256 kbit – Mouser United Kingdom

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
EEPROM 2.5-5.5v, 5MHz, Auto Grade1, 8-UDFN AT25256B-MAPDGV-T Microchip Technology 5,000: £1.13 5,000In Stock	Mfr. Part No. AT25256B-MAPDGV-T Mouser Part No 579-AT25256BMAPDGVT	Microchip Technology	EEPROM 2.5-5.5v, 5MHz, Auto Grade1, 8-UDFN	Datasheet	5,000In Stock	Reel £1.13	Min.: 5,000 Mult.: 5,000 : 5,000
NVRAM 256k Nonvolatile SRAM DS1230Y-120+ Analog Devices / Maxim Integrated 1: £48.19 477In Stock	Mfr. Part No. DS1230Y-120+ Mouser Part No 700-DS1230Y-120	Analog Devices / Maxim Integrated	NVRAM 256k Nonvolatile SRAM	Datasheet	477In Stock	£48.19 £35.51 £34.78 £33.99 £33.73	Min.: 1 Mult.: 1
EEPROM 256KBit, SPI BUS, Serial EEPROM : BR25G256FVM-5A is a 256 Kbit serial EEPROM of SPI BUS Interface. BR25G256FVM-5ATR ROHM Semiconductor 1: £0.638 3,000In Stock	Mfr. Part No. BR25G256FVM-5ATR Mouser Part No 755-BR25G256FVM-5ATR	ROHM Semiconductor	EEPROM 256KBit, SPI BUS, Serial EEPROM : BR25G256FVM-5A is a 256 Kbit serial EEPROM of SPI BUS Interface. Learn More about ROHM Semiconductor rohm br25gx eeproms	Datasheet	3,000In Stock	Cut Tape £0.638 £0.602 £0.587 £0.574 View Reel £0.498 £0.56 £0.545 £0.532 £0.519 £0.498	Min.: 1 Mult.: 1 : 3,000
EEPROM 125 C Operation SPI BUS EEPROM for Automotive BR25H256FVM-5ACTR ROHM Semiconductor 1: £0.751 3,000In Stock	Mfr. Part No. BR25H256FVM-5ACTR Mouser Part No 755-BR25H256FVM5ACTR	ROHM Semiconductor	EEPROM 125 C Operation SPI BUS EEPROM for Automotive Learn More about ROHM Semiconductor rohm i2c automotive eeproms	Datasheet	3,000In Stock	Cut Tape £0.751 £0.705 £0.685 £0.671 View Reel £0.591 £0.656 £0.636 £0.622 £0.607 £0.591	Min.: 1 Mult.: 1 : 3,000
EEPROM 256KBIT HIGH SPEED WRITE CYCLE BR25H256NUX-5ACTR ROHM Semiconductor 1: £0.751 4,931In Stock	Mfr. Part No. BR25H256NUX-5ACTR Mouser Part No 755-BR25H256NUX5ACTR	ROHM Semiconductor	EEPROM 256KBIT HIGH SPEED WRITE CYCLE Learn More about ROHM Semiconductor rohm industrial product solutions	Datasheet	4,931In Stock	Cut Tape £0.751 £0.705 £0.685 £0.671 View Reel £0.576 £0.656 £0.636 £0.622 £0.607 £0.576 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
EEPROM 256KB SPI SER CMOS EEPROM CAT25256XE-T2 onsemi 1: £2.51 1,953In Stock	Mfr. Part No. CAT25256XE-T2 Mouser Part No 863-CAT25256XE-T2	onsemi	EEPROM 256KB SPI SER CMOS EEPROM Learn More about onsemi cat25x spi serial eeproms	Datasheet	1,953In Stock	Cut Tape £2.51 £2.36 £2.28 £2.23 View Reel £1.96 £2.17 £2.11 £2.08 £2.03 £1.96 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
NVRAM 256K (32Kx8) 70ns M48Z35Y-70PC1 STMicroelectronics 1: £26.79 1,245In Stock	Mfr. Part No. M48Z35Y-70PC1 Mouser Part No 511-M48Z35Y70PC1	STMicroelectronics	NVRAM 256K (32Kx8) 70ns	Datasheet	1,245In Stock	£26.79 £24.71 £23.84 £23.31 View £22.74 £21.95 Quote	Min.: 1 Mult.: 1
EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID 24AA256UID-I/SN Microchip Technology 1: £0.882 16,945In Stock	Mfr. Part No. 24AA256UID-I/SN Mouser Part No 579-24AA256UID-I/SN	Microchip Technology	EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID	Datasheet	16,945In Stock	£0.882 £0.841 £0.818	Min.: 1 Mult.: 1
