LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Everspin Tech MR20H40CDF product image
Images for reference only

Everspin Tech MR20H40CDF

Manufacturer
Everspin Tech
MPN
MR20H40CDF
LCSC Part #
C17396300
Packaging
DFN-8-EP(5x6)
Customer #
Key Attributes
4Mbit 3V~3.6V MRAM SPI DFN-8-EP(5x6) Memory RoHS
DatasheetEverspin Tech MR20H40CDF
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Memory/Memory
ManufacturerEverspin Tech
PackagingDFN-8-EP(5x6)
Operating Temperature-40℃~+85℃
FeaturesPower-up/power-down/under-voltage data protection function;Write enable latch function;Software write protection function;Hardware write protection function;Block protection function;Write protection function
Memory Size4Mbit
Voltage - Supply3V~3.6V
Memory FormatMRAM
InterfaceSPI
Help & FeedbackShow similar products (0) >

Introduction

AI Translation

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 serial Flash compatible read/write timing with no write delays and unlimited read/write endurance. Unlike other serial memories, with the MR2xH40 family both reads and writes can occur randomly in memory with no delay between writes. The MR2xH40 family provides highly reliable data storage over a wide range of temperatures. The MR20H40 (50MHz) is offered with Industrial (-40℃ to +85℃) range. The MR25H40 (40MHz) is offered with Industrial (-40℃ to +85℃), Extended (-40 to 105℃), and AEC-Q100 Grade 1 (-40℃ to +125℃) operating temperature range options. Both are available in a 5x6mm, 8-pin DFN package. The pinout is compatible with serial SRAM, EEPROM, Flash, and FeRAM products.

Features

AI Translation
  • No write delays
  • Unlimited write endurance
  • Data retention greater than 20 years
  • Automatic data protection on power loss
  • 8-DFN
  • Fast, simple SPI interface, up to 50 MHz clock rate with MR20H40
  • 3.0 to 3.6 Volt power supply range
  • Low-current sleep mode
  • Industrial (-40 to 85℃), Extended (-40 to 105℃), and AEC-Q100 Grade 1 (-40 to 125℃) temperature range options
  • 8-DFN Small Flag
  • Available in 8-pin DFN or 8-pin DFN Small Flag, RoHS-compliant packages
  • RoHS
  • Direct replacement for serial EEPROM, Flash, and FeRAM
  • MSL Level 3