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Microchip Technology Memory ICs

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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	Interface Type
EPROM 512Kb (64Kx8) OTP 5V 45ns AT27C512R-45PU Microchip Technology 1: £2.44 2,466In Stock 3,528Expected 23/11/2026	Mfr. Part No. AT27C512R-45PU Mouser Part No 556-AT27C512R-45PU	Microchip Technology	EPROM 512Kb (64Kx8) OTP 5V 45ns	Datasheet	2,466In Stock 3,528Expected 23/11/2026	£2.44 £2.33 £2.25	Min.: 1 Mult.: 1	EPROM	Through Hole	PDIP-28	512 kbit	Parallel
EPROM 512Kb (64Kx8) OTP 5V 70ns AT27C512R-70JU Microchip Technology 1: £2.23 2,865In Stock	Mfr. Part No. AT27C512R-70JU Mouser Part No 556-AT27C512R70JU	Microchip Technology	EPROM 512Kb (64Kx8) OTP 5V 70ns	Datasheet	2,865In Stock	£2.23 £2.17 £2.08	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-32	512 kbit	Parallel
EEPROM 1M 5V SDP - 150NS IND TEMP AT28C010-15JU Microchip Technology 1: £43.96 89In Stock	Mfr. Part No. AT28C010-15JU Mouser Part No 556-AT28C01015JU	Microchip Technology	EEPROM 1M 5V SDP - 150NS IND TEMP	Datasheet	89In Stock	£43.96 £42.30 £40.66	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	1 Mbit	Parallel
EEPROM 120NS IND TEMP PKG- 120NS IND TEMP AT28C010E-12JU Microchip Technology 1: £44.99 174In Stock	Mfr. Part No. AT28C010E-12JU Mouser Part No 556-AT28C010E12JU	Microchip Technology	EEPROM 120NS IND TEMP PKG- 120NS IND TEMP	Datasheet	174In Stock	£44.99 £43.32 £41.63	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	1 Mbit	Parallel
EEPROM 1M 3V SDP - 200NS IND TEMP AT28LV010-20JU Microchip Technology 1: £42.49 146In Stock 224Expected 04/01/2027	Mfr. Part No. AT28LV010-20JU Mouser Part No 556-AT28LV010-20JU	Microchip Technology	EEPROM 1M 3V SDP - 200NS IND TEMP	Datasheet	146In Stock 224Expected 04/01/2027	£42.49 £40.90 £39.31	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	1 Mbit	Parallel
EEPROM 2K (256x8/128x16) 3-WIRE, NiPdAu, 1.7V AT93C56B-SSHM-T Microchip Technology 1: £0.233 5,717In Stock 12,000Expected 10/11/2026	Mfr. Part No. AT93C56B-SSHM-T Mouser Part No 556-AT93C56B-SSHM-T	Microchip Technology	EEPROM 2K (256x8/128x16) 3-WIRE, NiPdAu, 1.7V	Datasheet	5,717In Stock 12,000Expected 10/11/2026	Cut Tape £0.233 £0.23 Reel £0.208 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EEPROM	SMD/SMT	SOIC-Narrow-8	2 kbit	3-Wire, Microwire
EEPROM 2K (256x8/128x16) 3-WIRE, NiPdAu, 1.7V AT93C56B-XHM-T Microchip Technology 1: £0.248 6,995In Stock	Mfr. Part No. AT93C56B-XHM-T Mouser Part No 556-AT93C56B-XHM-T	Microchip Technology	EEPROM 2K (256x8/128x16) 3-WIRE, NiPdAu, 1.7V	Datasheet	6,995In Stock	Cut Tape £0.248 £0.242 Reel £0.224 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	TSSOP-8	2 kbit	3-Wire, Microwire
EEPROM 4K (512x8/256x16) 3-WIRE, NiPdAu, 1.7V AT93C66B-SSHM-B Microchip Technology 1: £0.24 5,740In Stock	Mfr. Part No. AT93C66B-SSHM-B Mouser Part No 556-AT93C66B-SSHM-B	Microchip Technology	EEPROM 4K (512x8/256x16) 3-WIRE, NiPdAu, 1.7V	Datasheet	5,740In Stock	£0.24 £0.232 £0.224	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-Narrow-8	4 kbit	3-Wire, Microwire
