EEPROM – Mouser Thailand

.hide-partial { max-height: none; } .show-more { display: none; }

AT25x SPI Serial EEPROMs

Microchip Technology AT25x SPI Serial EEPROMs are designed for use in applications where low-power and low-voltage operations are essential. These EEPROMs feature block write protection, 20MHz clock cycle, self-timed write cycle, write protect pin, and write disable instructions. The AT25x EEPROMs are enabled through the Chip Select pin (CS) and accessed via a 3-wire interface. This 3-wire interface consists of Serial Clock (SCK), Serial Data Input (SI), and Serial Data Output (SO).

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 21

Applied Filters:

Memory Size

Interface Type

Maximum Clock Frequency

Organisation

Package/Case

Access Time

Supply Voltage - Min

Maximum Operating Temperature

Series

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (THB) 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	Qualification	Packaging
EEPROM 1.8-5.5V, 20MHz, Ind Tmp, 8-UDFN AT25128B-MAHL-E Microchip Technology 1: ฿23.66 9,292In Stock	Mfr. Part No. AT25128B-MAHL-E Mouser Part No 579-AT25128B-MAHL-E	Microchip Technology	EEPROM 1.8-5.5V, 20MHz, Ind Tmp, 8-UDFN Learn More about Microchip Technology microchip at25x spi serial eeproms	Datasheet	9,292In Stock	Cut Tape ฿23.66 ฿23.56 Reel ฿23.56 MouseReel Available	Min.: 1 Mult.: 1 : 15,000	128 kbit	3-Wire, SPI	20 MHz	16 k x 8	UDFN-8	80 ns	1.8 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT25128B		Reel, Cut Tape, MouseReel
EEPROM 1K (128 X 8) SPI, 1.8V AT25010B-MAHL-T Microchip Technology 1: ฿11.33 6,886In Stock	Mfr. Part No. AT25010B-MAHL-T Mouser Part No 556-AT25010B-MAHL-T	Microchip Technology	EEPROM 1K (128 X 8) SPI, 1.8V Learn More about Microchip Technology microchip at25x spi serial eeproms	Datasheet	6,886In Stock	Cut Tape ฿11.33 ฿11.23 ฿10.60 Reel ฿9.93 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	1 kbit	3-Wire, SPI	20 MHz	128 x 8	UDFN-8	80 ns	1.8 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT25010B		Reel, Cut Tape, MouseReel
EEPROM 64K Density SPI 8,192 x 8 Organ AT25640B-SSHL-B Microchip Technology 1: ฿17.99 3,024In Stock	Mfr. Part No. AT25640B-SSHL-B Mouser Part No 556-AT25640B-SSHL-B	Microchip Technology	EEPROM 64K Density SPI 8,192 x 8 Organ Learn More about Microchip Technology microchip at25x spi serial eeproms	Datasheet	3,024In Stock	฿17.99 ฿17.33 ฿16.99 ฿16.66	Min.: 1 Mult.: 1	64 kbit	3-Wire, SPI	20 MHz	8 k x 8	SOIC-Narrow-8	80 ns	1.8 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT25640B		Tube
EEPROM 64K Density SPI 8,192 x 8 Organ AT25640B-XHL-T Microchip Technology 1: ฿19.99 1,458In Stock	Mfr. Part No. AT25640B-XHL-T Mouser Part No 556-AT25640B-XHL-T	Microchip Technology	EEPROM 64K Density SPI 8,192 x 8 Organ Learn More about Microchip Technology microchip at25x spi serial eeproms	Datasheet	1,458In Stock	Cut Tape ฿19.99 ฿19.89 Reel ฿18.46 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	64 kbit	3-Wire, SPI	20 MHz	8 k x 8	TSSOP-8	80 ns	1.8 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT25640B		Reel, Cut Tape, MouseReel
