet	Non-Stocked Lead-Time 23 Weeks	$267.64 $257.60 Quote Quote	Min.: 14 Mult.: 14		EEPROM	Through Hole	CDIP-28	256 kbit	Parallel
EEPROM 256K HI-ENDURANCE SDP - 200NS AT28C256E-20LM/883 Microchip Technology 34: $234.17 Non-Stocked Lead-Time 23 Weeks	Mfr. Part No. AT28C256E-20LM/883 Mouser Part No 556-A28C256E20LM883	Microchip Technology	EEPROM 256K HI-ENDURANCE SDP - 200NS Learn More about Microchip Technology microchip at28c256 memory	Datasheet	Non-Stocked Lead-Time 23 Weeks	$234.17 Quote Quote	Min.: 34 Mult.: 34		EEPROM	SMD/SMT	LCC-32	256 kbit	Parallel
EEPROM 256K HI-ENDURANCE SDP - 250NS AT28C256E-25DM/883 Microchip Technology 14: $267.64 Non-Stocked Lead-Time 23 Weeks	Mfr. Part No. AT28C256E-25DM/883 Mouser Part No 556-A28C256E25DM883	Microchip Technology	EEPROM 256K HI-ENDURANCE SDP - 250NS Learn More about Microchip Technology microchip at28c256 memory	Datasheet	Non-Stocked Lead-Time 23 Weeks	$267.64 $257.60 Quote Quote	Min.: 14 Mult.: 14		EEPROM	Through Hole	CDIP-28	256 kbit	Parallel

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