EEPROM 4K (512x8/256x16) 3-WIRE, NiPdAu, 1.7V AT93C66B-XHM-T Microchip Technology 1: £0.263 5,551In Stock	Mfr. Part No. AT93C66B-XHM-T Mouser Part No 556-AT93C66B-XHM-T	Microchip Technology	EEPROM 4K (512x8/256x16) 3-WIRE, NiPdAu, 1.7V	Datasheet	5,551In Stock	Cut Tape £0.263 £0.256 £0.253 Reel £0.24 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	TSSOP-8	4 kbit	3-Wire, Microwire
NOR Flash 2.3V to 3.6V 2Mbit SPI Serial Flash SST25PF020B-80-4C-SAE Microchip Technology 1: £0.818 2,350In Stock	Mfr. Part No. SST25PF020B-80-4C-SAE Mouser Part No 579-020B-80-4C-SAE	Microchip Technology	NOR Flash 2.3V to 3.6V 2Mbit SPI Serial Flash	Datasheet	2,350In Stock	£0.818 £0.78 £0.744	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	2 Mbit	SPI
NOR Flash 2.3V to 3.6V 2Mbit SPI Serial Flash SST25PF020B-80-4C-SAE-T Microchip Technology 1: £0.849 6,529In Stock	Mfr. Part No. SST25PF020B-80-4C-SAE-T Mouser Part No 579-020B-80-4C-SAE-T	Microchip Technology	NOR Flash 2.3V to 3.6V 2Mbit SPI Serial Flash	Datasheet	6,529In Stock	Cut Tape £0.849 £0.826 Reel £0.803 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	NOR Flash	SMD/SMT	SOIC-8	2 Mbit	SPI
SRAM 64K 8K X 8 1.7V SERIAL SRAM IND 23A640T-I/ST Microchip Technology 1: £0.646 1,884In Stock	Mfr. Part No. 23A640T-I/ST Mouser Part No 579-23A640T-I/ST	Microchip Technology	SRAM 64K 8K X 8 1.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	1,884In Stock	Cut Tape £0.646 £0.643 Reel £0.593 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SRAM	SMD/SMT	TSSOP-8	64 kbit	SPI
SRAM 256K 32K X 8 2.7V SERIAL SRAM IND 23K256-I/SN Microchip Technology 1: £1.03 7,093In Stock 5,300Expected 07/12/2026	Mfr. Part No. 23K256-I/SN Mouser Part No 579-23K256-I/SN	Microchip Technology	SRAM 256K 32K X 8 2.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	7,093In Stock 5,300Expected 07/12/2026	£1.03 £0.995 £0.969	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOIC-8	256 kbit	SPI
SRAM 256K 32K X 8 2.7V SERIAL SRAM IND 23K256-I/ST Microchip Technology 1: £1.07 3,812In Stock	Mfr. Part No. 23K256-I/ST Mouser Part No 579-23K256-I/ST	Microchip Technology	SRAM 256K 32K X 8 2.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	3,812In Stock	£1.07 £1.03 £0.995	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSSOP-8	256 kbit	SPI
SRAM 256K 32K X 8 2.7V SERIAL SRAM IND 23K256T-I/ST Microchip Technology 1: £1.18 7,148In Stock	Mfr. Part No. 23K256T-I/ST Mouser Part No 579-23K256T-I/ST	Microchip Technology	SRAM 256K 32K X 8 2.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	7,148In Stock	Cut Tape £1.18 Reel £0.995 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SRAM	SMD/SMT	TSSOP-8	256 kbit	SPI
SRAM 64K 8K X 8 2.7V SERIAL SRAM IND 23K640T-I/SN Microchip Technology 1: £0.615 5,461In Stock	Mfr. Part No. 23K640T-I/SN Mouser Part No 579-23K640T-I/SN	Microchip Technology	SRAM 64K 8K X 8 2.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	5,461In Stock	Cut Tape £0.615 £0.608 Reel £0.552 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SRAM	SMD/SMT	SOIC-8	64 kbit	SPI
SRAM 64K 8K X 8 2.7V SERIAL SRAM IND 23K640T-I/ST Microchip Technology 1: £0.646 2,075In Stock	Mfr. Part No. 23K640T-I/ST Mouser Part No 579-23K640T-I/ST	Microchip Technology	SRAM 64K 8K X 8 2.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	2,075In Stock	Cut Tape £0.646 £0.643 Reel £0.593 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SRAM	SMD/SMT	TSSOP-8	64 kbit	SPI
