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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
EEPROM 2.7-4.5V, 125Kbps Ind Tmp, 3-SOT23 AT21CS11-STU10-T Microchip Technology 1: £0.203 10,733In Stock	Mfr. Part No. AT21CS11-STU10-T Mouser Part No 579-AT21CS11-STU10-T	Microchip Technology	EEPROM 2.7-4.5V, 125Kbps Ind Tmp, 3-SOT23 Learn More about Microchip Technology microchip at21cs11 eeprom	Datasheet	10,733In Stock	Cut Tape £0.203 £0.196 Reel £0.176 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	SOT-23-3	1 kbit	1-Wire
EEPROM 1.7-5.5V, 1MHz, Ind Tmp, 8-UDFN AT24C16C-MAHM-E Microchip Technology 1: £0.315 8,222In Stock	Mfr. Part No. AT24C16C-MAHM-E Mouser Part No 579-AT24C16C-MAHM-E	Microchip Technology	EEPROM 1.7-5.5V, 1MHz, Ind Tmp, 8-UDFN	Datasheet	8,222In Stock	Cut Tape £0.315 £0.311 Reel £0.311	Min.: 1 Mult.: 1 : 15,000	EEPROM	SMD/SMT	UDFN-8	16 kbit	2-Wire, I2C
EEPROM 1.7-5.5V, 1MHz, Ind Tmp, 8-SOIC-N AT24CM02-SSHM-B Microchip Technology 1: £2.08 887In Stock	Mfr. Part No. AT24CM02-SSHM-B Mouser Part No 579-AT24CM02-SSHM-B	Microchip Technology	EEPROM 1.7-5.5V, 1MHz, Ind Tmp, 8-SOIC-N	Datasheet	887In Stock	£2.08 £2.01 £1.96 £1.93	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	2 Mbit	2-Wire, I2C
EEPROM 1K, 1.7-3.6V, 1MHz, Ind Temp, 5-SOT23 AT24CSW010-STUM-T Microchip Technology 1: £0.248 7,537In Stock	Mfr. Part No. AT24CSW010-STUM-T Mouser Part No 579-AT24CSW010STUM-T	Microchip Technology	EEPROM 1K, 1.7-3.6V, 1MHz, Ind Temp, 5-SOT23 Learn More about Microchip Technology microchip at24cswx serial eeproms	Datasheet	7,537In Stock	Cut Tape £0.248 £0.242 Reel £0.224	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	TSOT-23-5	1 kbit	2-Wire, I2C
EEPROM 2K, 1.7-3.6V, 1MHz, Ind Tmp, 5-SOT23 AT24CSW020-STUM-T Microchip Technology 1: £0.263 4,884In Stock	Mfr. Part No. AT24CSW020-STUM-T Mouser Part No 579-AT24CSW020STUM-T	Microchip Technology	EEPROM 2K, 1.7-3.6V, 1MHz, Ind Tmp, 5-SOT23 Learn More about Microchip Technology microchip at24cswx serial eeproms	Datasheet	4,884In Stock	Cut Tape £0.263 £0.256 £0.253 Reel £0.24	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	TSOT-23-5	2 kbit	2-Wire, I2C
EEPROM 4K, 1.7-3.6V, 1MHz, Ind Tmp, 5-SOT23 AT24CSW040-STUM-T Microchip Technology 1: £0.278 12,578In Stock	Mfr. Part No. AT24CSW040-STUM-T Mouser Part No 579-AT24CSW040STUM-T	Microchip Technology	EEPROM 4K, 1.7-3.6V, 1MHz, Ind Tmp, 5-SOT23 Learn More about Microchip Technology microchip at24cswx serial eeproms	Datasheet	12,578In Stock	Cut Tape £0.278 £0.276 Reel £0.249	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	TSOT-23-5	4 kbit	2-Wire, I2C
EEPROM 8K, 1.7-3.6V, 1MHz, Ind Tmp, 5-SOT23 AT24CSW080-STUM-T Microchip Technology 1: £0.315 9,770In Stock 14,421Expected 09/11/2026	Mfr. Part No. AT24CSW080-STUM-T Mouser Part No 579-AT24CSW080STUM-T	Microchip Technology	EEPROM 8K, 1.7-3.6V, 1MHz, Ind Tmp, 5-SOT23 Learn More about Microchip Technology microchip at24cswx serial eeproms	Datasheet	9,770In Stock 14,421Expected 09/11/2026	Cut Tape £0.315 £0.311 Reel £0.28 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	TSOT-23-5	8 kbit	2-Wire, I2C
