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256 kbit Memory ICs

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Memory Size = 256 kbit

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package/Case	Memory Size	Interface Type
EPROM 256k (32k x 8) OTP Atmel EPROM AT27BV256-70JU Microchip Technology 1: 24,54 kr. 54In Stock	Mfr. Part No. AT27BV256-70JU Mouser Part No 556-AT27BV25670JU	Microchip Technology	EPROM 256k (32k x 8) OTP Atmel EPROM	Datasheet	54In Stock	24,54 kr. 23,57 kr. 22,98 kr. 22,75 kr.	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EPROM 256Kb (32Kx8) OTP 5V 45ns AT27C256R-45PU Microchip Technology 1: 19,02 kr. 33In Stock 3.332On Order	Mfr. Part No. AT27C256R-45PU Mouser Part No 556-AT27C256R-45PU	Microchip Technology	EPROM 256Kb (32Kx8) OTP 5V 45ns	Datasheet	33In Stock 3.332On Order On Order Ship Dates Mfr. No: AT27C256R-45PU Stock: 33 Can Dispatch Immediately On Order: 1.218 Expected 27/10/2026 2.114 Expected 09/11/2026 Factory Lead Time: 8 Weeks	19,02 kr. 18,28 kr. 17,53 kr.	Min.: 1 Mult.: 1	EPROM	Through Hole	PDIP-28	256 kbit	Parallel
EEPROM 256K 2.7V - 3.6V SDP- 200NS IND TEMP AT28BV256-20JU Microchip Technology 1: 81,39 kr. 94In Stock	Mfr. Part No. AT28BV256-20JU Mouser Part No 556-AT28BV25620JU	Microchip Technology	EEPROM 256K 2.7V - 3.6V SDP- 200NS IND TEMP	Datasheet	94In Stock	81,39 kr. 78,40 kr. 75,27 kr.	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EEPROM 256K 2.7V - 3.6V SDP- 200NS IND TEMP AT28BV256-20SU Microchip Technology 1: 79,00 kr. 59In Stock	Mfr. Part No. AT28BV256-20SU Mouser Part No 556-AT28BV25620SU	Microchip Technology	EEPROM 256K 2.7V - 3.6V SDP- 200NS IND TEMP	Datasheet	59In Stock	79,00 kr. 77,36 kr. 75,79 kr. 75,42 kr. View 75,20 kr. Quote	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-28	256 kbit	Parallel
EEPROM 256K 32K x 8 150 ns 4.5V-5.5V AT28C256-15JU Microchip Technology 1: 77,88 kr. 71In Stock	Mfr. Part No. AT28C256-15JU Mouser Part No 556-AT28C25615JU	Microchip Technology	EEPROM 256K 32K x 8 150 ns 4.5V-5.5V Learn More about Microchip Technology microchip at28c256 memory	Datasheet	71In Stock	77,88 kr. 74,90 kr. 72,06 kr.	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EEPROM 256K HI-ENDURANCE SDP- 150NS IND TEMP AT28C256E-15JU Microchip Technology 1: 78,11 kr. 15In Stock 96Expected 10/11/2026	Mfr. Part No. AT28C256E-15JU Mouser Part No 556-AT28C256E15JU	Microchip Technology	EEPROM 256K HI-ENDURANCE SDP- 150NS IND TEMP Learn More about Microchip Technology microchip at28c256 memory	Datasheet	15In Stock 96Expected 10/11/2026	78,11 kr. 76,54 kr. 76,47 kr. 74,00 kr.	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EEPROM 256K HI-ENDURANCE SDP- 150NS IND TEMP AT28C256E-15SU Microchip Technology 1: 78,18 kr. 67In Stock	Mfr. Part No. AT28C256E-15SU Mouser Part No 556-AT28C256E15SU	Microchip Technology	EEPROM 256K HI-ENDURANCE SDP- 150NS IND TEMP Learn More about Microchip Technology microchip at28c256 memory	Datasheet	67In Stock	78,18 kr. 76,69 kr. 74,53 kr. 74,15 kr. View 74,08 kr. 74,00 kr.	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-28	256 kbit	Parallel
