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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 (INR) 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 SRAM, 256K,32K x 8, 5V, 28pin TSOP I, 12ns, Commercial Temp - Tray AS7C256A-12TCN Alliance Memory 1: ₹780.56 36In Stock	Mfr. Part No. AS7C256A-12TCN Mouser Part No 913-AS7C256A-12TCN	Alliance Memory	SRAM SRAM, 256K,32K x 8, 5V, 28pin TSOP I, 12ns, Commercial Temp - Tray Learn More about Alliance Memory alliancefastsram	Datasheet	36In Stock	₹780.56 ₹727.06 ₹705.09 ₹672.60 View ₹655.40 ₹645.85 ₹629.61 ₹616.23	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM SRAM, 256K, 32K x 8, 5V, 28pin TSOP I, 20ns, Commercial Temp - Tray AS7C256A-20TCN Alliance Memory 1: ₹781.52 58In Stock	Mfr. Part No. AS7C256A-20TCN Mouser Part No 913-AS7C256A-20TCN	Alliance Memory	SRAM SRAM, 256K, 32K x 8, 5V, 28pin TSOP I, 20ns, Commercial Temp - Tray	Datasheet	58In Stock	₹781.52 ₹728.01 ₹706.04 ₹673.56 View ₹587.57 ₹578.97 ₹414.64	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin TSOP I, 12ns, Commercial Temp - Tray AS7C3256A-12TCN Alliance Memory 1: ₹1,064.32 54In Stock	Mfr. Part No. AS7C3256A-12TCN Mouser Part No 913-AS7C3256A-12TCN	Alliance Memory	SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin TSOP I, 12ns, Commercial Temp - Tray	Datasheet	54In Stock	₹1,064.32 ₹989.79 ₹959.22 ₹936.29 View ₹892.34 ₹870.37 ₹856.99 ₹835.98	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
EEPROM Automotive 256 Kbit serial I2C bus EEPROM M24256-DRMF3TG/K STMicroelectronics 1: ₹146.18 23,418On Order	Mfr. Part No. M24256-DRMF3TG/K Mouser Part No 511-M24256-DRMF3TG/K	STMicroelectronics	EEPROM Automotive 256 Kbit serial I2C bus EEPROM	Datasheet	23,418On Order On Order Ship Dates Mfr. No: M24256-DRMF3TG/K Stock: 0 On Order: 13,418 Expected 06-01-2027 10,000 Expected 08-03-2027 Factory Lead Time: 48 Weeks	Cut Tape ₹146.18 ₹137.58 ₹133.76 ₹130.89 View Reel ₹114.65 ₹128.02 ₹124.20 ₹121.34 ₹118.47 ₹114.65 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	MLP-8	256 kbit	2-Wire, I2C
F-RAM SPI FRAM 256k 3-5V FM25W256-G Infineon Technologies 1: ₹694.58 9,700On Order	Mfr. Part No. FM25W256-G Mouser Part No 877-FM25W256-G	Infineon Technologies	F-RAM SPI FRAM 256k 3-5V Learn More about Infineon Technologies cypress serial fram	Datasheet	9,700On Order On Order Ship Dates Mfr. No: FM25W256-G Stock: 0 On Order: 1,940 Expected 07-01-2027 3,880 Expected 01-04-2027 3,880 TBD Factory Lead Time: 26 Weeks	₹694.58 ₹646.81 ₹631.52 ₹619.10	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-8	256 kbit	SPI
F-RAM 256kbit FeRAM with I2C serial interface, 5V - SOP8 (208mil) T&R MB85RC256VPF-G-BCERE1 RAMXEED 1: ₹894.25 500Expected 18-11-2026	Mfr. Part No. MB85RC256VPF-G-BCERE1 Mouser Part No 249-MB85RC256VBCERE1	RAMXEED	F-RAM 256kbit FeRAM with I2C serial interface, 5V - SOP8 (208mil) T&R Learn More about RAMXEED fujitsu fram	Datasheet	500Expected 18-11-2026	Cut Tape ₹894.25 ₹831.20 ₹806.36 ₹793.94 Reel ₹673.56 MouseReel Available	Min.: 1 Mult.: 1 : 500	FRAM	SMD/SMT	SOP-8	256 kbit	I2C
