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Microchip EEPROM

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) 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 32K 4KX8 1.8V SER EE IND 25AA320AT-I/MS Microchip Technology 1: HK$7.07 5,915In Stock	Mfr. Part No. 25AA320AT-I/MS Mouser Part No 579-25AA320AT-I/MS	Microchip Technology	EEPROM 32K 4KX8 1.8V SER EE IND	Datasheet	5,915In Stock	Cut Tape HK$7.07 HK$7.04 Reel HK$6.30 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	32 kbit	SPI	10 MHz	4 k x 8	MSOP-8	50 ns	1.8 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	25AA320A	Reel, Cut Tape, MouseReel
EEPROM 32K 4KX8 1.8V SER EE IND 25AA320AT-I/SN Microchip Technology 1: HK$6.74 2,294In Stock	Mfr. Part No. 25AA320AT-I/SN Mouser Part No 579-25AA320AT-I/SN	Microchip Technology	EEPROM 32K 4KX8 1.8V SER EE IND	Datasheet	2,294In Stock	Cut Tape HK$6.74 HK$6.67 Reel HK$5.87 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	32 kbit	SPI	10 MHz	4 k x 8	SOIC-8	50 ns	1.8 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	25AA320A	Reel, Cut Tape, MouseReel
EEPROM 8-SOIC(3.9 x 4.9 mm) 25CSM04-I/SN Microchip Technology Restricted Availability	Mfr. Part No. 25CSM04-I/SN Mouser Part No 579-25CSM04-I/SN	Microchip Technology	EEPROM 8-SOIC(3.9 x 4.9 mm) Learn More about Microchip Technology microchip 25csm4 serial eeproms Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability	4 Mbit	SPI	8 MHz	512 k x 8	SOIC-8	40 ns	2.5 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C		Tube
EEPROM 8-TDFN (6 x 5 mm) 25CSM04T-I/MF Microchip Technology Restricted Availability	Mfr. Part No. 25CSM04T-I/MF Mouser Part No 579-25CSM04T-I/MF	Microchip Technology	EEPROM 8-TDFN (6 x 5 mm) Learn More about Microchip Technology microchip 25csm4 serial eeproms Mouser does not sell this product in your region.	Datasheet			Restricted Availability	4 Mbit	SPI	8 MHz	512 k x 8	TDFN-8	40 ns	2.5 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 8-SOIC(3.9 x 4.9 mm) 25CSM04T-I/SN Microchip Technology Restricted Availability	Mfr. Part No. 25CSM04T-I/SN Mouser Part No 579-25CSM04T-I/SN	Microchip Technology	EEPROM 8-SOIC(3.9 x 4.9 mm) Learn More about Microchip Technology microchip 25csm4 serial eeproms Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability	4 Mbit	SPI	8 MHz	512 k x 8	SOIC-8	40 ns	2.5 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C		Reel, Cut Tape
EEPROM 1K 128X8 2.5V SER EE EXT 25LC010AT-I/SN Microchip Technology 1: HK$4.36 3,710In Stock	Mfr. Part No. 25LC010AT-I/SN Mouser Part No 579-25LC010AT-I/SN	Microchip Technology	EEPROM 1K 128X8 2.5V SER EE EXT	Datasheet	3,710In Stock	Cut Tape HK$4.36 HK$4.28 Reel HK$3.95 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	1 kbit	SPI	5 MHz	128 x 8	SOIC-8	100 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 2K 256X8 2.5V SER EE IND 25LC020AT-I/OT Microchip Technology 1: HK$4.36 4,105In Stock	Mfr. Part No. 25LC020AT-I/OT Mouser Part No 579-25LC020AT-I/OT	Microchip Technology	EEPROM 2K 256X8 2.5V SER EE IND	Datasheet	4,105In Stock	Cut Tape HK$4.36 HK$4.28 Reel HK$3.95 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	2 kbit	SPI	5 MHz	256 x 8	SOT-23-6	100 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 4K 512X8 2.5V SER EE EXT 25LC040AT-E/MC Microchip Technology 1: HK$6.33 6,570In Stock	Mfr. Part No. 25LC040AT-E/MC Mouser Part No 579-25LC040AT-E/MC	Microchip Technology	EEPROM 4K 512X8 2.5V SER EE EXT	Datasheet	6,570In Stock	Cut Tape HK$6.33 HK$6.30 HK$6.29 Reel HK$5.87 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	4 kbit	SPI	5 MHz	512 x 8	DFN-8	100 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