EEPROM 256K 32KX8 2.5V HI- SP SER EE IND 24FC256T-I/MF Microchip Technology 1: £1.10 3,075In Stock	Mfr. Part No. 24FC256T-I/MF Mouser Part No 579-24FC256T-I/MF	Microchip Technology	EEPROM 256K 32KX8 2.5V HI- SP SER EE IND	Datasheet	3,075In Stock	Cut Tape £1.10 Reel £1.01 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
EEPROM 32kx8 - 2.5V 24LC256T-I/SN Microchip Technology 1: £0.882 20,058In Stock 23,100Expected 30/10/2026	Mfr. Part No. 24LC256T-I/SN Mouser Part No 579-24LC256T-I/SN	Microchip Technology	EEPROM 32kx8 - 2.5V	Datasheet	20,058In Stock 23,100Expected 30/10/2026	Cut Tape £0.882 Reel £0.752 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
EEPROM 256kb I2C Serial CMOS EEPROM CAT24C256WI-GT3 onsemi 1: £0.578 188,732In Stock	Mfr. Part No. CAT24C256WI-GT3 Mouser Part No 698-CAT24C256WI-GT3	onsemi	EEPROM 256kb I2C Serial CMOS EEPROM	Datasheet	188,732In Stock	Cut Tape £0.578 £0.544 £0.528 £0.518 View Reel £0.451 £0.506 £0.491 £0.48 £0.469 £0.451 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
EEPROM 256K SPI Serial CMOS EEPROM CAT25256YI-GT3 onsemi 1: £0.826 23,926In Stock	Mfr. Part No. CAT25256YI-GT3 Mouser Part No 698-CAT25256YI-GT3	onsemi	EEPROM 256K SPI Serial CMOS EEPROM Learn More about onsemi cat25x spi serial eeproms	Datasheet	23,926In Stock	Cut Tape £0.826 £0.773 £0.759 £0.735 View Reel £0.648 £0.719 £0.698 £0.681 £0.664 £0.648 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
NVRAM 256Kb 3V 25ns 32K x 8 nvSRAM CY14B256LA-ZS25XI Infineon Technologies 1: £20.78 858In Stock	Mfr. Part No. CY14B256LA-ZS25XI Mouser Part No 727-CY14B256LAZS25XI	Infineon Technologies	NVRAM 256Kb 3V 25ns 32K x 8 nvSRAM Learn More about Infineon Technologies cypress cy14b nvsram	Datasheet	858In Stock	£20.78 £19.25 £18.64 £18.18 View £17.73 £17.14 £16.37 Quote	Min.: 1 Mult.: 1
F-RAM NVRAM FRAM Memory Serial FM25V02A-DGTR Infineon Technologies 1: £7.01 3,131In Stock 3,000Expected 15/07/2027	Mfr. Part No. FM25V02A-DGTR Mouser Part No 727-FM25V02A-DGTR	Infineon Technologies	F-RAM NVRAM FRAM Memory Serial Learn More about Infineon Technologies cypress serial fram	Datasheet	3,131In Stock 3,000Expected 15/07/2027	Cut Tape £7.01 £6.84 £6.63 £6.48 View Reel £5.57 £6.32 £6.11 £5.96 £5.81 £5.57 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
NVRAM NVRAM FRAM Memory Serial FM25V02A-G Infineon Technologies 1: £7.65 3,119In Stock 3,880Expected 28/01/2027	Mfr. Part No. FM25V02A-G Mouser Part No 727-FM25V02A-G	Infineon Technologies	NVRAM NVRAM FRAM Memory Serial	Datasheet	3,119In Stock 3,880Expected 28/01/2027	£7.65 £7.11 £6.89 £6.73 View £6.57 £6.36 £5.97 £5.82 Quote	Min.: 1 Mult.: 1
F-RAM NVRAM FRAM Memory Serial FM25V02A-GTR Infineon Technologies 1: £6.57 21,102In Stock	Mfr. Part No. FM25V02A-GTR Mouser Part No 727-FM25V02A-GTR	Infineon Technologies	F-RAM NVRAM FRAM Memory Serial	Datasheet	21,102In Stock	Cut Tape £6.57 £6.11 £5.93 £5.79 View Reel £5.01 £5.65 £5.46 £5.33 £5.19 £5.01 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
F-RAM IIC FRAM 256k 3-5V F-RAM FM24W256-GTR Infineon Technologies 1: £5.12 4,864In Stock 17,500On Order	Mfr. Part No. FM24W256-GTR Mouser Part No 877-FM24W256-GTR	Infineon Technologies	F-RAM IIC FRAM 256k 3-5V F-RAM Learn More about Infineon Technologies cypress ramtron fram	Datasheet	4,864In Stock 17,500On Order On Order Ship Dates Mfr. No: FM24W256-GTR Stock: 4,864 Can Dispatch Immediately On Order: 5,000 Expected 17/12/2026 12,500 Expected 28/01/2027 Factory Lead Time: 26 Weeks	Cut Tape £5.12 £4.78 £4.64 £4.53 View Reel £3.96 £4.42 £4.27 £4.16 £4.06 £3.96 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
