everspin总代理MR2A16AVYS35R芯片存储器

计算机中全部信息，包括输入的原始数据、计算机程序、中间运行结果和较终运行结果都保存在存储器中。它根据控制器*的位置存入和取出信息。有了存储器，计算机才有记忆功能，才能保证正常工作。

Density	Org.	Part Number	Pkg.	Voltage	Temp
4Mb	256Kx16	MR2A16AVYS35R	44-TSOP2	3.3v	Extended

INTRODUCTION
The MR2A16A is a 4,194,304-bit magnetoresistive random access memory (MRAM) device organized as 262,144 words of 16 bits. The MR2A16A offers SRAM compatible 35 ns 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 MR2A16A is the ideal memory solution for applications that must permanently store and retrieve critical data and programs quickly.

The M2A16A is available in a small footprint 48-pin ball grid array (BGA) package and a 44-pin thin small outline package (TSOP Type 2). These packages are compatible with similar low-power SRAM products and other nonvolatile RAM products.

The MR2A16A provides highly reliable data storage over a wide range of temperatures. The product is offered with Commercial (0 to +70 °C), Industrial (-40 to +85 °C), Extended (-40 to +105 °C), and AEC-Q100 Grade 1 (-40 to +125 °C) operating temperature range options.