EEPROM 256K FAST PROG SDP- 150NS IND TEMP AT28C256F-15JU Microchip Technology 1: 83,18 kr. 52In Stock	Mfr. Part No. AT28C256F-15JU Mouser Part No 556-AT28C256F15JU	Microchip Technology	EEPROM 256K FAST PROG SDP- 150NS IND TEMP Learn More about Microchip Technology microchip at28c256 memory	Datasheet	52In Stock	83,18 kr. 80,20 kr. 76,91 kr.	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EEPROM 256K 5V SDP - 120NS IND TEMP AT28HC256-12JU Microchip Technology 1: 83,18 kr. 96In Stock	Mfr. Part No. AT28HC256-12JU Mouser Part No 556-AT28HC25612JU	Microchip Technology	EEPROM 256K 5V SDP - 120NS IND TEMP	Datasheet	96In Stock	83,18 kr. 80,20 kr. 76,91 kr.	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EEPROM 256K 32K x 8 120 ns 4.5V-5.5V AT28HC256-12SU Microchip Technology 1: 85,04 kr. 102In Stock	Mfr. Part No. AT28HC256-12SU Mouser Part No 556-AT28HC25612SU	Microchip Technology	EEPROM 256K 32K x 8 120 ns 4.5V-5.5V	Datasheet	102In Stock	85,04 kr. 81,99 kr. 78,78 kr.	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-28	256 kbit	Parallel
EEPROM 256K 5V SDP - 90NS IND TEMP AT28HC256-90JU Microchip Technology 1: 93,92 kr. 44In Stock 96On Order	Mfr. Part No. AT28HC256-90JU Mouser Part No 556-AT28HC25690JU	Microchip Technology	EEPROM 256K 5V SDP - 90NS IND TEMP	Datasheet	44In Stock 96On Order	93,92 kr. 90,42 kr. 86,83 kr.	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EEPROM Parallel EEPROM 5V-120NS, 883c, GR AT28HC256E-12JU Microchip Technology 1: 83,18 kr. 26In Stock 64Expected 04/11/2026	Mfr. Part No. AT28HC256E-12JU Mouser Part No 556-AT28HC256E-12JU	Microchip Technology	EEPROM Parallel EEPROM 5V-120NS, 883c, GR	Datasheet	26In Stock 64Expected 04/11/2026	83,18 kr. 79,97 kr. 77,58 kr. 76,91 kr.	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EEPROM 256K 70ns AT28HC256E-70JU Microchip Technology 1: 90,94 kr. 100In Stock	Mfr. Part No. AT28HC256E-70JU Mouser Part No 556-AT28HC256E-70JU	Microchip Technology	EEPROM 256K 70ns	Datasheet	100In Stock	90,94 kr. 89,15 kr. 89,07 kr. 86,76 kr. View 86,39 kr. 85,94 kr. Quote	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EEPROM 256K HI-ENDURANCE SDP - 90NS IND TEMP AT28HC256E-90JU Microchip Technology 1: 78,40 kr. 51In Stock	Mfr. Part No. AT28HC256E-90JU Mouser Part No 556-AT28HC256E90JU	Microchip Technology	EEPROM 256K HI-ENDURANCE SDP - 90NS IND TEMP	Datasheet	51In Stock	78,40 kr. 76,47 kr. 75,50 kr. 73,18 kr. 72,59 kr.	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
SRAM 256K 32K X 8 2.7V SERIAL SRAM EXT 23K256-E/ST Microchip Technology 1: 9,70 kr. 225In Stock	Mfr. Part No. 23K256-E/ST Mouser Part No 579-23K256-E/ST	Microchip Technology	SRAM 256K 32K X 8 2.7V SERIAL SRAM EXT Learn More about Microchip Technology microchip sram	Datasheet	225In Stock	9,70 kr. 9,40 kr. 8,88 kr.	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSSOP-8	256 kbit	SPI
EEPROM 256k 32KX8 1.8V SER EE IND 25AA256-I/SM Microchip Technology 1: 10,37 kr. 52In Stock 360Expected 02/11/2026	Mfr. Part No. 25AA256-I/SM Mouser Part No 579-25AA256-I/SM	Microchip Technology	EEPROM 256k 32KX8 1.8V SER EE IND	Datasheet	52In Stock 360Expected 02/11/2026	10,37 kr. 10,29 kr. 10,00 kr. 9,85 kr. 9,70 kr.	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIJ-8	256 kbit	SPI
