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Memory ICs

Memory ICs are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many memory IC & storage manufacturers including Alliance Memory, Infineon, ISSI, Macronix, Microchip, Micron, Renesas, Winbond & more.
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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.	Product Type	Mounting Style	Package/Case	Memory Size	Organisation	Interface Type	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
EEPROM 256K (32K X 8) 2-WI 1.8V AT24C256C-MAHL-T Microchip Technology 5,000: £0.416 5,000In Stock	Mfr. Part No. AT24C256C-MAHL-T Mouser Part No 556-AT24C256C-MAHL-T	Microchip Technology	EEPROM 256K (32K X 8) 2-WI 1.8V	Datasheet	5,000In Stock	Reel £0.416	Min.: 5,000 Mult.: 5,000 : 5,000	EEPROM	SMD/SMT	UDFN-8	256 kbit	32 k x 8	2-Wire, I2C	- 40 C	+ 85 C		Reel
EEPROM 2K (256 X 8) SPI, 1.8V AT25020B-SSHL-B Microchip Technology 1: £0.24 5,664In Stock	Mfr. Part No. AT25020B-SSHL-B Mouser Part No 556-AT25020B-SSHL-B	Microchip Technology	EEPROM 2K (256 X 8) SPI, 1.8V	Datasheet	5,664In Stock	£0.24 £0.232 £0.224	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-Narrow-8	2 kbit	256 x 8	3-Wire, SPI	- 40 C	+ 85 C		Tube
NOR Flash 16 Mbit, 3.0V (2.3V to 3.6V), -40C to 85C, 528 Byte Binary Page Mode, SOIC-N 150mil (Tape & Reel), Single SPI DataFlash AT45DB161E-SSHF-T Renesas / Dialog 1: £2.64 6,181In Stock	Mfr. Part No. AT45DB161E-SSHF-T Mouser Part No 556-AT45DB161E-SSHFT	Renesas / Dialog	NOR Flash 16 Mbit, 3.0V (2.3V to 3.6V), -40C to 85C, 528 Byte Binary Page Mode, SOIC-N 150mil (Tape & Reel), Single SPI DataFlash Learn More about Renesas / Dialog adesto tech E SPI flash mem	Datasheet	6,181In Stock	Cut Tape £2.64 £2.51 £2.44 £2.34 View Reel £1.91 £2.28 £2.21 £2.17 £2.10 £1.91 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	SOIC-Narrow-8	16 Mbit	2 M x 8	SPI	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 2K 256X8 SER EE 1.8V IND 24AA025T-I/MC Microchip Technology 1: £0.383 3,558In Stock	Mfr. Part No. 24AA025T-I/MC Mouser Part No 579-24AA025T-I/MC	Microchip Technology	EEPROM 2K 256X8 SER EE 1.8V IND	Datasheet	3,558In Stock	Cut Tape £0.383 £0.379 Reel £0.336 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	DFN-8	2 kbit	256 x 8	2-Wire, I2C	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 256K, 32K x 8, 1.8V SER EE, ExT 24AA256T-E/ST Microchip Technology 1: £0.986 1,933In Stock	Mfr. Part No. 24AA256T-E/ST Mouser Part No 579-24AA256T-E/ST	Microchip Technology	EEPROM 256K, 32K x 8, 1.8V SER EE, ExT	Datasheet	1,933In Stock	Cut Tape £0.986 Reel £0.849	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	TSSOP-8	256 kbit	32 k x 8	2-Wire, I2C				Reel, Cut Tape
EEPROM 64kx8 - 1.8V 24AA512-I/MF Microchip Technology 1: £1.63 3,150In Stock	Mfr. Part No. 24AA512-I/MF Mouser Part No 579-24AA512-I/MF	Microchip Technology	EEPROM 64kx8 - 1.8V	Datasheet	3,150In Stock	£1.63 £1.56 £1.51	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	DFN-8	512 kbit	64 k x 8	2-Wire, I2C	- 40 C	+ 85 C		Tube