EEPROM 128K Density SPI 16,384 x 8 Organ AT25128B-SSHL-B Microchip Technology 1: ฿23.99 4,230In Stock	Mfr. Part No. AT25128B-SSHL-B Mouser Part No 556-AT25128B-SSHL-B	Microchip Technology	EEPROM 128K Density SPI 16,384 x 8 Organ Learn More about Microchip Technology microchip at25x spi serial eeproms	Datasheet	4,230In Stock	฿23.99 ฿23.32 ฿22.32	Min.: 1 Mult.: 1	128 kbit	3-Wire, SPI	20 MHz	16 k x 8	SOIC-Narrow-8	80 ns	1.8 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT25128B		Tube
EEPROM 128K Density SPI 16,384 x 8 Organ AT25128B-SSHL-T Microchip Technology 1: ฿25.66 8,488In Stock	Mfr. Part No. AT25128B-SSHL-T Mouser Part No 556-AT25128B-SSHL-T	Microchip Technology	EEPROM 128K Density SPI 16,384 x 8 Organ Learn More about Microchip Technology microchip at25x spi serial eeproms	Datasheet	8,488In Stock	Cut Tape ฿25.66 ฿25.56 ฿25.49 Reel ฿23.79 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	128 kbit	3-Wire, SPI	20 MHz	16 k x 8	SOIC-Narrow-8	80 ns	1.8 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT25128B		Reel, Cut Tape, MouseReel
EEPROM 1K (128 X 8) SPI, 1.8V AT25010B-SSHL-B Microchip Technology 1: ฿10.00 360In Stock 1,300Expected 12/18/2026	Mfr. Part No. AT25010B-SSHL-B Mouser Part No 556-AT25010B-SSHL-B	Microchip Technology	EEPROM 1K (128 X 8) SPI, 1.8V Learn More about Microchip Technology microchip at25x spi serial eeproms	Datasheet	360In Stock 1,300Expected 12/18/2026	฿10.00 ฿9.96 ฿9.60 ฿9.23	Min.: 1 Mult.: 1	1 kbit	3-Wire, SPI	20 MHz	128 x 8	SOIC-Narrow-8	80 ns	1.8 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT25010B		Tube
EEPROM 1K (128 X 8) SPI, 1.8V AT25010B-XHL-B Microchip Technology 1: ฿10.66 319In Stock	Mfr. Part No. AT25010B-XHL-B Mouser Part No 556-AT25010B-XHL-B	Microchip Technology	EEPROM 1K (128 X 8) SPI, 1.8V Learn More about Microchip Technology microchip at25x spi serial eeproms	Datasheet	319In Stock	฿10.66 ฿10.30 ฿9.96	Min.: 1 Mult.: 1	1 kbit	3-Wire, SPI	20 MHz	128 x 8	TSSOP-8	80 ns	1.8 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT25010B		Tube
EEPROM 128K Density SPI 16,384 x 8 Organ AT25128B-XHL-B Microchip Technology 1: ฿24.66 909In Stock	Mfr. Part No. AT25128B-XHL-B Mouser Part No 556-AT25128B-XHL-B	Microchip Technology	EEPROM 128K Density SPI 16,384 x 8 Organ Learn More about Microchip Technology microchip at25x spi serial eeproms	Datasheet	909In Stock	฿24.66 ฿24.29 ฿22.96 ฿22.66	Min.: 1 Mult.: 1	128 kbit	3-Wire, SPI	20 MHz	16 k x 8	TSSOP-8	80 ns	1.8 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT25128B		Tube
EEPROM 64K Density SPI 8,192 x 8 Organ AT25640B-XHL-B Microchip Technology 1: ฿19.99 385In Stock 700Expected 1/1/2027	Mfr. Part No. AT25640B-XHL-B Mouser Part No 556-AT25640B-XHL-B	Microchip Technology	EEPROM 64K Density SPI 8,192 x 8 Organ Learn More about Microchip Technology microchip at25x spi serial eeproms	Datasheet	385In Stock 700Expected 1/1/2027	฿19.99 ฿19.89 ฿19.19 ฿18.83 ฿18.46	Min.: 1 Mult.: 1	64 kbit	3-Wire, SPI	5 MHz	8 k x 8	TSSOP-8	80 ns	1.8 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT25640B		Tube
