EM032LXOAB320CS1R

Memory IC Overview

The EM032LXOAB320CS1R is a 32 Mbit Magnetoresistive Random Access Memory (MRAM) integrated circuit manufactured by Everspin Technologies. It features an Octal SPI interface and operates at frequencies up to 200 MHz. The device is organized as 4 M x 8 bits and functions within a supply voltage range of 1.65 V to 2 V. It is housed in a 24-ball BGA package designed for surface mount technology. The component supports industrial operating temperatures from 0°C to +70°C.

Memory IC Feature Summary

• Non-volatile data retention utilizing magnetic tunnel junction technology
• High-speed serial communication via Octal SPI interface
• Endurance capabilities exceeding traditional flash memory technologies

Memory IC Applications

• Industrial control systems requiring persistent configuration storage
• Automotive electronics demanding high reliability and temperature stability
• IoT devices needing frequent write cycles without wear leveling

Memory IC Procurement Notes

Verify the specific suffix CS1R against official datasheets to confirm the commercial temperature grade and reel packaging format. Ensure compatibility with the target system's voltage levels, as the device requires a strict 1.65 V to 2 V supply range. Confirm that the 24-BGA footprint matches the PCB design constraints before finalizing procurement orders.

Memory IC Selection Notes

Select this component when non-volatility and high endurance are critical requirements over raw density. The Octal SPI interface offers higher throughput compared to standard SPI variants. Consider the 24-BGA package size relative to available board space. Verify that the 0°C to +70°C operating range meets the environmental conditions of the intended deployment scenario.

Memory IC Part Context

This part belongs to the EMxxLX series of MRAM devices from Everspin Technologies. The series is characterized by its use of spin-transfer torque magnetic random access memory technology. These components serve as drop-in replacements for NOR flash in many applications, offering faster write speeds and greater durability while maintaining non-volatile data storage capabilities.