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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 (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
EEPROM 150NS, SOIC, IND TEMP, GREEN AT28C256-15SU-T Microchip Technology 1: $12.84 1,644In Stock	Mfr. Part # AT28C256-15SU-T Mouser Part # 556-AT28C256-15SU-T	Microchip Technology	EEPROM 150NS, SOIC, IND TEMP, GREEN Learn More about Microchip Technology microchip at28c256 memory	Datasheet	1,644In Stock	Cut Tape $12.84 Reel $11.82 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	EEPROM	SMD/SMT	SOIC-28	256 kbit	Parallel
NVRAM 256K (32Kx8) 100ns M48T35AV-10MH1F STMicroelectronics 1: $21.30 970In Stock	Mfr. Part # M48T35AV-10MH1F Mouser Part # 511-M48T35AV-10MH1F	STMicroelectronics	NVRAM 256K (32Kx8) 100ns	Datasheet	970In Stock	Cut Tape $21.30 $18.45 $17.31 $17.11 View Reel $14.98 $16.06 $16.04 $15.59 $14.98 MouseReel Available	Min.: 1 Mult.: 1 : 936	NVRAM	SMD/SMT	SOIC-28	256 kbit	Parallel
EEPROM Auto 256Kb serial I2C bus EEPROM M24256-DRMN3TP/K STMicroelectronics 1: $1.42 A tariff of 38% may be applied if shipping to the United States. 47,718In Stock	Mfr. Part # M24256-DRMN3TP/K Mouser Part # 511-M24256-DRMN3TP/K	STMicroelectronics	EEPROM Auto 256Kb serial I2C bus EEPROM	Datasheet	47,718In Stock	Cut Tape $1.42 $1.33 $1.30 $1.27 View Reel $0.972 $1.24 $1.20 $1.17 $1.14 $0.972 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	SOIC-8	256 kbit	2-Wire, I2C
EEPROM 256K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, UDFN 24CS256T-E/Q4B Microchip Technology 1: $0.64 4,994In Stock	Mfr. Part # 24CS256T-E/Q4B Mouser Part # 579-24CS256T-E/Q4B	Microchip Technology	EEPROM 256K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, UDFN	Datasheet	4,994In Stock	Cut Tape $0.64 $0.639 $0.618 $0.608 Reel $0.597	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	UDFN-8	256 kbit	I2C
SRAM 16Kx16,3.3V DUAL- PORT RAM w/INT 70V261L25PFGI Renesas Electronics 1: $106.61 526In Stock	Mfr. Part # 70V261L25PFGI Mouser Part # 972-70V261L25PFGI	Renesas Electronics	SRAM 16Kx16,3.3V DUAL- PORT RAM w/INT	Datasheet	526In Stock	$106.61 $96.93 $94.18 $91.79 View $90.52 Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TQFP-100	256 kbit	Parallel
EEPROM 256k, 32K X 8, 1.8V SER EE EXT 25AA256-E/P Microchip Technology 1: $1.85 921In Stock	Mfr. Part # 25AA256-E/P Mouser Part # 579-25AA256-E/P	Microchip Technology	EEPROM 256k, 32K X 8, 1.8V SER EE EXT	Datasheet	921In Stock	$1.85 $1.79 $1.73	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	256 kbit	SPI
EPROM 70NS PLCC IND GRN AT27BV256-70JU-T Microchip Technology 1: $4.21 758In Stock	Mfr. Part # AT27BV256-70JU-T Mouser Part # 556-AT27BV25670JUT	Microchip Technology	EPROM 70NS PLCC IND GRN	Datasheet	758In Stock	Cut Tape $4.21 Reel $3.88 MouseReel Available	Min.: 1 Mult.: 1 : 750	EPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EEPROM 256k 32KX8 2.5V SER EE EXT 25LC256T-E/SM Microchip Technology 1: $1.89 4,200In Stock	Mfr. Part # 25LC256T-E/SM Mouser Part # 579-25LC256T-E/SM	Microchip Technology	EEPROM 256k 32KX8 2.5V SER EE EXT	Datasheet	4,200In Stock	Cut Tape $1.89 Reel $1.59 MouseReel Available	Min.: 1 Mult.: 1 : 2,100	EEPROM	SMD/SMT	SOIJ-8	256 kbit	SPI
EEPROM 256K FAST PROG SDP - 90NS IND TEMP AT28HC256F-90JU Microchip Technology 1: $15.51 357In Stock	Mfr. Part # AT28HC256F-90JU Mouser Part # 556-AT28HC256F90JU	Microchip Technology	EEPROM 256K FAST PROG SDP - 90NS IND TEMP	Datasheet	357In Stock	$15.51 $14.93 $14.35	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
SRAM 256K 32K X 8 2.7V SERIAL SRAM EXT 23K256-E/SN Microchip Technology 1: $1.46 1,585In Stock	Mfr. Part # 23K256-E/SN Mouser Part # 579-23K256-E/SN	Microchip Technology	SRAM 256K 32K X 8 2.7V SERIAL SRAM EXT Learn More about Microchip Technology microchip sram	Datasheet	1,585In Stock	$1.46 $1.39 $1.35	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOIC-8	256 kbit	SPI
EEPROM 256k, 32K X 8, 1.8V SER EE EXT 25AA256-E/ST Microchip Technology 1: $1.74 5,399In Stock	Mfr. Part # 25AA256-E/ST Mouser Part # 579-25AA256-E/ST	Microchip Technology	EEPROM 256k, 32K X 8, 1.8V SER EE EXT	Datasheet	5,399In Stock	$1.74 $1.69 $1.61	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	256 kbit	SPI
EEPROM 2.5-5.5v, 5MHz, A-Tmp, 8-SOIC AT25256B-SSPDGV-T Microchip Technology 4,000: $1.49 4,000In Stock	Mfr. Part # AT25256B-SSPDGV-T Mouser Part # 579-AT25256BSSPDGV-T	Microchip Technology	EEPROM 2.5-5.5v, 5MHz, A-Tmp, 8-SOIC	Datasheet	4,000In Stock	Reel $1.49	Min.: 4,000 Mult.: 4,000 : 4,000	EEPROM	SMD/SMT	SOIC-8	256 kbit	3-Wire, SPI
EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 AT25256B-XHL-T Microchip Technology 5,000: $0.906 5,000In Stock	Mfr. Part # AT25256B-XHL-T Mouser Part # 556-AT25256B-XHL-T	Microchip Technology	EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3	Datasheet	5,000In Stock	Reel $0.906	Min.: 5,000 Mult.: 5,000 : 5,000	EEPROM	SMD/SMT	TSSOP-8	256 kbit	3-Wire, SPI
EEPROM 70NS, SOIC, IND TEMP, GREEN AT28HC256-70SU-T Microchip Technology 1: $15.93 905In Stock	Mfr. Part # AT28HC256-70SU-T Mouser Part # 556-AT28HC256-70SU-T	Microchip Technology	EEPROM 70NS, SOIC, IND TEMP, GREEN	Datasheet	905In Stock	Cut Tape $15.93 Reel $14.66 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	EEPROM	SMD/SMT	SOIC-28	256 kbit	Parallel
EEPROM 256-Kbit serial I2C Bus EEPROM M24256-DFMC6TG STMicroelectronics 1: $0.53 48,093In Stock NRND	Mfr. Part # M24256-DFMC6TG Mouser Part # 511-M24256-DFMC6TG NRND	STMicroelectronics	EEPROM 256-Kbit serial I2C Bus EEPROM Learn More about STMicroelectronics stm standard products	Datasheet	48,093In Stock	Cut Tape $0.53 $0.496 $0.482 $0.475 View Reel $0.38 $0.466 $0.454 $0.444 $0.429 $0.38 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	UFDFPN-8	256 kbit	2-Wire, I2C
EEPROM 70NS PLCC IND GRN AT28HC256E-70JU-T Microchip Technology 1: $15.24 673In Stock	Mfr. Part # AT28HC256E-70JU-T Mouser Part # 556-AT28HC256E70JUT	Microchip Technology	EEPROM 70NS PLCC IND GRN	Datasheet	673In Stock	Cut Tape $15.24 Reel $14.03	Min.: 1 Mult.: 1 : 750	EEPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EEPROM 32kx8 - 1.8V 25AA256-I/MF Microchip Technology 1: $1.94 1,338In Stock	Mfr. Part # 25AA256-I/MF Mouser Part # 579-25AA256-I/MF	Microchip Technology	EEPROM 32kx8 - 1.8V	Datasheet	1,338In Stock	$1.94 $1.87 $1.79	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	DFN-8	256 kbit	SPI
