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MR25Hxx Serial SPI MRAMs

Everspin Technologies MR25Hxx Serial SPI MRAMs offer serial EEPROM and serial Flash compatible read/write timing with no write delays and unlimited read/write endurance. Unlike other serial memories, both reads and writes can occur randomly in memory with no delay between writes.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Package / Case	Interface Type	Memory Size	Organization	Data Bus Width	Access Time	Supply Voltage - Min	Supply Voltage - Max	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
MRAM 128Kb 3.3V 16Kx8 SPI MR25H128AMDF Everspin Technologies 1: ¥2,943.3 1,117In Stock	Mfr. Part # MR25H128AMDF Mouser Part # 936-MR25H128AMDF	Everspin Technologies	MRAM 128Kb 3.3V 16Kx8 SPI Learn More about Everspin Technologies everspin mr25hxx spi serial mrams	Datasheet	1,117In Stock	¥2,943.3 ¥2,730.7 ¥2,644.3 ¥2,581.2 View ¥2,518.1 ¥2,435 ¥2,366.9 Quote	Min.: 1 Mult.: 1	DFN-8	SPI	128 kbit	16 k x 8	8 bit		2.7 V	3.6 V	6 mA, 23 mA	- 40 C	+ 125 C	MR25H128A	Tray
MRAM 1Mb 3.3V 128Kx8 Serial MRAM MR25H10CDF Everspin Technologies 1: ¥2,244 3,119In Stock	Mfr. Part # MR25H10CDF Mouser Part # 936-MR25H10CDF	Everspin Technologies	MRAM 1Mb 3.3V 128Kx8 Serial MRAM Learn More about Everspin Technologies everspin mr25hxx spi serial mrams	Datasheet	3,119In Stock	¥2,244 ¥2,082.9 ¥2,019.8 ¥1,969.9 View ¥1,921.8 ¥1,858.7 ¥1,803.8 Quote	Min.: 1 Mult.: 1	DFN-8	SPI	1 Mbit	128 k x 8	8 bit		2.7 V	3.6 V	6 mA, 23 mA	- 40 C	+ 85 C	MR25H10	Tray
MRAM 256Kb 3.3V 32Kx8 SPI MR25H256AMDF Everspin Technologies 1: ¥3,210.7 2,905In Stock	Mfr. Part # MR25H256AMDF Mouser Part # 936-MR25H256AMDF	Everspin Technologies	MRAM 256Kb 3.3V 32Kx8 SPI Learn More about Everspin Technologies everspin mr25hxx spi serial mrams	Datasheet	2,905In Stock	¥3,210.7 ¥2,976.5 ¥2,883.5 ¥2,813.7 View ¥2,744 ¥2,654.3 ¥2,574.6 Quote	Min.: 1 Mult.: 1	DFN-8	SPI	256 kbit	32 k x 8	8 bit		2.7 V	3.6 V	6 mA, 23 mA	- 40 C	+ 125 C	MR25H256	Tray
MRAM 1Mb 3.3V 128Kx8 SPI MR25H10MDF Everspin Technologies 1: ¥3,361.9 538In Stock 1,710Expected 4/21/2027	Mfr. Part # MR25H10MDF Mouser Part # 936-MR25H10MDF	Everspin Technologies	MRAM 1Mb 3.3V 128Kx8 SPI Learn More about Everspin Technologies everspin mr25hxx spi serial mrams	Datasheet	538In Stock 1,710Expected 4/21/2027	¥3,361.9 ¥3,117.7 ¥3,019.7 ¥2,946.6 View ¥2,873.5 ¥2,778.9 ¥2,695.8 Quote	Min.: 1 Mult.: 1	DFN-8	SPI	1 Mbit	128 k x 8	8 bit		2.7 V	3.6 V	6 mA, 23 mA	- 40 C	+ 125 C	MR25H10	Tray
MRAM 128Kb 3.3V 16Kx8 SPI MR25H128ACDF Everspin Technologies 1: ¥1,101.2 1,304In Stock	Mfr. Part # MR25H128ACDF Mouser Part # 936-MR25H128ACDF	Everspin Technologies	MRAM 128Kb 3.3V 16Kx8 SPI Learn More about Everspin Technologies everspin mr25hxx spi serial mrams	Datasheet	1,304In Stock	¥1,101.2 ¥1,026.5 ¥994.9 ¥971.7 View ¥948.4 ¥918.5 ¥892 ¥885.3 Quote	Min.: 1 Mult.: 1	DFN-8	SPI	128 kbit	16 k x 8	8 bit		2.7 V	3.6 V	6 mA, 23 mA	- 40 C	+ 85 C	MR25H128A	Tray
MRAM 256Kb 3.3V 32Kx8 SPI MR25H256ACDFR Everspin Technologies 1: ¥1,338.8 2,536In Stock 4,000Expected 11/11/2026	Mfr. Part # MR25H256ACDFR Mouser Part # 936-MR25H256ACDFR	Everspin Technologies	MRAM 256Kb 3.3V 32Kx8 SPI Learn More about Everspin Technologies everspin mr25hxx spi serial mrams	Datasheet	2,536In Stock 4,000Expected 11/11/2026	Cut Tape ¥1,338.8 ¥1,245.8 ¥1,207.5 ¥1,179.3 View Reel ¥1,003.2 ¥1,151.1 ¥1,114.5 ¥1,086.3 ¥1,058.1 ¥1,003.2	Min.: 1 Mult.: 1 : 4,000	DFN-8	SPI	256 kbit	32 k x 8	8 bit		2.7 V	3.6 V	6 mA, 23 mA	- 40 C	+ 85 C	MR25H256	Reel, Cut Tape
MRAM 256Kb 3.3V 32Kx8 SPI MR25H256ACDF Everspin Technologies 1: ¥1,315.5 1In Stock 2,280Expected 11/11/2026	Mfr. Part # MR25H256ACDF Mouser Part # 936-MR25H256ACDF	Everspin Technologies	MRAM 256Kb 3.3V 32Kx8 SPI Learn More about Everspin Technologies everspin mr25hxx spi serial mrams	Datasheet	1In Stock 2,280Expected 11/11/2026	¥1,315.5 ¥1,224.2 ¥1,187.6 ¥1,159.4 View ¥1,131.1 ¥1,094.6 ¥1,064.7 ¥1,036.5 Quote	Min.: 1 Mult.: 1	DFN-8	SPI	256 kbit	32 k x 8	8 bit		2.7 V	3.6 V	6 mA, 23 mA	- 40 C	+ 85 C	MR25H256	Tray
MRAM 4Mb 3.3V 512Kx8 SPI MR25H40CDF Everspin Technologies 1: ¥4,946.5 5,446On Order	Mfr. Part # MR25H40CDF Mouser Part # 936-MR25H40CDF	Everspin Technologies	MRAM 4Mb 3.3V 512Kx8 SPI Learn More about Everspin Technologies everspin mr25hxx spi serial mrams	Datasheet	5,446On Order On Order Ship Dates Mfr. #: MR25H40CDF Stock: 0 On Order: 886 Expected 11/11/2026 2,280 Expected 12/9/2026 2,280 Expected 1/13/2027 Factory Lead-Time: 26 Weeks	¥4,946.5 ¥4,581 ¥4,434.9 ¥4,325.2 View ¥4,217.3 ¥4,209 Quote	Min.: 1 Mult.: 1	DFN-8	SPI	4 Mbit	512 k x 8	8 bit	25 ns	3 V	3.6 V	13.8 mA, 33 mA	- 40 C	+ 85 C	MR25H40	Tray
MRAM 4Mb 3.3V 512Kx8 SPI MR25H40CDFR Everspin Technologies 1: ¥4,956.4 7,635On Order	Mfr. Part # MR25H40CDFR Mouser Part # 936-MR25H40CDFR	Everspin Technologies	MRAM 4Mb 3.3V 512Kx8 SPI Learn More about Everspin Technologies everspin mr25hxx spi serial mrams	Datasheet	7,635On Order On Order Ship Dates Mfr. #: MR25H40CDFR Stock: 0 On Order: 3,635 Expected 11/9/2026 4,000 Expected 1/6/2027 Factory Lead-Time: 26 Weeks	Cut Tape ¥4,956.4 ¥4,592.7 ¥4,446.5 ¥4,338.5 View Reel ¥3,660.8 ¥4,230.6 ¥4,089.4 ¥3,905 ¥3,883.4 ¥3,660.8 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	DFN-8	SPI	4 Mbit	512 k x 8	8 bit	25 ns	3 V	3.6 V	13.8 mA, 33 mA	- 40 C	+ 85 C	MR25H40	Reel, Cut Tape, MouseReel
MRAM 128Kb 3.3V 16Kx8 SPI MR25H128ACDFR Everspin Technologies 4,000: ¥901.9 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # MR25H128ACDFR Mouser Part # 936-MR25H128ACDFR	Everspin Technologies	MRAM 128Kb 3.3V 16Kx8 SPI Learn More about Everspin Technologies everspin mr25hxx spi serial mrams	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel ¥901.9	Min.: 4,000 Mult.: 4,000 : 4,000	DFN-8	SPI	128 kbit	16 k x 8	8 bit		2.7 V	3.6 V	6 mA, 23 mA	- 40 C	+ 85 C	MR25H128A	Reel
MRAM 128Kb 3.3V 16Kx8 SPI MR25H128AMDFR Everspin Technologies 4,000: ¥2,280.6 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # MR25H128AMDFR Mouser Part # 936-MR25H128AMDFR	Everspin Technologies	MRAM 128Kb 3.3V 16Kx8 SPI Learn More about Everspin Technologies everspin mr25hxx spi serial mrams	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel ¥2,280.6	Min.: 4,000 Mult.: 4,000 : 4,000	DFN-8	SPI	128 kbit	16 k x 8	8 bit		2.7 V	3.6 V	6 mA, 23 mA	- 40 C	+ 125 C	MR25H128A	Reel
MRAM 128Kb 3.3V 16Kx8 SPI MR25H128APDF Everspin Technologies 1,140: ¥1,602.9 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # MR25H128APDF Mouser Part # 936-MR25H128APDF	Everspin Technologies	MRAM 128Kb 3.3V 16Kx8 SPI Learn More about Everspin Technologies everspin mr25hxx spi serial mrams	Datasheet	Non-Stocked Lead-Time 26 Weeks	¥1,602.9	Min.: 1,140 Mult.: 570	DFN-8	SPI	128 kbit	16 k x 8	8 bit		2.7 V	3.6 V	6 mA, 23 mA	- 40 C	+ 85 C	MR25H128A	Tray
MRAM 128Kb 3.3V 16Kx8 SPI MR25H128APDFR Everspin Technologies 4,000: ¥1,448.4 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # MR25H128APDFR Mouser Part # 936-MR25H128APDFR	Everspin Technologies	MRAM 128Kb 3.3V 16Kx8 SPI Learn More about Everspin Technologies everspin mr25hxx spi serial mrams	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel ¥1,448.4	Min.: 4,000 Mult.: 4,000 : 4,000	DFN-8	SPI	128 kbit	16 k x 8	8 bit		2.7 V	3.6 V	6 mA, 23 mA	- 40 C	+ 85 C	MR25H128A	Reel
MRAM 256Kb 3.3V 32Kx8 SPI MR25H256AMDFR Everspin Technologies 4,000: ¥2,476.6 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # MR25H256AMDFR Mouser Part # 936-MR25H256AMDFR	Everspin Technologies	MRAM 256Kb 3.3V 32Kx8 SPI Learn More about Everspin Technologies everspin mr25hxx spi serial mrams	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel ¥2,476.6	Min.: 4,000 Mult.: 4,000 : 4,000	DFN-8	SPI	256 kbit	32 k x 8	8 bit		2.7 V	3.6 V	6 mA, 23 mA	- 40 C	+ 125 C	MR25H256	Reel
MRAM 256Kb 3.3V 32Kx8 SPI MR25H256APDF Everspin Technologies 1,140: ¥1,783.9 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # MR25H256APDF Mouser Part # 936-MR25H256APDF	Everspin Technologies	MRAM 256Kb 3.3V 32Kx8 SPI Learn More about Everspin Technologies everspin mr25hxx spi serial mrams	Datasheet	Non-Stocked Lead-Time 26 Weeks	¥1,783.9	Min.: 1,140 Mult.: 570	DFN-8	SPI	256 kbit	32 k x 8	8 bit		2.7 V	3.6 V	6 mA, 23 mA	- 40 C	+ 85 C	MR25H256	Tray
MRAM 256Kb 3.3V 32Kx8 SPI MR25H256APDFR Everspin Technologies 4,000: ¥1,772.3 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # MR25H256APDFR Mouser Part # 936-MR25H256APDFR	Everspin Technologies	MRAM 256Kb 3.3V 32Kx8 SPI Learn More about Everspin Technologies everspin mr25hxx spi serial mrams	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel ¥1,772.3	Min.: 4,000 Mult.: 4,000 : 4,000	DFN-8	SPI	256 kbit	32 k x 8	8 bit		2.7 V	3.6 V	6 mA, 23 mA	- 40 C	+ 85 C	MR25H256	Reel
MRAM 256Kb 3.3V 32Kx8 Serial MRAM MR25H256CDFR Everspin Technologies 4,000: ¥1,390.3 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # MR25H256CDFR Mouser Part # 936-MR25H256CDFR	Everspin Technologies	MRAM 256Kb 3.3V 32Kx8 Serial MRAM Learn More about Everspin Technologies everspin mr25hxx spi serial mrams	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel ¥1,390.3	Min.: 4,000 Mult.: 4,000 : 4,000	DFN-8	SPI	256 kbit	32 k x 8	8 bit		2.7 V	3.6 V	6 mA, 23 mA	- 40 C	+ 85 C	MR25H256	Reel