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MR25H40CDF PDF预览

MR25H40CDF

更新时间： 2024-01-19 15:20:54
品牌 Logo 应用领域
EVERSPIN /
页数 文件大小 规格书
30页 1649K
描述
50MHz/20ns tSCK 4Mb SPI Interface MRAM / 40MHz/25ns tSCK 4Mb SPI Interface MRAM

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中文翻译

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MR25H40CDF 数据手册

 浏览型号MR25H40CDF的Datasheet PDF文件第2页浏览型号MR25H40CDF的Datasheet PDF文件第3页浏览型号MR25H40CDF的Datasheet PDF文件第4页浏览型号MR25H40CDF的Datasheet PDF文件第5页浏览型号MR25H40CDF的Datasheet PDF文件第6页浏览型号MR25H40CDF的Datasheet PDF文件第7页 
MR20H40 / MR25H40  
t
MR20H40 - 50MHz/20ns SCK 4Mb SPI Interface MRAM  
t
MR25H40 - 40MHz/25ns SCK 4Mb SPI Interface MRAM  
For more information on product options, see “Table 16 – Ordering Part Numbers” on page 25.  
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-current sleep mode  
8-DFN  
Commercial (0 to 70°C), Industrial (-40 to 85°C), Extended (-40 to 105°C), and  
AEC-Q100 Grade 1 (-40 to 125°C) temperature range options.  
8-DFN Small Flag  
•
•
•
Available in 8-pin DFN or 8-pin DFN Small Flag, RoHS-compliant packages.  
Direct replacement for serial EEPROM, Flash, and FeRAM  
MSL Level 3  
RoHS  
DESCRIPTION  
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 EE-  
PROM 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 °C) range. The MR25H40 (40MHz) is offered  
with Commercial (0 to 70°C), Industrial (-40° to 85 °C), Extended (-40 to 105°C), and AEC-Q100 Grade  
1 (-40°C to 125 °C) operating temperature range options.  
Both are available in a 5 x 6mm, 8-pin DFN package. The pinout is compatible with serial SRAM,  
EEPROM, Flash, and FeRAM products.  
1
Copyright © Everspin Technologies 2020  
MR20H40 / MR25H40 Revision 12.6, 8/2020  
1234567...30

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与MR25H40CDF相关器件

型号 品牌 获取价格 描述 数据表
MR25H40CDFR EVERSPIN

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 		50MHz/20ns tSCK 4Mb SPI Interface MRAM / 40MHz/25ns tSCK 4Mb SPI Interface MRAM
MR25H40DF EVERSPIN

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 		50MHz/20ns tSCK 4Mb SPI Interface MRAM / 40MHz/25ns tSCK 4Mb SPI Interface MRAM
MR25H40DFR EVERSPIN

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 		50MHz/20ns tSCK 4Mb SPI Interface MRAM / 40MHz/25ns tSCK 4Mb SPI Interface MRAM
MR25H40MDF EVERSPIN

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 		50MHz/20ns tSCK 4Mb SPI Interface MRAM / 40MHz/25ns tSCK 4Mb SPI Interface MRAM
MR25H40MDFR EVERSPIN

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 		50MHz/20ns tSCK 4Mb SPI Interface MRAM / 40MHz/25ns tSCK 4Mb SPI Interface MRAM
MR25H40VDF EVERSPIN

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 		50MHz/20ns tSCK 4Mb SPI Interface MRAM / 40MHz/25ns tSCK 4Mb SPI Interface MRAM
MR25H40VDFR EVERSPIN

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 		50MHz/20ns tSCK 4Mb SPI Interface MRAM / 40MHz/25ns tSCK 4Mb SPI Interface MRAM
MR25M RFE

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 		Fixed Resistor, Metal Film, 200V, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT
MR25MAV3-10K-F RFE

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 		PACKAGING SPECIFICATIONS Avisert (AV3) & Panasert (PA) Specifications
MR25MPA-10K-F RFE

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 		PACKAGING SPECIFICATIONS Avisert (AV3) & Panasert (PA) Specifications

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