M10162040054X0PSAR

Memory IC Overview

The M10162040054X0PSAR is a Magnetoresistive RAM (MRAM) memory IC manufactured by Renesas Electronics Corporation. It provides a storage capacity of 16Mbit, organized as 4M x 4 bits. The device interfaces via a Serial Peripheral Interface (SPI) with a maximum clock frequency of 54 MHz. It is housed in an 8-SOIC package and operates within standard industrial temperature ranges.

Memory IC Feature Summary

• Non-volatile data retention utilizing magnetoresistive technology
• Serial interface communication for system integration
• Industrial grade operational reliability

Memory IC Applications

• Data logging systems requiring persistent storage
• Embedded control units needing fast write endurance
• Industrial automation components

Memory IC Procurement Notes

Verify the specific suffix 'PSAR' against official Renesas documentation to confirm package type and tape-and-reel specifications. Confirm current availability status as this component may be subject to obsolescence notices. Ensure compatibility with existing SPI controller configurations before procurement.

Memory IC Selection Notes

Select this component when non-volatile memory with high write endurance is required. The 16Mbit capacity suits applications needing moderate storage density. Verify that the 54 MHz SPI speed meets system timing requirements. Check if the 8-SOIC package fits the PCB layout constraints.

Memory IC Part Context

This part belongs to the M1016204 series of MRAM devices from Renesas. These components are designed to replace traditional EEPROM or Flash memory in applications demanding higher durability and faster write speeds. The series offers a robust solution for industrial and automotive environments.

Memory IC Replacement Considerations

Check for direct substitutes within the M1016204 family. Verify pinout and electrical compatibility with any alternative MRAM parts. Consult Renesas for recommended obsolescence alternatives.