IS25LE512M-RMLE-TY

Overview

The IS25LE512M-RMLE-TY is a non-volatile flash memory integrated circuit manufactured by Sensata-Airpax. It features a 512 Mbit capacity organized as 64M x 8 bits. The device utilizes SPI Quad I/O, QPI, and DTR interfaces with a clock frequency of 133 MHz and an access time of 6 ns. It operates within a supply voltage range of 2.3V to 3.6V. The component is housed in a 16-SOIC package with dimensions of 0.295 inches (7.50mm) width.

Feature Summary

• Supports high-speed data transfer via SPI Quad I/O, QPI, and DTR modes
• Provides reliable non-volatile storage for persistent data retention
• Operates on standard low-voltage power supplies suitable for portable electronics

Applications

• Embedded systems requiring compact non-volatile code storage
• Industrial control units needing reliable firmware retention
• Consumer electronics utilizing space-constrained memory solutions

Procurement Notes

Verify the manufacturer designation carefully, as Sensata-Airpax typically specializes in electromechanical components while this part resembles standard NOR flash specifications often associated with other manufacturers like Winbond or ISSI. Confirm RoHS compliance status and ensure the 16-SOIC package matches your PCB footprint requirements before ordering.

Selection Notes

Select this component when a 512 Mbit density is required in a surface-mount SOIC package. Ensure the design supports the specified 2.3V to 3.6V operating range and that the controller interface can handle the 133 MHz clock speed for optimal performance in Quad I/O or DTR modes.

Part Context

This part belongs to the broader category of serial flash memory devices used for storing executable code and data. While listed under Sensata-Airpax in some distributor databases, the technical specifications align with standard industrial NOR flash memories commonly used in embedded applications requiring fast read access and moderate storage capacity.

Replacement Considerations

Direct substitutes must match the 512 Mbit density, 16-SOIC package, and 133 MHz SPI interface capabilities. Verify pin compatibility and voltage ranges when considering alternative vendors offering similar serial flash memory solutions.