EEPROM 64K, 8Kx8, 1.8V SER EE, ExT 24AA64-E/SN Microchip Technology 1: £0.473 5,019In Stock	Mfr. Part No. 24AA64-E/SN Mouser Part No 579-24AA64-E/SN	Microchip Technology	EEPROM 64K, 8Kx8, 1.8V SER EE, ExT	Datasheet	5,019In Stock	£0.473 £0.472 £0.464 £0.44	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	64 kbit	8 k x 8	2-Wire, I2C	- 40 C	+ 125 C		Tube
EEPROM 16kx8 - 2.5V 24LC128-E/P Microchip Technology 1: £0.796 3,071In Stock	Mfr. Part No. 24LC128-E/P Mouser Part No 579-24LC128-E/P	Microchip Technology	EEPROM 16kx8 - 2.5V Learn More about Microchip Technology microchip infotainment	Datasheet	3,071In Stock	£0.796 £0.773 £0.728	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	128 kbit	16 k x 8	2-Wire, I2C	- 40 C	+ 125 C		Tube
EEPROM 16K 1024 X 16 SERIAL EE IND 93LC86BT-I/SN Microchip Technology 1: £0.428 3,842In Stock	Mfr. Part No. 93LC86BT-I/SN Mouser Part No 579-93LC86BT-I/SN	Microchip Technology	EEPROM 16K 1024 X 16 SERIAL EE IND	Datasheet	3,842In Stock	Cut Tape £0.428 £0.426 Reel £0.376 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	SOIC-8	16 kbit	1 k x 16	3-Wire, Microwire	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
FIFO 4096 x 18 Synch FIFO Memory SN74V245-7PAG Texas Instruments 1: £16.09 734In Stock	Mfr. Part No. SN74V245-7PAG Mouser Part No 595-SN74V245-7PAG	Texas Instruments	FIFO 4096 x 18 Synch FIFO Memory	Datasheet	734In Stock	£16.09 £14.91 £14.45 £14.09 View £12.20 £11.94	Min.: 1 Mult.: 1	FIFO	SMD/SMT	TQFP-64	72 kbit	4 k x 18		0 C	+ 70 C		Tray
FIFO 16384 x 36 Synch FIF O Memory SN74V3680-6PEU Texas Instruments 1: £59.44 42In Stock	Mfr. Part No. SN74V3680-6PEU Mouser Part No 595-SN74V3680-6PEU	Texas Instruments	FIFO 16384 x 36 Synch FIF O Memory	Datasheet	42In Stock	£59.44 £54.90 £53.12 £51.79 £50.49	Min.: 1 Mult.: 1	FIFO	SMD/SMT	LQFP-128	576 kbit	16 k x 36		0 C	+ 70 C		Tray
EEPROM 128K SPI Serial CMOS EEPROM CAT25128YI-GT3 onsemi 1: £0.511 12,600In Stock	Mfr. Part No. CAT25128YI-GT3 Mouser Part No 698-CAT25128YI-GT3	onsemi	EEPROM 128K SPI Serial CMOS EEPROM Learn More about onsemi cat25x spi serial eeproms	Datasheet	12,600In Stock	Cut Tape £0.511 £0.492 £0.485 £0.457 View Reel £0.359 £0.447 £0.433 £0.423 £0.372 £0.359 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	TSSOP-8	128 kbit	16 k x 8	3-Wire, SPI	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
NOR Flash 8 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-W 208mil (Tape & Reel), Single, Dual, Quad SPI NOR flash AT25FF081A-SHN-T Renesas / Dialog 1: £0.638 8,337In Stock	Mfr. Part No. AT25FF081A-SHN-T Mouser Part No 724-AT25FF081A-SHN-T	Renesas / Dialog	NOR Flash 8 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-W 208mil (Tape & Reel), Single, Dual, Quad SPI NOR flash	Datasheet	8,337In Stock	Cut Tape £0.638 £0.598 £0.582 £0.571 View Reel £0.499 £0.558 £0.544 £0.531 £0.519 £0.499 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	SOIC-8	8 Mbit	1 M x 8	SPI	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