EEPROM 2.5-5.5V, 5MHz, Ind Tmp, 8-SOIC-N AT25M02-SSHD-T Microchip Technology 1: £2.10 3,753In Stock	Mfr. Part No. AT25M02-SSHD-T Mouser Part No 579-AT25M02-SSHD-T	Microchip Technology	EEPROM 2.5-5.5V, 5MHz, Ind Tmp, 8-SOIC-N	Datasheet	3,753In Stock	Cut Tape £2.10 Reel £1.93 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EEPROM	SMD/SMT	SOIC-8	2 Mbit	3-Wire, SPI
EPROM 45NS, PLCC, IND TEMP, GREEN AT27C256R-45JU-T Microchip Technology 1: £2.16 992In Stock	Mfr. Part No. AT27C256R-45JU-T Mouser Part No 579-AT27C256R-45JU-T	Microchip Technology	EPROM 45NS, PLCC, IND TEMP, GREEN	Datasheet	992In Stock	Cut Tape £2.16 Reel £1.98	Min.: 1 Mult.: 1 : 750	EPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EEPROM 200NS, PLCC, IND TEMP, GREEN AT28BV64B-20JU-T Microchip Technology 1: £4.45 313In Stock	Mfr. Part No. AT28BV64B-20JU-T Mouser Part No 579-AT28BV64B-20JU-T	Microchip Technology	EEPROM 200NS, PLCC, IND TEMP, GREEN	Datasheet	313In Stock	Cut Tape £4.45 Reel £4.09 MouseReel Available	Min.: 1 Mult.: 1 : 750	EEPROM	SMD/SMT	PLCC-32	64 kbit	Parallel
EEPROM 1.7-5.5V, 1MHz, Ind Tmp, 8-UDFN AT34C02D-MAHM-E Microchip Technology 1: £0.248 14,807In Stock	Mfr. Part No. AT34C02D-MAHM-E Mouser Part No 579-AT34C02D-MAHM-E	Microchip Technology	EEPROM 1.7-5.5V, 1MHz, Ind Tmp, 8-UDFN	Datasheet	14,807In Stock	Cut Tape £0.248 £0.242 Reel £0.242 MouseReel Available	Min.: 1 Mult.: 1 : 15,000	EEPROM	SMD/SMT	UDFN-8	2 kbit	2-Wire, I2C
NOR Flash 4.5V to 5.5V 1Mbit Multi-Purpose Flash SST39SF010A-55-4I-NHE Microchip Technology 1: £1.71 933In Stock	Mfr. Part No. SST39SF010A-55-4I-NHE Mouser Part No 579-SST39010A554INHE	Microchip Technology	NOR Flash 4.5V to 5.5V 1Mbit Multi-Purpose Flash	Datasheet	933In Stock	£1.71 £1.64 £1.58	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	PLCC-32	1 Mbit	Parallel
NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash SST39LF040-55-4C-NHE-T Microchip Technology 1: £2.03 1,871In Stock	Mfr. Part No. SST39LF040-55-4C-NHE-T Mouser Part No 579-SST39LF040554CN	Microchip Technology	NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash	Datasheet	1,871In Stock	Cut Tape £2.03 Reel £1.86 MouseReel Available	Min.: 1 Mult.: 1 : 750	NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
NOR Flash 1M (128K x 8) 33MHz SST25VF010A-33-4I-SAE Microchip Technology 1: £0.578 5,863In Stock	Mfr. Part No. SST25VF010A-33-4I-SAE Mouser Part No 804-25VF010A3ISAE	Microchip Technology	NOR Flash 1M (128K x 8) 33MHz	Datasheet	5,863In Stock	£0.578 £0.576 £0.56 £0.536	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	1 Mbit	SPI
NOR Flash 1M (128Kx8) 33MHz 2.7-3.6V Industrial SST25VF010A-33-4I-SAE-T Microchip Technology 1: £0.691 2,207In Stock	Mfr. Part No. SST25VF010A-33-4I-SAE-T Mouser Part No 804-25VF010A3ISAE-T	Microchip Technology	NOR Flash 1M (128Kx8) 33MHz 2.7-3.6V Industrial	Datasheet	2,207In Stock	Cut Tape £0.691 £0.689 Reel £0.608 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	NOR Flash	SMD/SMT	SOIC-8	1 Mbit	SPI
NOR Flash 1M (128Kx8) 70ns 5.0V Commercial SST39SF010A-70-4C-NHE-T Microchip Technology 1: £1.62 1,702In Stock	Mfr. Part No. SST39SF010A-70-4C-NHE-T Mouser Part No 804-39SF010A7CNHE-T	Microchip Technology	NOR Flash 1M (128Kx8) 70ns 5.0V Commercial	Datasheet	1,702In Stock	Cut Tape £1.62 Reel £1.47	Min.: 1 Mult.: 1 : 750	NOR Flash	SMD/SMT	PLCC-32	1 Mbit	Parallel
NOR Flash 128K X 8 70ns SST39SF010A-70-4I-NHE Microchip Technology 1: £1.65 1,757In Stock	Mfr. Part No. SST39SF010A-70-4I-NHE Mouser Part No 804-39SF010A7INHE	Microchip Technology	NOR Flash 128K X 8 70ns	Datasheet	1,757In Stock	£1.65 £1.60 £1.54	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	PLCC-32	1 Mbit	Parallel
NOR Flash 256K X 8 70ns SST39SF020A-70-4I-NHE Microchip Technology 1: £1.92 2,480In Stock	Mfr. Part No. SST39SF020A-70-4I-NHE Mouser Part No 804-39SF020A7INHE	Microchip Technology	NOR Flash 256K X 8 70ns	Datasheet	2,480In Stock	£1.92 £1.86 £1.77	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	PLCC-32	2 Mbit	Parallel
NOR Flash 512K X 8 70ns SST39SF040-70-4C-NHE Microchip Technology 1: £2.15 3,111In Stock	Mfr. Part No. SST39SF040-70-4C-NHE Mouser Part No 804-39SF0407CNHE	Microchip Technology	NOR Flash 512K X 8 70ns	Datasheet	3,111In Stock	£2.15 £2.05 £1.98	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
NOR Flash 4M (512Kx8) 70ns 5.0V Commercial SST39SF040-70-4C-NHE-T Microchip Technology 1: £2.16 706In Stock	Mfr. Part No. SST39SF040-70-4C-NHE-T Mouser Part No 804-39SF0407CNHE-T	Microchip Technology	NOR Flash 4M (512Kx8) 70ns 5.0V Commercial	Datasheet	706In Stock	Cut Tape £2.16 Reel £1.98	Min.: 1 Mult.: 1 : 750	NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
NOR Flash 512K X 8 70ns SST39SF040-70-4I-NHE Microchip Technology 1: £2.23 3,889In Stock	Mfr. Part No. SST39SF040-70-4I-NHE Mouser Part No 804-39SF0407INHE	Microchip Technology	NOR Flash 512K X 8 70ns	Datasheet	3,889In Stock	£2.23 £2.15 £2.05	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
NOR Flash 4M (512Kx8) 70ns 2.7-3.6V Industrial SST39VF040-70-4I-NHE-T Microchip Technology 1: £2.03 635In Stock	Mfr. Part No. SST39VF040-70-4I-NHE-T Mouser Part No 804-39VF0407INHE-T	Microchip Technology	NOR Flash 4M (512Kx8) 70ns 2.7-3.6V Industrial	Datasheet	635In Stock	Cut Tape £2.03 Reel £1.89 MouseReel Available	Min.: 1 Mult.: 1 : 750	NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
NOR Flash 2.7V to 3.6V 1Mbit Multi-Purpose Flash Microchip Technology SST39VF010-70-4I-TU SST39VF010-70-4I-TU Microchip Technology 1: £1.28 403In Stock New Product	Mfr. Part No. SST39VF010-70-4I-TU Mouser Part No 579-SST39VF010704ITU New Product	Microchip Technology	NOR Flash 2.7V to 3.6V 1Mbit Multi-Purpose Flash	Datasheet	403In Stock	£1.28 £1.24 £1.20	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TSOP-32	1 Mbit	Parallel
EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, MSOP 24CSM01-E/MS Microchip Technology 1: £0.899 343In Stock	Mfr. Part No. 24CSM01-E/MS Mouser Part No 579-24CSM01-E/MS	Microchip Technology	EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, MSOP Learn More about Microchip Technology microchip 24csm01 eeproms	Datasheet	343In Stock	£0.899 £0.871 £0.849 £0.834	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	1 Mbit	I2C
EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, PDIP 24CSM01-E/P Microchip Technology 1: £1.01 413In Stock	Mfr. Part No. 24CSM01-E/P Mouser Part No 579-24CSM01-E/P	Microchip Technology	EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, PDIP Learn More about Microchip Technology microchip 24csm01 eeproms	Datasheet	413In Stock	£1.01 £0.978 £0.96 £0.943	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	1 Mbit	I2C