MR25H10CDC

1

Copyright © Everspin Technologies 2013

MR25H10 Rev. 9, 4/2013

MR25H10

1Mb Serial SPI MRAM

FEATURES

• Nowritedelays
• Unlimitedwriteendurance
• Dataretentiongreaterthan20years
• Automaticdataprotectiononpowerloss
• Blockwriteprotection
• Fast,simpleSPIinterfacewithupto40MHzclockrate
• 2.7to3.6Voltpowersupplyrange
• Lowcurrentsleepmode
• Industrialtemperatures
• Availablein8-pinDFNor8-pinDFNSmallFlagRoHS-compliant

packages

• DirectreplacementforserialEEPROM,Flash,FeRAM
• AEC-Q100Grade1Option

INTRODUCTION

TheMR25H10isa1,048,576-bitmagnetoresistiverandomaccessmemory

(MRAM)deviceorganizedas131,072wordsof8bits.TheMR25H10offersserial

EEPROMandserialFlashcompatibleread/writetimingwithnowritedelaysand

unlimitedread/writeendurance.

Unlikeotherserialmemories,bothreadsandwritescanoccurrandomlyinmemorywithnodelaybetween

writes.TheMR25H10istheidealmemorysolutionforapplicationsthatmuststoreandretrievedataand

programsquicklyusingasmallnumberofI/Opins.

TheMR25H10isavailableineithera5mmx6mm8-pinDFNpackageora5mmx6mm8-pinDFNSmall

Flagpackage.BotharecompatiblewithserialEEPROM,Flash,andFeRAMproducts.

TheMR25H10provideshighlyreliabledatastorageoverawiderangeoftemperatures.Theproductis

offeredwithIndustrial(-40°to+85°C)andAEC-Q100Grade1(-40°Cto+125°C)operatingtemperature

rangeoptions.

CONTENTS

1.DEVICEPINASSIGNMENT.........................................................................2

2.SPICOMMUNICATIONSPROTOCOL......................................................4

3.ELECTRICALSPECIFICATIONS.................................................................10

4.TIMINGSPECIFICATIONS.......................................................................... 12

5.ORDERINGINFORMATION.......................................................................12

6.MECHANICALDRAWING..........................................................................13

7.REVISIONHISTORY......................................................................................15

HowtoReachUs..........................................................................................15

DFN

SmallFlagDFN

RoHS

MR25H10CDC Datasheet Related Products:
MR25H10CDC Information:
Part No.
MR25H10CDC
Description
IC MRAM 1MBIT 40MHZ 8DFN
File Size
1965258 bytes
Page Size
612 x 792 pts (letter)
All Pages
20
Manufacturer
EverSpin Technologies, Inc.
Homepage
http://everspin.com/
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