EPROM 256Kb (32Kx8) OTP 5V 70ns AT27C256R-70JU Microchip Technology 1: ₹261.78 2,464Expected 16-11-2026	Mfr. Part No. AT27C256R-70JU Mouser Part No 556-AT27C256R70JU	Microchip Technology	EPROM 256Kb (32Kx8) OTP 5V 70ns	Datasheet	2,464Expected 16-11-2026	₹261.78 ₹255.09 ₹243.63	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EPROM 70NS PLCC IND GRN AT27C256R-70JU-T Microchip Technology 1: ₹274.20 750Expected 22-02-2027	Mfr. Part No. AT27C256R-70JU-T Mouser Part No 556-AT27C256R70JUT	Microchip Technology	EPROM 70NS PLCC IND GRN	Datasheet	750Expected 22-02-2027	Cut Tape ₹274.20 Reel ₹252.23	Min.: 1 Mult.: 1 : 750	EPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EEPROM 256K 11MIL GRIND 150NS IND TEMP AT28C256-15SU Microchip Technology 1: ₹1,212.40 557Expected 07-12-2026	Mfr. Part No. AT28C256-15SU Mouser Part No 556-AT28C25615SU	Microchip Technology	EEPROM 256K 11MIL GRIND 150NS IND TEMP Learn More about Microchip Technology microchip at28c256 memory	Datasheet	557Expected 07-12-2026	₹1,212.40 ₹1,166.54 ₹1,119.73	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-28	256 kbit	Parallel
F-RAM 256Kb 70ns 32K x 8 Parallel FRAM Infineon Technologies FM18W08-SGTR FM18W08-SGTR Infineon Technologies 1: ₹1,853.48 2,000On Order	Mfr. Part No. FM18W08-SGTR Mouser Part No 877-FM18W08-SGTR	Infineon Technologies	F-RAM 256Kb 70ns 32K x 8 Parallel FRAM Learn More about Infineon Technologies cypress parallel fram	Datasheet	2,000On Order On Order Ship Dates Mfr. No: FM18W08-SGTR Stock: 0 On Order: 1,000 Expected 02-09-2027 1,000 Expected 07-10-2027 Factory Lead Time: 26 Weeks	Cut Tape ₹1,853.48 ₹1,719.72 ₹1,666.22 ₹1,626.09 View Reel ₹1,450.30 ₹1,585.96 ₹1,533.42 ₹1,494.25 ₹1,450.30 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	FRAM	SMD/SMT	SOIC-28	256 kbit	Parallel
EEPROM 256Kb serial SPI bus 20 MHz 5ms 64 Byte M95256-DFCS6TP/K STMicroelectronics 1: ₹109.87 5,000Expected 12-11-2026	Mfr. Part No. M95256-DFCS6TP/K Mouser Part No 511-M95256-DFCS6TP/K	STMicroelectronics	EEPROM 256Kb serial SPI bus 20 MHz 5ms 64 Byte Learn More about STMicroelectronics stm standard products	Datasheet	5,000Expected 12-11-2026	Cut Tape ₹109.87 ₹103.18 ₹100.32 ₹98.41 View Reel ₹81.69 ₹95.35 ₹92.39 ₹90.29 ₹88.09 ₹81.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	WLCSP-8	256 kbit	SPI
EEPROM Auto 256Kb SPI bus EEPROM M95256-DRDW3TP/K STMicroelectronics 1: ₹146.18 7,997Expected 16-07-2027	Mfr. Part No. M95256-DRDW3TP/K Mouser Part No 511-M95256-DRDW3TP/K	STMicroelectronics	EEPROM Auto 256Kb SPI bus EEPROM	Datasheet	7,997Expected 16-07-2027	Cut Tape ₹146.18 ₹136.62 ₹132.80 ₹129.93 View Reel ₹107.96 ₹127.07 ₹123.25 ₹120.38 ₹117.51 ₹107.96 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EEPROM	SMD/SMT	TSSOP-8	256 kbit	SPI
