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MR4A16BYS35 PDF预览

MR4A16BYS35

更新时间: 2024-01-13 08:56:21
品牌 Logo 应用领域
EVERSPIN 静态存储器光电二极管内存集成电路
页数 文件大小 规格书
16页 909K
描述
1M x 16 MRAM

MR4A16BYS35 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:TSSOP2包装说明:TSOP2, TSOP54,.46,32
针数:54Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.32.00.71
风险等级:1.24Samacsys Description:NVRAM 16Mb 3.3V 35ns 1Mx16 Parallel MRAM
最长访问时间:35 nsJESD-30 代码:R-PDSO-G54
长度:22.22 mm内存密度:16777216 bit
内存集成电路类型:MEMORY CIRCUIT内存宽度:16
混合内存类型:N/A功能数量:1
端子数量:54字数:1048576 words
字数代码:1000000工作模式:ASYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:1MX16封装主体材料:PLASTIC/EPOXY
封装代码:TSOP2封装等效代码:TSOP54,.46,32
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE
峰值回流温度(摄氏度):NOT SPECIFIED电源:3.3 V
认证状态:Not Qualified座面最大高度:1.2 mm
最大待机电流:0.014 A子类别:SRAMs
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):3 V
标称供电电压 (Vsup):3.3 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子形式:GULL WING端子节距:0.8 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:10.16 mmBase Number Matches:1

MR4A16BYS35 数据手册

 浏览型号MR4A16BYS35的Datasheet PDF文件第2页浏览型号MR4A16BYS35的Datasheet PDF文件第3页浏览型号MR4A16BYS35的Datasheet PDF文件第4页浏览型号MR4A16BYS35的Datasheet PDF文件第5页浏览型号MR4A16BYS35的Datasheet PDF文件第6页浏览型号MR4A16BYS35的Datasheet PDF文件第7页 
MR4A16B  
1M x 16 MRAM  
FEATURES  
• +3.3 Volt power supply  
• Fast 35 ns read/write cycle  
• SRAM compatible timing  
• Unlimited read & write endurance  
• Data always non-volatile for >20 years at temperature  
• RoHS-compliant small footprint BGA and TSOP2 package  
• All products meet MSL-3 moisture sensitivity level  
BENEFITS  
• One memory replaces FLASH, SRAM, EEPROM and BBSRAM in systems  
for simpler, more efficient designs  
• Improves reliability by replacing battery-backed SRAM  
INTRODUCTION  
The MR4A16B is a 16,777,216-bit magnetoresistive random access memory  
(MRAM) device organized as 1,048,576 words of 16 bits. The MR4A16B offers  
SRAM compatible 35 ns read/write timing with unlimited endurance. Data  
is always non-volatile for greater than 20 years. Data is automatically pro-  
RoHS  
tected on power loss by low-voltage inhibit circuitry to prevent writes with voltage out of specification. To  
simplify fault tolerant design, the MR4A16B includes internal single bit error correction code with 7 ECC  
parity bits for every 64 data bits. The MR4A16B is the ideal memory solution for applications that must  
permanently store and retrieve critical data and programs quickly.  
The MR4A16B is available in a small footprint 48-pin ball grid array (BGA) package and a 54-pin thin small  
outline package (TSOP Type 2). These packages are compatible with similar low-power SRAM products and  
other nonvolatile RAM products.  
The MR4A16B provides highly reliable data storage over a wide range of temperatures. The product is  
offered with commercial temperature (0 to +70 °C), and industrial temperature (-40 to +85 °C) operating  
temperature options.  
CONTENTS  
1. DEVICE PIN ASSIGNMENT.........................................................................  
2. ELECTRICAL SPECIFICATIONS.................................................................  
3. TIMING SPECIFICATIONS..........................................................................  
4. ORDERING INFORMATION.......................................................................  
5. MECHANICAL DRAWING..........................................................................  
6. REVISION HISTORY......................................................................................  
How to Reach Us...................................................................................... ..........  
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Copyright © 2018 Everspin Technologies, Inc.  
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MR4A16B Rev. 11.7 3/2018  

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