EEPROM 32kx8 - 1.8V 25AA256-I/ST Microchip Technology 1: 10,59 kr. 215In Stock 300Expected 05/11/2026	Mfr. Part No. 25AA256-I/ST Mouser Part No 579-25AA256-I/ST	Microchip Technology	EEPROM 32kx8 - 1.8V	Datasheet	215In Stock 300Expected 05/11/2026	10,59 kr. 10,29 kr. 9,77 kr.	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	256 kbit	SPI
EEPROM 32kx8 - 1.8V 25AA256T-I/MF Microchip Technology 1: 13,50 kr. 1.318In Stock	Mfr. Part No. 25AA256T-I/MF Mouser Part No 579-25AA256T-I/MF	Microchip Technology	EEPROM 32kx8 - 1.8V	Datasheet	1.318In Stock	Cut Tape 13,50 kr. Reel 11,49 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.300	EEPROM	SMD/SMT	DFN-8	256 kbit	SPI
EEPROM 32kx8 - 1.8V 25AA256T-I/ST Microchip Technology 1: 11,56 kr. 389In Stock 5.000Expected 26/10/2026	Mfr. Part No. 25AA256T-I/ST Mouser Part No 579-25AA256T-I/ST	Microchip Technology	EEPROM 32kx8 - 1.8V	Datasheet	389In Stock 5.000Expected 26/10/2026	Cut Tape 11,56 kr. Reel 9,77 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	EEPROM	SMD/SMT	TSSOP-8	256 kbit	SPI
EEPROM 32kx8 - 2.5V 25LC256-E/P Microchip Technology 1: 11,86 kr. 36In Stock 240Expected 06/11/2026	Mfr. Part No. 25LC256-E/P Mouser Part No 579-25LC256-E/P	Microchip Technology	EEPROM 32kx8 - 2.5V	Datasheet	36In Stock 240Expected 06/11/2026	11,86 kr. 11,49 kr. 11,12 kr.	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	256 kbit	SPI
EEPROM 32Kx8 2.5V 25LC256-E/SM Microchip Technology 1: 11,04 kr. 341In Stock	Mfr. Part No. 25LC256-E/SM Mouser Part No 579-25LC256-E/SM	Microchip Technology	EEPROM 32Kx8 2.5V	Datasheet	341In Stock	11,04 kr. 10,59 kr. 10,29 kr.	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIJ-8	256 kbit	SPI
EEPROM 32kx8 - 2.5V 25LC256-E/SN Microchip Technology 1: 10,82 kr. 368In Stock 600Expected 06/11/2026	Mfr. Part No. 25LC256-E/SN Mouser Part No 579-25LC256-E/SN	Microchip Technology	EEPROM 32kx8 - 2.5V	Datasheet	368In Stock 600Expected 06/11/2026	10,82 kr. 10,37 kr. 10,22 kr.	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	256 kbit	SPI
EEPROM 256K, 32K X 8, 2.5V SER EE 150C 25LC256-H/SN Microchip Technology 1: 11,26 kr. 346In Stock 1.900On Order	Mfr. Part No. 25LC256-H/SN Mouser Part No 579-25LC256-H/SN	Microchip Technology	EEPROM 256K, 32K X 8, 2.5V SER EE 150C This product may require additional documentation to export from the United States.	Datasheet	346In Stock 1.900On Order	11,26 kr. 11,04 kr. 10,44 kr.	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	256 kbit	SPI
EEPROM 32kx8 - 2.5V 25LC256-I/MF Microchip Technology 1: 12,46 kr. 437In Stock	Mfr. Part No. 25LC256-I/MF Mouser Part No 579-25LC256-I/MF	Microchip Technology	EEPROM 32kx8 - 2.5V	Datasheet	437In Stock	12,46 kr. 12,01 kr. 11,49 kr.	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	DFN-8	256 kbit	SPI
EEPROM 32kx8 - 2.5V 25LC256-I/P Microchip Technology 1: 11,26 kr. 64In Stock 240Expected 06/11/2026	Mfr. Part No. 25LC256-I/P Mouser Part No 579-25LC256-I/P	Microchip Technology	EEPROM 32kx8 - 2.5V	Datasheet	64In Stock 240Expected 06/11/2026	11,26 kr. 10,97 kr. 10,37 kr.	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	256 kbit	SPI