SRAM 1024K 2.5V SPI SERIAL SRAM Vbat 23LCV1024-I/SN Microchip Technology 1: £2.33 3,412In Stock 2,900Expected 11/11/2026	Mfr. Part No. 23LCV1024-I/SN Mouser Part No 579-23LCV1024-I/SN	Microchip Technology	SRAM 1024K 2.5V SPI SERIAL SRAM Vbat Learn More about Microchip Technology microchip 23lcv sram	Datasheet	3,412In Stock 2,900Expected 11/11/2026	£2.33 £2.24 £2.16	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOIC-8	1 Mbit	SDI, SPI
SRAM 1024K 2.5V SPI SERIAL SRAM Vbat 23LCV1024-I/ST Microchip Technology 1: £2.37 2,514In Stock 800Expected 12/11/2026	Mfr. Part No. 23LCV1024-I/ST Mouser Part No 579-23LCV1024-I/ST	Microchip Technology	SRAM 1024K 2.5V SPI SERIAL SRAM Vbat Learn More about Microchip Technology microchip 23lcv sram	Datasheet	2,514In Stock 800Expected 12/11/2026	£2.37 £2.29 £2.19	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSSOP-8	1 Mbit	SDI, SPI
EEPROM 2K 256 X 8 SERIAL EE 1.8V IND 1/2ARRAY W 24AA024HT-I/MNY Microchip Technology 1: £0.33 4,937In Stock	Mfr. Part No. 24AA024HT-I/MNY Mouser Part No 579-24AA024HTIMNY	Microchip Technology	EEPROM 2K 256 X 8 SERIAL EE 1.8V IND 1/2ARRAY W	Datasheet	4,937In Stock	Cut Tape £0.33 £0.328 £0.311 Reel £0.297 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	TDFN-8	2 kbit	2-Wire, I2C
EEPROM 2K 256X8 SER EE 1.8V 18 I/O 10-BIT ADC 24AA024T-I/MNY Microchip Technology 1: £0.33 6,096In Stock	Mfr. Part No. 24AA024T-I/MNY Mouser Part No 579-24AA024T-I/MNY	Microchip Technology	EEPROM 2K 256X8 SER EE 1.8V 18 I/O 10-BIT ADC	Datasheet	6,096In Stock	Cut Tape £0.33 £0.328 £0.311 Reel £0.297 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	TDFN-8	2 kbit	2-Wire, I2C
EEPROM 2K, SERIAL EE, EXT 256 X 8 1.8V 24AA025E48T-E/OT Microchip Technology 1: £0.346 6,332In Stock	Mfr. Part No. 24AA025E48T-E/OT Mouser Part No 579-24AA025E48T-E/OT	Microchip Technology	EEPROM 2K, SERIAL EE, EXT 256 X 8 1.8V	Datasheet	6,332In Stock	Cut Tape £0.346 £0.344 £0.336 Reel £0.328 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	SOT-23-6	2 kbit	2-Wire, I2C
EEPROM 2K, SERIAL EE, EXT 256 X 8 1.8V 24AA025E64T-E/OT Microchip Technology 1: £0.346 9,292In Stock	Mfr. Part No. 24AA025E64T-E/OT Mouser Part No 579-24AA025E64T-E/OT	Microchip Technology	EEPROM 2K, SERIAL EE, EXT 256 X 8 1.8V	Datasheet	9,292In Stock	Cut Tape £0.346 £0.344 £0.336 Reel £0.328	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	SOT-23-6	2 kbit	2-Wire, I2C
EEPROM 1024K 128KX8 1.8V SER EE 24AA1025-I/SM Microchip Technology 1: £3.06 3,102In Stock	Mfr. Part No. 24AA1025-I/SM Mouser Part No 579-24AA1025-I/SM	Microchip Technology	EEPROM 1024K 128KX8 1.8V SER EE Learn More about Microchip Technology microchip 24xx1025 serial eeprom	Datasheet	3,102In Stock	£3.06 £2.97 £2.85	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIJ-8	1 Mbit	2-Wire, I2C
EEPROM 1024K 128K X 8 1.8V 24AA1025-I/SN Microchip Technology 1: £3.05 1,564In Stock	Mfr. Part No. 24AA1025-I/SN Mouser Part No 579-24AA1025-I/SN	Microchip Technology	EEPROM 1024K 128K X 8 1.8V Learn More about Microchip Technology microchip 24xx1025 serial eeprom	Datasheet	1,564In Stock	£3.05 £2.95 £2.84	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	1 Mbit	2-Wire, I2C