EEPROM 1K (128 X 8) SPI, 1.8V AT25010B-SSHL-T Microchip Technology 1: ฿10.33 20,000On Order	Mfr. Part No. AT25010B-SSHL-T Mouser Part No 556-AT25010B-SSHL-T	Microchip Technology	EEPROM 1K (128 X 8) SPI, 1.8V Learn More about Microchip Technology microchip at25x spi serial eeproms	Datasheet	20,000On Order On Order Ship Dates Mfr. No: AT25010B-SSHL-T Stock: 0 On Order: 8,000 Expected 1/22/2027 12,000 Expected 3/16/2027 Factory Lead Time: 10 Weeks	Cut Tape ฿10.33 ฿10.20 Reel ฿9.23 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	1 kbit	3-Wire, SPI	20 MHz	128 x 8	SOIC-Narrow-8	80 ns	1.8 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT25010B		Reel, Cut Tape, MouseReel
EEPROM 64K Density SPI 8,192 x 8 Organ AT25640B-SSHL-T Microchip Technology 1: ฿19.66 7,822Expected 12/25/2026	Mfr. Part No. AT25640B-SSHL-T Mouser Part No 556-AT25640B-SSHL-T	Microchip Technology	EEPROM 64K Density SPI 8,192 x 8 Organ Learn More about Microchip Technology microchip at25x spi serial eeproms	Datasheet	7,822Expected 12/25/2026	Cut Tape ฿19.66 ฿19.39 Reel ฿17.76 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	64 kbit	3-Wire, SPI	20 MHz	8 k x 8	SOIC-Narrow-8	80 ns	1.8 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT25640B		Reel, Cut Tape, MouseReel
EEPROM 1K (128 X 8) SPI, 1.8V AT25010B-XHL-T Microchip Technology 5,000: ฿9.96 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. AT25010B-XHL-T Mouser Part No 556-AT25010B-XHL-T	Microchip Technology	EEPROM 1K (128 X 8) SPI, 1.8V Learn More about Microchip Technology microchip at25x spi serial eeproms	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel ฿9.96	Min.: 5,000 Mult.: 5,000 : 5,000	1 kbit	3-Wire, SPI	20 MHz	128 x 8	TSSOP-8	80 ns	1.8 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT25010B		Reel
EEPROM 128K Density SPI 16,384 x 8 Organ AT25128B-XHL-T Microchip Technology 5,000: ฿24.16 Lead-Time 10 Weeks	Mfr. Part No. AT25128B-XHL-T Mouser Part No 556-AT25128B-XHL-T	Microchip Technology	EEPROM 128K Density SPI 16,384 x 8 Organ Learn More about Microchip Technology microchip at25x spi serial eeproms	Datasheet	Lead-Time 10 Weeks	Reel ฿24.16	Min.: 5,000 Mult.: 5,000 : 5,000	128 kbit	3-Wire, SPI	20 MHz	16 k x 8	TSSOP-8		1.8 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT25128B		Reel
EEPROM 64K Density SPI 8,192 x 8 Organ AT25640B-MAHL-T Microchip Technology 5,000: ฿19.19 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. AT25640B-MAHL-T Mouser Part No 556-AT25640B-MAHL-T	Microchip Technology	EEPROM 64K Density SPI 8,192 x 8 Organ Learn More about Microchip Technology microchip at25x spi serial eeproms	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ฿19.19	Min.: 5,000 Mult.: 5,000 : 5,000	64 kbit	3-Wire, SPI	20 MHz	8 k x 8	UDFN-8		1.8 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT25640B		Reel