F-RAM SPI FRAM 256k 3-5V FM25W256-GTR Infineon Technologies 1: £5.61 4,260In Stock 2,500On Order	Mfr. Part No. FM25W256-GTR Mouser Part No 877-FM25W256-GTR	Infineon Technologies	F-RAM SPI FRAM 256k 3-5V Learn More about Infineon Technologies cypress ramtron fram	Datasheet	4,260In Stock 2,500On Order	Cut Tape £5.61 £5.23 £5.07 £4.95 View Reel £4.29 £4.84 £4.68 £4.56 £4.44 £4.29 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
EEPROM 256-Kbit serial I2C Bus EEPROM M24256-DFMC6TG STMicroelectronics 1: £0.436 48,104In Stock NRND	Mfr. Part No. M24256-DFMC6TG Mouser Part No 511-M24256-DFMC6TG NRND	STMicroelectronics	EEPROM 256-Kbit serial I2C Bus EEPROM Learn More about STMicroelectronics stm standard products	Datasheet	48,104In Stock	Cut Tape £0.436 £0.411 £0.40 £0.393 View Reel £0.351 £0.384 £0.374 £0.366 £0.356 £0.351 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
F-RAM 256kbit FeRAM with SPI, 1.8-3.6V, 125C - SOP8 T&R MB85RS256TYPNF-G-BCERE1 RAMXEED 1: £6.20 505In Stock 1,500Expected 05/02/2027	Mfr. Part No. MB85RS256TYPNF-G-BCERE1 Mouser Part No 249-85S256TYPNFGBCR1	RAMXEED	F-RAM 256kbit FeRAM with SPI, 1.8-3.6V, 125C - SOP8 T&R Learn More about RAMXEED fujitsu fram	Datasheet	505In Stock 1,500Expected 05/02/2027	Cut Tape £6.20 £5.76 £5.60 £5.46 View Reel £4.83 £5.33 £5.16 £5.03 £4.83 £4.83 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
F-RAM 256kbit FeRAM with SPI, AECQ100 125C- SOP8 T&R MB85RS256TYPNF-GS-BCERE1 RAMXEED 1: £7.16 2,667In Stock	Mfr. Part No. MB85RS256TYPNF-GS-BCERE1 Mouser Part No 249-85S256TYPNFGSBCR	RAMXEED	F-RAM 256kbit FeRAM with SPI, AECQ100 125C- SOP8 T&R Learn More about RAMXEED fujitsu fram	Datasheet	2,667In Stock	Cut Tape £7.16 £6.66 £6.46 £6.30 View Reel £5.57 £6.15 £5.96 £5.81 £5.58 £5.57 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
FPGA - Configuration Memory 256KB EEPROM 8 PIN LAP 10MHZ AT17LV256-10NU Microchip Technology 1: £8.01 157In Stock 400Expected 25/01/2027	Mfr. Part No. AT17LV256-10NU Mouser Part No 556-AT17LV25610NU	Microchip Technology	FPGA - Configuration Memory 256KB EEPROM 8 PIN LAP 10MHZ	Datasheet	157In Stock 400Expected 25/01/2027	£8.01 £7.30	Min.: 1 Mult.: 1
FPGA - Configuration Memory 256KB EEPROM 8 PIN LAP 10MHZ AT17LV256-10SU Microchip Technology 1: £9.62 201In Stock	Mfr. Part No. AT17LV256-10SU Mouser Part No 556-AT17LV25610SU	Microchip Technology	FPGA - Configuration Memory 256KB EEPROM 8 PIN LAP 10MHZ	Datasheet	201In Stock	£9.62 £8.76	Min.: 1 Mult.: 1
EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 AT25256B-SSHL-B Microchip Technology 1: £0.721 2,158In 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	2,158In Stock	£0.721 £0.72 £0.696 £0.68 £0.663	Min.: 1 Mult.: 1
EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 AT25256B-SSHL-T Microchip Technology 1: £0.728 13,167In Stock	Mfr. Part No. AT25256B-SSHL-T Mouser Part No 556-AT25256B-SSHL-T	Microchip Technology	EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3	Datasheet	13,167In Stock	Cut Tape £0.728 £0.724 Reel £0.663 MouseReel Available	Min.: 1 Mult.: 1 : 4,000

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