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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.	Memory Size	Interface Type	Maximum Clock Frequency	Organisation	Package/Case	Access Time	Supply Voltage - Min	Supply Voltage - Max	Mounting Style	Data Retention	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
EEPROM 512x8 Or 256x16 93LC66-I/P Microchip Technology 1: £0.676 531In Stock	Mfr. Part No. 93LC66-I/P Mouser Part No 579-93LC66-I/P	Microchip Technology	EEPROM 512x8 Or 256x16	Datasheet	531In Stock	£0.676 £0.672 £0.648 £0.624	Min.: 1 Mult.: 1	4 kbit	3-Wire, Microwire	2 MHz	512 x 8/256 x 16	PDIP-8	400 ns	2.5 V	5.5 V	Through Hole	200 Year	- 40 C	+ 85 C		Tube
EEPROM 512x8 Or 256x16 93LC66-I/SN Microchip Technology 1: £0.571 56In Stock 600Expected 28/12/2026	Mfr. Part No. 93LC66-I/SN Mouser Part No 579-93LC66-I/SN	Microchip Technology	EEPROM 512x8 Or 256x16	Datasheet	56In Stock 600Expected 28/12/2026	£0.571 £0.568 £0.545 £0.52	Min.: 1 Mult.: 1	4 kbit	3-Wire, Microwire	2 MHz	512 x 8/256 x 16	SOIC-8	400 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Tube
EEPROM 512x8 93LC66A-I/SN Microchip Technology 1: £0.285 1,649In Stock	Mfr. Part No. 93LC66A-I/SN Mouser Part No 579-93LC66A-I/SN	Microchip Technology	EEPROM 512x8	Datasheet	1,649In Stock	£0.285 £0.28 £0.272 £0.265	Min.: 1 Mult.: 1	4 kbit	3-Wire, Microwire	2 MHz	512 x 8	SOIC-8	200 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Tube
EEPROM 256x16 93LC66B-E/ST Microchip Technology 1: £0.39 234In Stock	Mfr. Part No. 93LC66B-E/ST Mouser Part No 579-93LC66B-E/ST	Microchip Technology	EEPROM 256x16	Datasheet	234In Stock	£0.39 £0.384 £0.376 £0.361	Min.: 1 Mult.: 1	4 kbit	3-Wire, Microwire	2 MHz	256 x 16	TSSOP-8	200 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C		Tube
EEPROM 256x16 93LC66B-I/SN Microchip Technology 1: £0.285 2,636In Stock	Mfr. Part No. 93LC66B-I/SN Mouser Part No 579-93LC66B-I/SN	Microchip Technology	EEPROM 256x16	Datasheet	2,636In Stock	£0.285 £0.28 £0.272 £0.265	Min.: 1 Mult.: 1	4 kbit	3-Wire, Microwire	2 MHz	256 x 16	SOIC-8	200 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Tube
EEPROM 128x8 Or 64x16 93LC66C-E/SN Microchip Technology 1: £0.346 221In Stock	Mfr. Part No. 93LC66C-E/SN Mouser Part No 579-93LC66C-E/SN	Microchip Technology	EEPROM 128x8 Or 64x16	Datasheet	221In Stock	£0.346 £0.344 £0.336 £0.328	Min.: 1 Mult.: 1	4 kbit	3-Wire, Microwire	3 MHz	512 x 8/256 x 16	SOIC-8	200 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C		Tube