EEPROM 4K 512X8 2.5V SER EE EXT 25LC040AT-E/OT Microchip Technology 1: HK$5.34 4,463In Stock	Mfr. Part No. 25LC040AT-E/OT Mouser Part No 579-25LC040AT-E/OT	Microchip Technology	EEPROM 4K 512X8 2.5V SER EE EXT	Datasheet	4,463In Stock	Cut Tape HK$5.34 HK$5.29 Reel HK$4.82 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	4 kbit	SPI	5 MHz	512 x 8	SOT-23-6	100 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
EEPROM 128K x 8 - 2.5-5.5V 25LC1024T-I/MF Microchip Technology Restricted Availability	Mfr. Part No. 25LC1024T-I/MF Mouser Part No 579-25LC1024T-I/MF	Microchip Technology	EEPROM 128K x 8 - 2.5-5.5V Mouser does not sell this product in your region.	Datasheet			Restricted Availability	1 Mbit	SPI	20 MHz	128 k x 8	DFN-8	25 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 128k 16KX8 2.5V SER EE IND 25LC128T-I/SN Microchip Technology 1: HK$10.60 4,048In Stock	Mfr. Part No. 25LC128T-I/SN Mouser Part No 579-25LC128T-I/SN	Microchip Technology	EEPROM 128k 16KX8 2.5V SER EE IND	Datasheet	4,048In Stock	Cut Tape HK$10.60 Reel HK$9.12 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	128 kbit	SPI	10 MHz	16 k x 8	SOIC-8	50 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 16K 2K X 8 32B PAGE 2.5V SER EE IND 25LC160DT-I/SN Microchip Technology 1: HK$6.08 9,775In Stock	Mfr. Part No. 25LC160DT-I/SN Mouser Part No 579-25LC160DT-I/SN	Microchip Technology	EEPROM 16K 2K X 8 32B PAGE 2.5V SER EE IND	Datasheet	9,775In Stock	Cut Tape HK$6.08 HK$6.04 Reel HK$5.34 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	16 kbit	SPI	10 MHz	2 k x 8	SOIC-8	50 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 32K 4KX8 2.5V SER EE IND 25LC320A-I/SN Microchip Technology 1: HK$6.33 2,497In Stock	Mfr. Part No. 25LC320A-I/SN Mouser Part No 579-25LC320A-I/SN	Microchip Technology	EEPROM 32K 4KX8 2.5V SER EE IND	Datasheet	2,497In Stock	HK$6.33 HK$6.30 HK$6.13 HK$5.87	Min.: 1 Mult.: 1	32 kbit	SPI	10 MHz	4 k x 8	SOIC-8	50 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	25LC320A	Tube
EEPROM 32K 4KX8 2.5V SER EE IND 25LC320AT-I/MS Microchip Technology 1: HK$7.07 5,882In Stock	Mfr. Part No. 25LC320AT-I/MS Mouser Part No 579-25LC320AT-I/MS	Microchip Technology	EEPROM 32K 4KX8 2.5V SER EE IND	Datasheet	5,882In Stock	Cut Tape HK$7.07 HK$7.04 Reel HK$6.30 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	32 kbit	SPI	10 MHz	4 k x 8	MSOP-8	50 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	25LC320A	Reel, Cut Tape, MouseReel
EEPROM 32K 4KX8 2.5V SER EE IND 25LC320AT-I/SN Microchip Technology 1: HK$6.74 4,545In Stock	Mfr. Part No. 25LC320AT-I/SN Mouser Part No 579-25LC320AT-I/SN	Microchip Technology	EEPROM 32K 4KX8 2.5V SER EE IND	Datasheet	4,545In Stock	Cut Tape HK$6.74 HK$6.67 Reel HK$5.87 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	32 kbit	SPI	10 MHz	4 k x 8	SOIC-8	50 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	25LC320A	Reel, Cut Tape, MouseReel
EEPROM 64K 8K X 8 25V SER EE EXT 25LC640A-E/SN Microchip Technology 1: HK$7.32 5,875In Stock	Mfr. Part No. 25LC640A-E/SN Mouser Part No 579-25LC640A-E/SN	Microchip Technology	EEPROM 64K 8K X 8 25V SER EE EXT	Datasheet	5,875In Stock	HK$7.32 HK$7.27 HK$7.00 HK$6.75	Min.: 1 Mult.: 1	64 kbit	SPI	10 MHz	8 k x 8	SOIC-8	50 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C		Tube
EEPROM 64K 8K X 8 25V SER EE EXT 25LC640AT-E/SN Microchip Technology 1: HK$7.32 5,782In Stock 6,600Expected 10/11/2026	Mfr. Part No. 25LC640AT-E/SN Mouser Part No 579-25LC640AT-E/SN	Microchip Technology	EEPROM 64K 8K X 8 25V SER EE EXT	Datasheet	5,782In Stock 6,600Expected 10/11/2026	Cut Tape HK$7.32 HK$7.30 Reel HK$6.75 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	64 kbit	SPI	10 MHz	8 k x 8	SOIC-8	50 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