EEPROM 256kB Serial BUS EE 1.8V to 5.5V ESD M95256-RMC6TG STMicroelectronics 1: ₹88.85 14,890On Order	Mfr. Part No. M95256-RMC6TG Mouser Part No 511-M95256-RMC6TG	STMicroelectronics	EEPROM 256kB Serial BUS EE 1.8V to 5.5V ESD	Datasheet	14,890On Order On Order Ship Dates Mfr. No: M95256-RMC6TG Stock: 0 On Order: 4,890 Expected 16-07-2027 5,000 Expected 14-09-2027 5,000 TBD Factory Lead Time: 36 Weeks	Cut Tape ₹88.85 ₹83.02 ₹80.83 ₹79.11 View Reel ₹53.60 ₹77.29 ₹75.00 ₹73.28 ₹71.46 ₹53.60 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	UFDFPN-8	256 kbit	SPI
EEPROM 256 Kbit Serial Bus EEPROM M95256-RMN6TP STMicroelectronics 1: ₹77.39 5,000On Order	Mfr. Part No. M95256-RMN6TP Mouser Part No 511-M95256-RMN6TP	STMicroelectronics	EEPROM 256 Kbit Serial Bus EEPROM Learn More about STMicroelectronics stm standard products	Datasheet	5,000On Order	Cut Tape ₹77.39 ₹72.61 ₹70.70 ₹69.17 View Reel ₹60.57 ₹67.74 ₹65.64 ₹64.11 ₹62.58 ₹60.57 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	SOIC-8	256 kbit	SPI
EEPROM 2.5 V to 5.5V 256k M95256-WMN6TP STMicroelectronics 1: ₹78.34 19,619On Order	Mfr. Part No. M95256-WMN6TP Mouser Part No 511-M95256-WMN6TP	STMicroelectronics	EEPROM 2.5 V to 5.5V 256k Learn More about STMicroelectronics stm standard products	Datasheet	19,619On Order On Order Ship Dates Mfr. No: M95256-WMN6TP Stock: 0 On Order: 9,619 Expected 05-04-2027 10,000 Expected 13-09-2027 Factory Lead Time: 36 Weeks	Cut Tape ₹78.34 ₹72.90 ₹70.89 ₹69.36 View Reel ₹60.57 ₹67.83 ₹65.83 ₹64.30 ₹62.77 ₹60.57 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	SOIC-8	256 kbit	SPI
EEPROM 256K 11MIL GRIND - 150NS AT28C256-15LM/883 Microchip Technology 1: ₹22,368.78 54On Order	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 This product may require additional documentation to export from the United States.	Datasheet	54On Order	₹22,368.78 ₹21,532.81 Quote Quote	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	LCC-32	256 kbit	Parallel
EEPROM 32kx8 - 2.5V Hi Spd 24FC256T-I/ST Microchip Technology 1: ₹70.70 11,570On Order	Mfr. Part No. 24FC256T-I/ST Mouser Part No 579-24FC256T-I/ST	Microchip Technology	EEPROM 32kx8 - 2.5V Hi Spd	Datasheet	11,570On Order On Order Ship Dates Mfr. No: 24FC256T-I/ST Stock: 0 On Order: 1,570 Expected 02-11-2026 2,500 Expected 13-11-2026 7,500 Expected 18-11-2026 Factory Lead Time: 15 Weeks	Cut Tape ₹70.70 ₹70.22 Reel ₹64.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	TSSOP-8	256 kbit	2-Wire, I2C
EEPROM 32kx8 - 2.5V 24LC256-E/P Microchip Technology 1: ₹127.07 4,315On Order	Mfr. Part No. 24LC256-E/P Mouser Part No 579-24LC256-E/P	Microchip Technology	EEPROM 32kx8 - 2.5V	Datasheet	4,315On Order	₹127.07 ₹121.34 ₹115.60	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	256 kbit	2-Wire, I2C
F-RAM NVRAM FRAM Memory Serial FM25V02A-DG Infineon Technologies 1: ₹945.85 1,620Expected 30-11-2026	Mfr. Part No. FM25V02A-DG Mouser Part No 727-FM25V02A-DG	Infineon Technologies	F-RAM NVRAM FRAM Memory Serial Learn More about Infineon Technologies cypress serial fram	Datasheet	1,620Expected 30-11-2026	₹945.85 ₹879.92 ₹853.17 ₹818.78 View ₹798.71 ₹778.65 ₹761.45 ₹741.39 Quote	Min.: 1 Mult.: 1	FRAM	SMD/SMT	DFN-8	256 kbit	SPI
EEPROM LOW VOLTAGE 256KB SPI SER CMOS EEPROM (ONC18EE PHASE 2) IN TSSOP8 NV25256DTVLT3G onsemi 1: ₹85.99 2,990Expected 26-03-2027	Mfr. Part No. NV25256DTVLT3G Mouser Part No 863-NV25256DTVLT3G	onsemi	EEPROM LOW VOLTAGE 256KB SPI SER CMOS EEPROM (ONC18EE PHASE 2) IN TSSOP8	Datasheet	2,990Expected 26-03-2027	Cut Tape ₹85.99 ₹80.35 ₹78.15 ₹76.53 View Reel ₹66.69 ₹74.81 ₹72.61 ₹70.89 ₹69.17 ₹66.69	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT		256 kbit	SPI
EEPROM 32K X 8 EEPROM,CMOS,HIGH SPEED,32LD PLCC,IND.,120NS, PB FREE X28HC256JIZ-12 Renesas / Intersil 1: ₹6,227.30 208Expected 29-01-2027	Mfr. Part No. X28HC256JIZ-12 Mouser Part No 968-X28HC256JIZ-12	Renesas / Intersil	EEPROM 32K X 8 EEPROM,CMOS,HIGH SPEED,32LD PLCC,IND.,120NS, PB FREE	Datasheet	208Expected 29-01-2027	₹6,227.30 ₹5,756.29 ₹5,180.18 ₹5,067.44 ₹4,385.29	Min.: 1 Mult.: 1	EEPROM		PLCC-32	256 kbit	Parallel
EEPROM 256 Kbit EEPROM Three Chip Enable M24256-BFDW6TP STMicroelectronics 1: ₹53.50 7,998Expected 16-07-2027 NRND	Mfr. Part No. M24256-BFDW6TP Mouser Part No 511-M24256-BFDW6TP NRND	STMicroelectronics	EEPROM 256 Kbit EEPROM Three Chip Enable Learn More about STMicroelectronics stm standard products	Datasheet	7,998Expected 16-07-2027	Cut Tape ₹53.50 ₹50.35 ₹49.01 ₹48.06 View Reel ₹40.70 ₹47.01 ₹45.57 ₹44.52 ₹43.57 ₹40.70 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EEPROM	SMD/SMT	TSSOP-8	256 kbit	2-Wire, I2C
EEPROM 512Kb and 256Kb Ser M24256-BRMN6TP STMicroelectronics 1: ₹45.86 12,698On Order NRND	Mfr. Part No. M24256-BRMN6TP Mouser Part No 511-M24256-BRMN6TP NRND	STMicroelectronics	EEPROM 512Kb and 256Kb Ser Learn More about STMicroelectronics stm standard products	Datasheet	12,698On Order On Order Ship Dates Mfr. No: M24256-BRMN6TP Stock: 0 On Order: 2,698 Expected 19-04-2027 10,000 Expected 16-07-2027 Factory Lead Time: 36 Weeks	Cut Tape ₹45.86 ₹42.23 ₹41.18 ₹40.41 View Reel ₹35.25 ₹39.55 ₹38.41 ₹37.55 ₹36.69 ₹35.25 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	SOIC-8	256 kbit	2-Wire, I2C
F-RAM 256kbit FeRAM with x8 parallel interface - TSOP28 tray MB85R256FPFCN-G-BNDE1 RAMXEED 1: ₹1,734.05 184Expected 18-12-2026	Mfr. Part No. MB85R256FPFCN-G-BNDE1 Mouser Part No 249-85256FPFCNGBNDE1	RAMXEED	F-RAM 256kbit FeRAM with x8 parallel interface - TSOP28 tray Learn More about RAMXEED fujitsu fram	Datasheet	184Expected 18-12-2026	₹1,734.05 ₹1,606.98 ₹1,556.35 ₹1,518.13 View ₹1,480.87 ₹1,431.19 ₹1,394.88	Min.: 1 Mult.: 1	FRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
EEPROM 256K HI-ENDURANCE SDP - 90NS IND TEMP AT28HC256E-90SU Microchip Technology 1: ₹1,289.79 26Expected 13-11-2026	Mfr. Part No. AT28HC256E-90SU Mouser Part No 556-AT28HC256E90SU	Microchip Technology	EEPROM 256K HI-ENDURANCE SDP - 90NS IND TEMP	Datasheet	26Expected 13-11-2026	₹1,289.79 ₹1,242.02 ₹1,194.25	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-28	256 kbit	Parallel