EEPROM 128x8 Or 64x16 93LC66C-I/P Microchip Technology 1: £0.361 41In Stock 960Expected 16/11/2026	Mfr. Part No. 93LC66C-I/P Mouser Part No 579-93LC66C-I/P	Microchip Technology	EEPROM 128x8 Or 64x16	Datasheet	41In Stock 960Expected 16/11/2026	£0.361 £0.344 £0.336	Min.: 1 Mult.: 1	4 kbit	3-Wire, Microwire	3 MHz	512 x 8/256 x 16	PDIP-8	200 ns	2.5 V	5.5 V	Through Hole	200 Year	- 40 C	+ 85 C		Tube
EEPROM 128x8 Or 64x16 93LC66C-I/SN Microchip Technology 1: £0.285 1,177In Stock	Mfr. Part No. 93LC66C-I/SN Mouser Part No 579-93LC66C-I/SN	Microchip Technology	EEPROM 128x8 Or 64x16	Datasheet	1,177In Stock	£0.285 £0.28 £0.272 £0.265	Min.: 1 Mult.: 1	4 kbit	3-Wire, Microwire	3 MHz	512 x 8/256 x 16	SOIC-8	200 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Tube
EEPROM 512x8 Or 256x16 93LC66/P Microchip Technology 1: £0.676 80In Stock	Mfr. Part No. 93LC66/P Mouser Part No 579-93LC66P	Microchip Technology	EEPROM 512x8 Or 256x16	Datasheet	80In Stock	£0.676 £0.672 £0.648 £0.624	Min.: 1 Mult.: 1	4 kbit	3-Wire, Microwire	2 MHz	512 x 8/256 x 16	PDIP-8	400 ns	2.5 V	5.5 V	Through Hole	200 Year	0 C	+ 70 C		Tube
EEPROM 512x8 Or 256x16 93LC66/SN Microchip Technology 1: £0.533 663In Stock	Mfr. Part No. 93LC66/SN Mouser Part No 579-93LC66SN	Microchip Technology	EEPROM 512x8 Or 256x16	Datasheet	663In Stock	£0.533 £0.515	Min.: 1 Mult.: 1	4 kbit	3-Wire, Microwire	2 MHz	512 x 8/256 x 16	SOIC-8	400 ns	2.5 V	5.5 V	SMD/SMT	200 Year	0 C	+ 70 C		Tube
EEPROM 516x8 Or 1024x8 93LC76/SN Microchip Technology 1: £0.908 106In Stock	Mfr. Part No. 93LC76/SN Mouser Part No 579-93LC76/SN	Microchip Technology	EEPROM 516x8 Or 1024x8	Datasheet	106In Stock	£0.908 £0.882 £0.841	Min.: 1 Mult.: 1	8 kbit	3-Wire, Microwire	3 MHz	1 k x 8/512 x 16	SOIC-8	100 ns	2.5 V	6 V	SMD/SMT	200 Year	0 C	+ 70 C	93LC76	Tube
EEPROM 1024x16-2048x8 SOIC8 93LC86/SN Microchip Technology 1: £0.908 318In Stock	Mfr. Part No. 93LC86/SN Mouser Part No 579-93LC86/SN	Microchip Technology	EEPROM 1024x16-2048x8 SOIC8	Datasheet	318In Stock	£0.908 £0.882 £0.841	Min.: 1 Mult.: 1	16 kbit	3-Wire, Microwire	3 MHz	2 k x 8/1 k x 16	SOIC-8	100 ns	2.5 V	6 V	SMD/SMT	200 Year	0 C	+ 70 C		Tube
EEPROM 16K 1024 X 16 SERIAL EE IND 93LC86B-I/SN Microchip Technology 1: £0.405 2,310In Stock	Mfr. Part No. 93LC86B-I/SN Mouser Part No 579-93LC86B-I/SN	Microchip Technology	EEPROM 16K 1024 X 16 SERIAL EE IND	Datasheet	2,310In Stock	£0.405 £0.40 £0.392 £0.376	Min.: 1 Mult.: 1	16 kbit	3-Wire, Microwire	3 MHz	1 k x 16	SOIC-8	100 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Tube
