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参数资料
| 型号： | MR25H10CDF |
| 厂商： | Everspin Technologies Inc |
| 文件页数： | 1/20页 |
| 文件大小： | 0K |
| 描述： | IC MRAM 1MBIT 40MHZ 8DFN |
| 标准包装： | 490 |
| 格式 - 存储器： | RAM |
| 存储器类型： | MRAM（磁阻 RAM） |
| 存储容量： | 1M (128K x 8) |
| 速度： | 40MHz |
| 接口： | SPI 串行 |
| 电源电压： | 2.7 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-VDFN 裸露焊盘 |
| 供应商设备封装： | 8-DFN-EP，Small Flag（5x6） |
| 包装： | 托盘 |
| 其它名称： | 819-1039 |
MR25H10
FEATURES
? No write delays
? Unlimited write endurance
? Data retention greater than 20 years
? Automatic data protection on power loss
? Block write protection
? Fast, simple SPI interface with up to 40 MHz clock rate
? 2.7 to 3.6 Volt power supply range
? Low current sleep mode
? Industrial temperatures
? Available in 8-pin DFN or 8-pin DFN Small Flag RoHS-compliant
packages
? Direct replacement for serial EEPROM, Flash, FeRAM
? AEC-Q100 Grade 1 Option
INTRODUCTION
The MR25H10 is a 1,048,576-bit magnetoresistive random access memory
(MRAM) device organized as 131,072 words of 8 bits. The MR25H10 offers serial
EEPROM and serial Flash compatible read/write timing with no write delays and
unlimited read/write endurance.
1Mb Serial SPI MRAM
DFN
Small Flag DFN
RoHS
Unlike other serial memories, both reads and writes can occur randomly in memory with no delay between
writes. The MR25H10 is the ideal memory solution for applications that must store and retrieve data and
programs quickly using a small number of I/O pins.
The MR25H10 is available in either a 5 mm x 6 mm 8-pin DFN package or a 5 mm x 6 mm 8-pin DFN Small
Flag package. Both are compatible with serial EEPROM, Flash, and FeRAM products.
The MR25H10 provides highly reliable data storage over a wide range of temperatures. The product is
offered with Industrial (-40° to +85 °C) and AEC-Q100 Grade 1 (-40°C to +125 °C) operating temperature
range options.
CONTENTS
1. DEVICE PIN ASSIGNMENT......................................................................... 2
2. SPI COMMUNICATIONS PROTOCOL...................................................... 4
3. ELECTRICAL SPECIFICATIONS................................................................. 10
4. TIMING SPECIFICATIONS.......................................................................... 12
5. ORDERING INFORMATION....................................................................... 12
6. MECHANICAL DRAWING.......................................................................... 13
7. REVISION HISTORY...................................................................................... 15
How to Reach Us.......................................................................................... 15
Copyright ? Everspin Technologies 2013
1
MR25H10 Rev. 9, 4/2013
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MR25H10CDFR | 功能描述:NVRAM 1Mb 3.3V 128Kx8 Serial MRAM RoHS:否 制造商:Maxim Integrated 数据总线宽度:8 bit 存储容量:1024 Kbit 组织:128 K x 8 接口类型:Parallel 访问时间:70 ns 电源电压-最大:5.5 V 电源电压-最小:4.5 V 工作电流:85 mA 最大工作温度:+ 70 C 最小工作温度:0 C 封装 / 箱体:EDIP 封装:Tube |
| MR25H10MDC | 功能描述:NVRAM 1Mb 3V 128Kx8 Serial MRAM RoHS:否 制造商:Maxim Integrated 数据总线宽度:8 bit 存储容量:1024 Kbit 组织:128 K x 8 接口类型:Parallel 访问时间:70 ns 电源电压-最大:5.5 V 电源电压-最小:4.5 V 工作电流:85 mA 最大工作温度:+ 70 C 最小工作温度:0 C 封装 / 箱体:EDIP 封装:Tube |
| MR25H10MDCR | 功能描述:NVRAM 1Mb 3V 128Kx8 Serial MRAM RoHS:否 制造商:Maxim Integrated 数据总线宽度:8 bit 存储容量:1024 Kbit 组织:128 K x 8 接口类型:Parallel 访问时间:70 ns 电源电压-最大:5.5 V 电源电压-最小:4.5 V 工作电流:85 mA 最大工作温度:+ 70 C 最小工作温度:0 C 封装 / 箱体:EDIP 封装:Tube |
| MR25H10MDF | 功能描述:NVRAM 1Mb 3.3V 128Kx8 SPI Pre-Qual Sample MRAM RoHS:否 制造商:Maxim Integrated 数据总线宽度:8 bit 存储容量:1024 Kbit 组织:128 K x 8 接口类型:Parallel 访问时间:70 ns 电源电压-最大:5.5 V 电源电压-最小:4.5 V 工作电流:85 mA 最大工作温度:+ 70 C 最小工作温度:0 C 封装 / 箱体:EDIP 封装:Tube |
| MR25H10MDFR | 功能描述:NVRAM 1Mb 3.3V 128Kx8 SPI Pre-Qual Sample MRAM RoHS:否 制造商:Maxim Integrated 数据总线宽度:8 bit 存储容量:1024 Kbit 组织:128 K x 8 接口类型:Parallel 访问时间:70 ns 电源电压-最大:5.5 V 电源电压-最小:4.5 V 工作电流:85 mA 最大工作温度:+ 70 C 最小工作温度:0 C 封装 / 箱体:EDIP 封装:Tube |
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