EEPROM 32kx8 - 1.8V 25AA256-I/P Microchip Technology 1: $1.76 1,434In Stock	Mfr. Part # 25AA256-I/P Mouser Part # 579-25AA256-I/P	Microchip Technology	EEPROM 32kx8 - 1.8V	Datasheet	1,434In Stock	$1.76 $1.71 $1.62	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	256 kbit	SPI
EEPROM 32kx8 - 2.5V 25LC256-E/MF Microchip Technology 1: $2.02 1,750In Stock	Mfr. Part # 25LC256-E/MF Mouser Part # 579-25LC256-E/MF	Microchip Technology	EEPROM 32kx8 - 2.5V	Datasheet	1,750In Stock	$2.02 $1.95 $1.87	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	DFN-8	256 kbit	SPI
F-RAM 256K (32Kx8) 60ns F-RAM Infineon Technologies FM28V020-SGTR FM28V020-SGTR Infineon Technologies 1: $18.70 1,355In Stock	Mfr. Part # FM28V020-SGTR Mouser Part # 877-FM28V020-SGTR	Infineon Technologies	F-RAM 256K (32Kx8) 60ns F-RAM Learn More about Infineon Technologies cypress parallel fram	Datasheet	1,355In Stock	Cut Tape $18.70 $17.80 $17.38 $16.41 View Reel $13.86 $16.00 $15.51 $15.12 $13.86 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	FRAM	SMD/SMT	SOIC-28	256 kbit	Parallel
EEPROM 256Kb serial I2C bus 1 MHz 1.7 to 5.5V M24256-DFCS6TP/K STMicroelectronics 1: $0.74 26,558In Stock	Mfr. Part # M24256-DFCS6TP/K Mouser Part # 511-M24256-DFCS6TP/K	STMicroelectronics	EEPROM 256Kb serial I2C bus 1 MHz 1.7 to 5.5V Learn More about STMicroelectronics stm standard products	Datasheet	26,558In Stock	Cut Tape $0.74 $0.694 $0.676 $0.661 View Reel $0.478 $0.647 $0.628 $0.613 $0.598 $0.478 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	WLCSP-8	256 kbit	2-Wire, I2C
EEPROM SERIAL EEPROM BR24H256FJ-5ACE2 ROHM Semiconductor 1: $1.19 2,403In Stock	Mfr. Part # BR24H256FJ-5ACE2 Mouser Part # 755-BR24H256FJ-5ACE2	ROHM Semiconductor	EEPROM SERIAL EEPROM Learn More about ROHM Semiconductor rohm br24g64 eeproms	Datasheet	2,403In Stock	Cut Tape $1.19 $1.12 $1.09 $1.07 View Reel $0.93 $1.05 $1.01 $0.985 $0.961 $0.93 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	SOP-J-8	256 kbit	Serial
EEPROM SERIAL EEPROM BR25H256FJ-5ACE2 ROHM Semiconductor 1: $1.19 8,570In Stock	Mfr. Part # BR25H256FJ-5ACE2 Mouser Part # 755-BR25H256FJ-5ACE2	ROHM Semiconductor	EEPROM SERIAL EEPROM Learn More about ROHM Semiconductor rohm industrial product solutions	Datasheet	8,570In Stock	Cut Tape $1.19 $1.12 $1.09 $1.07 View Reel $0.841 $1.05 $1.01 $0.986 $0.962 $0.841 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	SOP-J-8	256 kbit	Serial
EEPROM 256Kb Serial I2C S-24C256CI-J8T1U4 ABLIC 1: $1.69 7,218In Stock	Mfr. Part # S-24C256CI-J8T1U4 Mouser Part # 628-S-24C256CIJ8T1U4	ABLIC	EEPROM 256Kb Serial I2C	Datasheet	7,218In Stock	Cut Tape $1.69 $1.65 $1.63 $1.62 View Reel $1.28 $1.61 $1.59 $1.58 $1.32 $1.28 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EEPROM	SMD/SMT	SOP-8	256 kbit	2-Wire
F-RAM FRAM CY15B256J-SXA Infineon Technologies 1: $9.93 345In Stock	Mfr. Part # CY15B256J-SXA Mouser Part # 727-CY15B256J-SXA	Infineon Technologies	F-RAM FRAM	Datasheet	345In Stock	$9.93 $9.23 $8.95 $8.64 View $8.25 $7.95 $7.94 $7.93 Quote	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-8	256 kbit	I2C