MR256A08B
High-speed 256Kb MRAM NVRAM modules in various compact form factors
Manufacturer： everspin
series introduction
# MR256A08B Product Series Introduction
## 1. Overview
The MR256A08B product series represents a cutting - edge line of memory solutions engineered to meet the diverse and demanding requirements of modern electronic systems. These products are designed with a focus on high performance, reliability, and compatibility, making them an ideal choice for a wide range of applications, from consumer electronics to industrial and automotive systems.
## 2. Key Features
### 2.1 High - Capacity Storage
The MR256A08B series offers a substantial storage capacity of 256 megabits. This large capacity allows for the storage of significant amounts of data, such as program code, sensor readings, and user - generated content. It enables devices to handle complex tasks and store large datasets without the need for frequent data transfers or external storage expansion.
### 2.2 Fast Data Access
With advanced memory architecture, the MR256A08B provides fast read and write access times. This high - speed data transfer capability ensures that data can be retrieved and stored quickly, reducing system latency and improving overall performance. Whether it's loading an application or saving critical data, the fast access times of this series contribute to a seamless user experience.
### 2.3 Low Power Consumption
In today's energy - conscious world, power efficiency is crucial. The MR256A08B series is designed to consume minimal power during operation. This not only helps to extend the battery life of portable devices but also reduces the overall energy consumption of larger systems. The low - power design makes it suitable for applications where power management is a top priority, such as wearable devices and IoT sensors.
### 2.4 Wide Operating Temperature Range
The MR256A08B products are built to withstand a wide range of operating temperatures. They can operate reliably in environments ranging from - 40°C to 85°C. This wide temperature tolerance makes them suitable for use in harsh industrial settings, automotive applications, and outdoor electronic devices where temperature variations can be significant.
### 2.5 High Reliability
Reliability is a cornerstone of the MR256A08B series. These memory devices are manufactured using high - quality materials and advanced production processes. They are designed to resist environmental factors such as humidity, vibration, and electromagnetic interference. Additionally, they incorporate error - correction mechanisms to ensure data integrity, reducing the risk of data corruption and system failures.
## 3. Technical Specifications
### 3.1 Memory Organization
The MR256A08B series features a specific memory organization. It is typically organized as 32M x 8 bits, which means it has 32 million memory locations, each capable of storing 8 bits (1 byte) of data. This organization allows for efficient data storage and retrieval, especially when dealing with byte - oriented data.
### 3.2 Interface
These memory devices are equipped with a standard interface, such as a Serial Peripheral Interface (SPI). The SPI interface is widely used in the electronics industry due to its simplicity, high - speed data transfer capabilities, and compatibility with a variety of microcontrollers and other devices. It allows for easy integration into existing systems, reducing development time and cost.
### 3.3 Voltage Requirements
The MR256A08B series operates within a specific voltage range, typically from 2.7V to 3.6V. This voltage range is compatible with many common power supplies used in electronic devices, making it easy to power the memory device without the need for complex voltage conversion circuits.
## 4. Applications
### 4.1 Consumer Electronics
In consumer electronics, the MR256A08B series can be used in devices such as smartphones, tablets, and smartwatches
Images for reference
MR256A08BCMA35
32-SOIC (0.295", 7.5mm Width)
32-SOIC (0.295", 7.5mm Width)