Datasheet > MR3A16AMA35R

MR3A16AMA35R

更新时间： 2024-10-02 02:48:55

品牌	Logo	应用领域
EVERSPIN		/
页数	文件大小	规格书
16页	1048K
描述
512K x 16 MRAM

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数据手册

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MR3A16AMA35R 数据手册

MR3A16A

512K 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 MR3A16A is a 8,388,608-bit magnetoresistive random access memory

(MRAM) device organized as 524,288 words of 16 bits. The MR3A16A oﬀers

SRAM compatible 35 ns read/write timing with unlimited endurance. Data is

always non-volatile for greater than 20 years. Data is automatically protect-

RoHS

ed on power loss by low-voltage inhibit circuitry to prevent writes with voltage out of speciﬁcation. The

MR3A16A is the ideal memory solution for applications that must permanently store and retrieve critical

data and programs quickly.

The MR3A16A 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 MR3A16A 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...................................................................................... ..........

MR3A16A Rev. 1.1 03/2020

12 3 4 5 6 7...16

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