EEPROM 1024x16-2048x8 2.5V EXT TEMP, SOIC8 93LC86C-E/SN Microchip Technology 1: £0.473 171In Stock	Mfr. Part No. 93LC86C-E/SN Mouser Part No 579-93LC86C-E/SN	Microchip Technology	EEPROM 1024x16-2048x8 2.5V EXT TEMP, SOIC8 Learn More about Microchip Technology microchip infotainment	Datasheet	171In Stock	£0.473 £0.472 £0.464 £0.44	Min.: 1 Mult.: 1	16 kbit	3-Wire, Microwire	3 MHz	2 k x 8/1 k x 16	SOIC-8	100 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C		Tube
EEPROM 1024x16-2048x8 2.5V IND TEMP, MSOP8 93LC86C-I/MS Microchip Technology 1: £0.45 63In Stock	Mfr. Part No. 93LC86C-I/MS Mouser Part No 579-93LC86C-I/MS	Microchip Technology	EEPROM 1024x16-2048x8 2.5V IND TEMP, MSOP8 Learn More about Microchip Technology microchip infotainment	Datasheet	63In Stock	£0.45 £0.448 £0.44 £0.424	Min.: 1 Mult.: 1	16 kbit	3-Wire, Microwire	3 MHz	2 k x 8/1 k x 16	MSOP-8	100 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Tube
EEPROM 1024x16-2048x8 2.5V IND TEMP, PDIP8 93LC86C-I/P Microchip Technology 1: £0.488 124In Stock	Mfr. Part No. 93LC86C-I/P Mouser Part No 579-93LC86C-I/P	Microchip Technology	EEPROM 1024x16-2048x8 2.5V IND TEMP, PDIP8 Learn More about Microchip Technology microchip infotainment	Datasheet	124In Stock	£0.488 £0.48 £0.464	Min.: 1 Mult.: 1	16 kbit	3-Wire, Microwire	3 MHz	2 k x 8/1 k x 16	PDIP-8	100 ns	2.5 V	5.5 V	Through Hole	200 Year	- 40 C	+ 85 C		Tube
EEPROM 1024x16-2048x8 2.5V IND TEMP, SOIC8 93LC86C-I/SN Microchip Technology 1: £0.405 1,021In Stock	Mfr. Part No. 93LC86C-I/SN Mouser Part No 579-93LC86C-I/SN	Microchip Technology	EEPROM 1024x16-2048x8 2.5V IND TEMP, SOIC8 Learn More about Microchip Technology microchip infotainment	Datasheet	1,021In Stock	£0.405 £0.40 £0.392 £0.376	Min.: 1 Mult.: 1	16 kbit	3-Wire, Microwire	3 MHz	2 k x 8/1 k x 16	SOIC-8	100 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Tube
EEPROM 1024x16-2048x8 2.5V IND TMP, TSSOP8 93LC86C-I/ST Microchip Technology 1: £0.45 151In Stock	Mfr. Part No. 93LC86C-I/ST Mouser Part No 579-93LC86C-I/ST	Microchip Technology	EEPROM 1024x16-2048x8 2.5V IND TMP, TSSOP8 Learn More about Microchip Technology microchip infotainment	Datasheet	151In Stock	£0.45 £0.448 £0.44 £0.424	Min.: 1 Mult.: 1	16 kbit	3-Wire, Microwire	3 MHz	2 k x 8/1 k x 16	TSSOP-8	100 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Tube
EEPROM 1024x16-2048x8 IND TEMP, PDIP8 93LC86-I/P Microchip Technology 1: £1.03 276In Stock	Mfr. Part No. 93LC86-I/P Mouser Part No 579-93LC86IP	Microchip Technology	EEPROM 1024x16-2048x8 IND TEMP, PDIP8	Datasheet	276In Stock	£1.03 £0.995 £0.952	Min.: 1 Mult.: 1	16 kbit	3-Wire, Microwire	3 MHz	2 k x 8/1 k x 16	PDIP-8	100 ns	2.5 V	6 V	Through Hole	200 Year	- 40 C	+ 85 C		Tube