NOR Flash 16 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), Single, Dual, Quad SPI NOR flash AT25SF161B-SSHB-B Renesas / Dialog 1: £0.743 9,050In Stock	Mfr. Part No. AT25SF161B-SSHB-B Mouser Part No 724-AT25SF161BSSHBB	Renesas / Dialog	NOR Flash 16 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog renesas at25sf161b memory	Datasheet	9,050In Stock	£0.743 £0.695 £0.676 £0.661 View £0.646 £0.627 £0.612 £0.598 £0.576	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-Narrow-8	16 Mbit	2 M x 8	SPI	- 40 C	+ 85 C		Tube
SRAM 8Mb 1.8V 55ns 512K x 16 LP SRAM CY62157EV18LL-55BVXI Infineon Technologies 1: £6.76 773In Stock	Mfr. Part No. CY62157EV18LL-55BVXI Mouser Part No 727-C157EV18LL55BVXI	Infineon Technologies	SRAM 8Mb 1.8V 55ns 512K x 16 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	773In Stock	£6.76 £6.37 £6.22 £6.09 View £5.96 £5.83 Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	VFBGA-48	8 Mbit	512 k x 16	Parallel	- 40 C	+ 85 C		Tray
SRAM 4Mb 3V 55ns 512K x 8 LP SRAM CY62148EV30LL-55SXI Infineon Technologies 1: £4.70 935In Stock 500Expected 19/11/2026	Mfr. Part No. CY62148EV30LL-55SXI Mouser Part No 727-C2148EV30LL55SXI	Infineon Technologies	SRAM 4Mb 3V 55ns 512K x 8 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	935In Stock 500Expected 19/11/2026	£4.70 £3.79 £3.68 £3.61 View £3.52 £3.43 £3.40	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOIC-32	4 Mbit	512 k x 8	Parallel	- 40 C	+ 85 C		Tube
NVRAM 256Kb 3V 40Mhz 32K x 8 SPI nvSRAM CY14B256PA-SFXI Infineon Technologies 1: £11.45 460In Stock	Mfr. Part No. CY14B256PA-SFXI Mouser Part No 727-CY14B256PA-SFXI	Infineon Technologies	NVRAM 256Kb 3V 40Mhz 32K x 8 SPI nvSRAM	Datasheet	460In Stock	£11.45 £10.62 £10.07 £9.83 View £9.68 £8.92 £8.91	Min.: 1 Mult.: 1	NVRAM		SOIC-16	256 kbit	32 k x 8	SPI	- 40 C	+ 85 C		Tube
F-RAM FRAM CY15V102QN-50SXI Infineon Technologies 1: £11.64 790In Stock	Mfr. Part No. CY15V102QN-50SXI Mouser Part No 727-CY15V102QN-50SXI	Infineon Technologies	F-RAM FRAM Learn More about Infineon Technologies cypress excelon fram	Datasheet	790In Stock	£11.64 £10.81 £10.47 £10.21 View £9.96 £9.41 £9.26 Quote	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-8	2 Mbit	256 k x 8	SPI	- 40 C	+ 85 C		Tube
SRAM 4Mb 45ns 512K x 8 Low Power SRAM CY62148ELL-45ZSXIT Infineon Technologies 1: £5.36 1,214In Stock	Mfr. Part No. CY62148ELL-45ZSXIT Mouser Part No 727-CY2148ELL45ZSXIT	Infineon Technologies	SRAM 4Mb 45ns 512K x 8 Low Power SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	1,214In Stock	Cut Tape £5.36 £4.99 £4.85 £4.72 View Reel £3.91 £4.61 £4.46 £4.35 £3.91 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SRAM	SMD/SMT	TSOP-32	4 Mbit	512 k x 8	Parallel	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
