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MR256DL08BMA45 PDF预览

MR256DL08BMA45

更新时间: 2024-01-27 05:43:11
品牌 Logo 应用领域
EVERSPIN 内存集成电路
页数 文件大小 规格书
16页 696K
描述
Dual Supply 32K x 8 MRAM

MR256DL08BMA45 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:BGA包装说明:LFBGA,
针数:48Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.32.00.71
风险等级:5.66JESD-30 代码:S-PBGA-B48
长度:8 mm内存密度:262144 bit
内存集成电路类型:MEMORY CIRCUIT内存宽度:8
湿度敏感等级:3功能数量:1
端子数量:48字数:32768 words
字数代码:32000工作模式:ASYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:32KX8封装主体材料:PLASTIC/EPOXY
封装代码:LFBGA封装形状:SQUARE
封装形式:GRID ARRAY, LOW PROFILE, FINE PITCH峰值回流温度(摄氏度):260
座面最大高度:1.35 mm最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):2.7 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:BALL
端子节距:0.75 mm端子位置:BOTTOM
处于峰值回流温度下的最长时间:40宽度:8 mm
Base Number Matches:1

MR256DL08BMA45 数据手册

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MR256DL08B  
Dual Supply 32K x 8 MRAM  
FEATURES  
• 3.3 Volt VDD power supply with a range of 2.7V to 3.6V  
• I/O Voltage range supports wide +1.65 to +3.6 Volt interfaces  
• Fast 45 ns read/write cycle  
• SRAM compatible timing  
• Unlimited read & write endurance  
• Data always non-volatile for >20-years at temperature  
• All products meet MSL-3 moisture sensitivity level  
• RoHS-compliant small footprint BGA package  
BENEFITS  
• One memory replaces FLASH, SRAM, EEPROM and BBSRAM in systems  
for simpler, more efficient designs  
RoHS  
• Improves reliability by replacing battery-backed SRAM  
INTRODUCTION  
The MR256DL08B is a 262,144-bit magnetoresistive random access memory (MRAM) device organized as  
32,768 words of 8 bits. It supports I/O voltages from +1.65 to +3.6 volts. The MR256DL08B offers SRAM  
compatible 45ns read/write timing with unlimited endurance. Data is always non-volatile for greater than  
20-years. Data is automatically protected on power loss by low-voltage inhibit circuitry to prevent writes  
with voltage out of specification. The MR256DL08B is the ideal memory solution for applications that  
must permanently store and retrieve critical data and programs quickly.  
The MR256DL08B is available in small footprint 8 mm x 8 mm, 48-pin ball grid array (BGA) package with  
0.75 mm ball centers.  
The MR256DL08B provides highly reliable data storage over a wide range of temperatures. The product is  
offered with commercial temperature (0 to +70 °C).  
CONTENTS  
1. DEVICE PIN ASSIGNMENT......................................................................... 2  
2. ELECTRICAL SPECIFICATIONS................................................................. 4  
3. TIMING SPECIFICATIONS.......................................................................... 8  
4. ORDERING INFORMATION....................................................................... 13  
5. MECHANICAL DRAWING.......................................................................... 14  
6. REVISION HISTORY...................................................................................... 15  
How to Reach Us.......................................................................................... 15  
Copyright © Everspin Technologies 2018  
1
MR256DL08B Rev.2.3 3/2018  

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