M10082040054X0IWAY

Memory IC Overview

The M10082040054X0IWAY is an 8Mbit (1M x 8) Magnetoresistive Random Access Memory (MRAM) device manufactured by Renesas Electronics. It features a high-performance Quad SPI (QSPI) interface operating at a clock frequency of 54 MHz. The component is designed for industrial temperature ranges and utilizes an 8-lead Dual Flat No-lead (DFN) package with a width of 5x6 mm. This non-volatile memory technology provides data retention without power while offering fast read/write capabilities suitable for demanding embedded applications.

Memory IC Feature Summary

• Utilizes magnetoresistive random access memory technology for non-volatile data storage
• Supports high-speed Quad SPI interface for efficient data transfer
• Engineered for reliable operation within specified industrial temperature limits

Memory IC Applications

• Industrial control systems requiring persistent data logging
• Automotive electronic control units needing robust non-volatile memory
• Embedded systems with limited space constraints utilizing compact DFN packaging

Memory IC Procurement Notes

Verify current availability status as this product may be subject to discontinuation or limited supply conditions. Confirm the specific suffix 'WAY' corresponds to the required 8-DFN 5x6mm tray packaging configuration. Ensure compatibility with existing QSPI controller interfaces and voltage levels before procurement. Check for any active Product Change Notifications that might affect pinout or electrical characteristics.

Memory IC Selection Notes

Select this component when an 8Mbit capacity is required with QSPI interface support. The 54 MHz speed suits applications needing faster access than standard SPI devices. Consider the 8-DFN footprint for space-sensitive designs. Verify that the industrial temperature range meets the operational environment requirements. Compare against other MRAM options if higher density or different interface protocols are needed.

Memory IC Part Context

This part belongs to the M1008204 series of MRAM devices from Renesas. It shares architectural similarities with other members like M10082040054X0ISAY but differs in package type. The series represents Renesas's solution for replacing traditional flash memory in applications requiring high endurance and low power consumption. Understanding the broader family helps in identifying compatible software drivers and hardware reference designs.

Memory IC Replacement Considerations

Direct substitutes include M10082040054X0ISAY, which offers identical electrical specifications but uses an SOIC package instead of DFN. When replacing, ensure the PCB layout accommodates the different pin pitch and thermal pad requirements of the new package. Verify that the mechanical height constraints of the design allow for the alternative package profile.