SRAM 1Mb 55ns 128K x 8 Low Power SRAM CY62128ELL-55ZAXE Infineon Technologies 1: £4.13 563In Stock	Mfr. Part No. CY62128ELL-55ZAXE Mouser Part No 727-CY62128ELL55ZAXE	Infineon Technologies	SRAM 1Mb 55ns 128K x 8 Low Power SRAM Learn More about Infineon Technologies cypress automotive qualified parts	Datasheet	563In Stock	£4.13 £3.93 £3.84 £3.78 View £3.68 £3.25 £3.20	Min.: 1 Mult.: 1	SRAM	SMD/SMT	STSOP-32	1 Mbit	128 k x 8	Parallel	- 40 C	+ 125 C	AEC-Q100	Tray
SRAM 4Mb 45ns 256K x 16 Low Power SRAM CY62146ESL-45ZSXIT Infineon Technologies 1: £4.64 1,029In Stock	Mfr. Part No. CY62146ESL-45ZSXIT Mouser Part No 727-CY62146ESL45ZSX	Infineon Technologies	SRAM 4Mb 45ns 256K x 16 Low Power SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	1,029In Stock	Cut Tape £4.64 £4.32 £4.20 £4.10 View Reel £3.19 £4.00 £3.88 £3.78 £3.19 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SRAM	SMD/SMT	TSOP-44	4 Mbit	256 k x 16	Parallel	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
SRAM 4Mb 3V 45ns 256K x 16 LP SRAM CY62147EV30LL-45BVXIT Infineon Technologies 1: £3.64 2,000In Stock	Mfr. Part No. CY62147EV30LL-45BVXIT Mouser Part No 727-CY62147EV45BVXIT	Infineon Technologies	SRAM 4Mb 3V 45ns 256K x 16 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	2,000In Stock	Cut Tape £3.64 £3.43 £3.35 £3.29 View Reel £2.62 £3.22 £3.13 £3.08 £2.67 £2.62 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SRAM	SMD/SMT	VFBGA-48	4 Mbit	256 k x 16	Parallel	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
SRAM 1Mb 3V 45ns 64K x 16 LP SRAM CY62126EV30LL-45ZSXIT Infineon Technologies 1: £2.24 3,890In Stock	Mfr. Part No. CY62126EV30LL-45ZSXIT Mouser Part No 727-CY6EV30LL45ZSXIT	Infineon Technologies	SRAM 1Mb 3V 45ns 64K x 16 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	3,890In Stock	Cut Tape £2.24 £2.14 £2.10 £1.99 Reel £1.68 View £1.95 £1.89 £1.85 £1.64 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SRAM	SMD/SMT	TSOP-44	1 Mbit	64 k x 16	Parallel	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
SRAM ASYNC SRAMS CY7C1041G30-10ZSXIT Infineon Technologies 1: £10.00 1,295In Stock	Mfr. Part No. CY7C1041G30-10ZSXIT Mouser Part No 727-CY7C1041G3010ZSI	Infineon Technologies	SRAM ASYNC SRAMS Learn More about Infineon Technologies cypress cy7C1021d ram	Datasheet	1,295In Stock	Cut Tape £10.00 £9.46 £9.25 £8.79 View Reel £8.23 £8.58 £8.30 £8.23 £8.23 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SRAM	SMD/SMT	TSOP-44	4 Mbit	256 k x 16	Parallel	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
SRAM CMOS RAM W ECC 4-Mbit CY7C1041GE30-10ZSXI Infineon Technologies 1: £9.45 744In Stock	Mfr. Part No. CY7C1041GE30-10ZSXI Mouser Part No 727-CY7C1041GE3010ZS	Infineon Technologies	SRAM CMOS RAM W ECC 4-Mbit	Datasheet	744In Stock	£9.45 £8.77 £8.51 £8.30 View £7.49 £7.48	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	256 k x 16	Parallel	- 40 C	+ 85 C		Tray