EEPROM 256x8 - 1.8V 93AA56AT-I/OT Microchip Technology 1: HK$2.71 34,230In Stock	Mfr. Part No. 93AA56AT-I/OT Mouser Part No 579-93AA56AT-I/OT	Microchip Technology	EEPROM 256x8 - 1.8V	Datasheet	34,230In Stock	Cut Tape HK$2.71 HK$2.65 Reel HK$2.28 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	2 kbit	3-Wire, Microwire	1 MHz	256 x 8	SOT-23-6	200 ns	1.8 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 512x8 - 1.8V 93AA66AT-I/OT Microchip Technology 1: HK$2.96 7,591In Stock 9,000Expected 9/11/2026	Mfr. Part No. 93AA66AT-I/OT Mouser Part No 579-93AA66AT-I/OT	Microchip Technology	EEPROM 512x8 - 1.8V	Datasheet	7,591In Stock 9,000Expected 9/11/2026	Cut Tape HK$2.96 HK$2.89 Reel HK$2.54 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	4 kbit	3-Wire, Microwire	1 MHz	512 x 8	SOT-23-6	200 ns	1.8 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 256x16 - 1.8V 93AA66BT-I/OT Microchip Technology 1: HK$2.96 4,449In Stock	Mfr. Part No. 93AA66BT-I/OT Mouser Part No 579-93AA66BT-I/OT	Microchip Technology	EEPROM 256x16 - 1.8V	Datasheet	4,449In Stock	Cut Tape HK$2.96 HK$2.89 Reel HK$2.54 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	4 kbit	3-Wire, Microwire	1 MHz	256 x 16	SOT-23-6	200 ns	1.8 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 256x8-128x16 - 1.8V 93AA66C-I/SN Microchip Technology 1: HK$3.12 8,230In Stock	Mfr. Part No. 93AA66C-I/SN Mouser Part No 579-93AA66C-I/SN	Microchip Technology	EEPROM 256x8-128x16 - 1.8V	Datasheet	8,230In Stock	HK$3.12 HK$3.07 HK$2.98 HK$2.89	Min.: 1 Mult.: 1	4 kbit	3-Wire, Microwire	1 MHz	512 x 8/256 x 16	SOIC-8	200 ns	1.8 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Tube
EEPROM 4K 256X8 OR 128X16 SER EE 1.8V IND 93AA66CT-I/MC Microchip Technology 1: HK$4.19 5,465In Stock 13,200Expected 21/12/2026	Mfr. Part No. 93AA66CT-I/MC Mouser Part No 579-93AA66CT-I/MC	Microchip Technology	EEPROM 4K 256X8 OR 128X16 SER EE 1.8V IND	Datasheet	5,465In Stock 13,200Expected 21/12/2026	Cut Tape HK$4.19 HK$4.15 Reel HK$3.68 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	4 kbit	3-Wire, Microwire	3 MHz	512 x 8/256 x 16	DFN-8	200 ns	1.8 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 256x8-128x16 - 1.8V 93AA66CT-I/SN Microchip Technology 1: HK$3.12 15,095In Stock	Mfr. Part No. 93AA66CT-I/SN Mouser Part No 579-93AA66CT-I/SN	Microchip Technology	EEPROM 256x8-128x16 - 1.8V	Datasheet	15,095In Stock	Cut Tape HK$3.12 HK$3.07 HK$3.02 Reel HK$2.89 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	4 kbit	3-Wire, Microwire	1 MHz	512 x 8/256 x 16	SOIC-8	200 ns	1.8 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 4K 512X8 OR 256X16 SER EE 1.8V IND 93AA66CT-I/MNY Microchip Technology 1: HK$3.62 4,794In Stock	Mfr. Part No. 93AA66CT-I/MNY Mouser Part No 579-93AA66CTIMNY	Microchip Technology	EEPROM 4K 512X8 OR 256X16 SER EE 1.8V IND	Datasheet	4,794In Stock	Cut Tape HK$3.62 HK$3.59 HK$3.40 Reel HK$3.25 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	4 kbit	3-Wire, Microwire	3 MHz	512 x 8/256 x 16	TDFN-8	200 ns	1.8 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 2K 128X16 SER EE IND 93LC56BT-I/MC Microchip Technology 1: HK$3.78 12,280In Stock	Mfr. Part No. 93LC56BT-I/MC Mouser Part No 579-93LC56BT-I/MC	Microchip Technology	EEPROM 2K 128X16 SER EE IND	Datasheet	12,280In Stock	Cut Tape HK$3.78 HK$3.76 HK$3.68 Reel HK$3.59 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	2 kbit	3-Wire, Microwire	2 MHz	128 x 16	DFN-8	200 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel