Datasheet Details
Part number:
MR25H40, MR20H40
Manufacturer:
Everspin
File Size:
1.73 MB
Description:
4mb spi interface mram.
Note:
This datasheet PDF includes multiple part numbers: MR25H40, MR20H40.
Please refer to the document for exact specifications by model.
MR25H40, MR20H40, 4Mb SPI Interface MRAM
MR2xH40 is a family of 4,194,304-bit magnetoresistive random access memory (MRAM) devices organized as 524,288 words of 8 bits.
They are the ideal memory solution for applications that must store and retrieve data and programs quickly using a small number of I/O pins.
They have serial EEPROM and ser
MR25H40 Features
* No write delays
* Unlimited write endurance
* Data retention greater than 20 years
* Automatic data protection on power loss
* Fast, simple SPI interface, up to 50 MHz clock rate with MR20H40.
* 3.0 to 3.6 Volt power supply range
* Low
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