EEPROM 1.8-5.5V, 20MHz, Ind Tmp, 8-UDFN AT25010B-MAHL-E Microchip Technology 15,000: ฿11.23 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. AT25010B-MAHL-E Mouser Part No 579-AT25010B-MAHL-E	Microchip Technology	EEPROM 1.8-5.5V, 20MHz, Ind Tmp, 8-UDFN Learn More about Microchip Technology microchip at25x spi serial eeproms	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ฿11.23	Min.: 15,000 Mult.: 15,000 : 15,000	1 kbit	3-Wire, SPI	20 MHz	128 x 8	UDFN-8	80 ns	1.8 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT25010B		Reel
EEPROM 5MHz, Auto Grade, 8-SOIC-N AT25010B-SSPD-T Microchip Technology 4,000: ฿12.43 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. AT25010B-SSPD-T Mouser Part No 579-AT25010B-SSPD-T	Microchip Technology	EEPROM 5MHz, Auto Grade, 8-SOIC-N	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel ฿12.43	Min.: 4,000 Mult.: 4,000 : 4,000	1 kbit	SPI	5 MHz	128 x 8	SOIC-Narrow-8		2.5 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 125 C	AT25010B	AEC-Q100	Reel
EEPROM 5MHz, Auto Temp, 8-TSSOP AT25010B-XPD-T Microchip Technology 5,000: ฿12.43 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. AT25010B-XPD-T Mouser Part No 579-AT25010B-XPD-T	Microchip Technology	EEPROM 5MHz, Auto Temp, 8-TSSOP	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel ฿12.43	Min.: 5,000 Mult.: 5,000 : 5,000	1 kbit	SPI	5 MHz	128 x 8	TSSOP-8		2.5 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 125 C	AT25010B	AEC-Q100	Reel
EEPROM 2.5-5.5v, 5MHz, A-Tmp, 8-TSSOP AT25128B-XPDGV-T Microchip Technology 5,000: ฿33.02 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. AT25128B-XPDGV-T Mouser Part No 579-AT25128B-XPDGV-T	Microchip Technology	EEPROM 2.5-5.5v, 5MHz, A-Tmp, 8-TSSOP Learn More about Microchip Technology microchip infotainment	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel ฿33.02	Min.: 5,000 Mult.: 5,000 : 5,000	128 kbit	SPI	5 MHz	16 k x 8	TSSOP-8		2.5 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 125 C	AT25128B	AEC-Q100	Reel
EEPROM 1.8-5.5V, 20MHz, Ind Tmp, 8-UDFN AT25640B-MAHL-E Microchip Technology 1: ฿20.99 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. AT25640B-MAHL-E Mouser Part No 579-AT25640B-MAHL-E	Microchip Technology	EEPROM 1.8-5.5V, 20MHz, Ind Tmp, 8-UDFN Learn More about Microchip Technology microchip at25x spi serial eeproms	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape ฿20.99 ฿20.92 Reel ฿19.19	Min.: 1 Mult.: 1 : 5,000	64 kbit	SPI	20 MHz	8 k x 8	UDFN-8		1.8 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT25640B		Reel, Cut Tape
EEPROM 128K Density SPI 16,384 x 8 Organ AT25128B-MAHL-T Microchip Technology 5,000: ฿24.86 Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. AT25128B-MAHL-T Mouser Part No 556-AT25128B-MAHL-T	Microchip Technology	EEPROM 128K Density SPI 16,384 x 8 Organ Learn More about Microchip Technology microchip at25x spi serial eeproms	Datasheet	Non-Stocked Lead-Time 13 Weeks	Reel ฿24.86	Min.: 5,000 Mult.: 5,000 : 5,000	128 kbit	3-Wire, SPI	20 MHz	16 k x 8	UDFN-8	80 ns	1.8 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT25128B		Reel

AT25x SPI Serial EEPROMs

Applied Filters:

Customer Service Office

Company

Resources

Support