EEPROM 1024x16-2048x8 PDIP8 93LC86/P Microchip Technology 1: £1.03 197In Stock	Mfr. Part No. 93LC86/P Mouser Part No 579-93LC86P	Microchip Technology	EEPROM 1024x16-2048x8 PDIP8	Datasheet	197In Stock	£1.03 £0.995 £0.952	Min.: 1 Mult.: 1	16 kbit	3-Wire, Microwire	3 MHz	2 k x 8/1 k x 16	PDIP-8	100 ns	2.5 V	6 V	Through Hole	200 Year	0 C	+ 70 C		Tube
EEPROM 2.7-4.5V, 125Kbps Ind Tmp, 8-SOIC AT21CS11-SSH10-B Microchip Technology 1: £0.196 1,281In Stock	Mfr. Part No. AT21CS11-SSH10-B Mouser Part No 579-AT21CS11-SSH10-B	Microchip Technology	EEPROM 2.7-4.5V, 125Kbps Ind Tmp, 8-SOIC Learn More about Microchip Technology microchip at21cs11 eeprom	Datasheet	1,281In Stock	£0.196 £0.192 £0.184 £0.176	Min.: 1 Mult.: 1	1 kbit	1-Wire		128 x 8	SOIC-8		2.7 V	4.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT21CS01	Tube
EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-PDIP AT24C04D-PUM Microchip Technology 1: £0.353 1,003In Stock	Mfr. Part No. AT24C04D-PUM Mouser Part No 579-AT24C04D-PUM	Microchip Technology	EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-PDIP	Datasheet	1,003In Stock	£0.353 £0.352 £0.344 £0.336 £0.328	Min.: 1 Mult.: 1	4 kbit	2-Wire, I2C	1 MHz	512 x 8	PDIP-8	450 ns	1.7 V	3.6 V	Through Hole	100 Year	- 40 C	+ 85 C	AT24C04D	Tube
EEPROM 2.5-5.5V, 5MHz, Ind Tmp, 8-SOIC-N AT25M02-SSHD-B Microchip Technology 1: £2.08 176In Stock	Mfr. Part No. AT25M02-SSHD-B Mouser Part No 579-AT25M02-SSHD-B	Microchip Technology	EEPROM 2.5-5.5V, 5MHz, Ind Tmp, 8-SOIC-N	Datasheet	176In Stock	£2.08 £2.01 £1.96 £1.93	Min.: 1 Mult.: 1	2 Mbit	3-Wire, SPI	5 MHz	256 k x 8	SOIC-8	80 ns	2.5 V	5.5 V	SMD/SMT	40 Year	- 40 C	+ 85 C	AT25M02	Tube
EEPROM 1.7-5.5V, 5MHz, Ind Tmp, 8-SOIC-N AT25M02-SSHM-B Microchip Technology 1: £2.08 380In Stock	Mfr. Part No. AT25M02-SSHM-B Mouser Part No 579-AT25M02-SSHM-B	Microchip Technology	EEPROM 1.7-5.5V, 5MHz, Ind Tmp, 8-SOIC-N	Datasheet	380In Stock	£2.08 £2.01 £1.96 £1.93	Min.: 1 Mult.: 1	2 Mbit	3-Wire, SPI	5 MHz	256 k x 8	SOIC-8	80 ns	1.7 V	5.5 V	SMD/SMT	40 Year	- 40 C	+ 85 C	AT25M02	Tube
EEPROM 1024-Bit, 1-Wire EEPROM for Automotive A DS2431P-A1+ Analog Devices / Maxim Integrated 1: £5.04 659In Stock	Mfr. Part No. DS2431P-A1+ Mouser Part No 700-DS2431P-A1	Analog Devices / Maxim Integrated	EEPROM 1024-Bit, 1-Wire EEPROM for Automotive A Learn More about Analog Devices / Maxim Integrated maximds2431	Datasheet	659In Stock	£5.04 £4.70 £4.55 £4.44 View £4.34 £4.19 £4.09 £3.99 £3.88	Min.: 1 Mult.: 1	1 kbit	1-Wire		256 x 4	TSOC-6		4.5 V	5.25 V	SMD/SMT	40 Year	- 40 C	+ 125 C	DS2431P	Tube