IS25LP256H-RMLE-TR

Memory IC Overview

The IS25LP256H-RMLE-TR is a 256-megabit NOR Flash memory device manufactured by ISSI. It features a 16-pin SOP 300mil package and supports QPI/QSPI interfaces. The device operates within a voltage range of 2.3V to 3.6V, with a maximum active read current of 30mA. It offers a maximum clock frequency of 166MHz and an organization of 32M x 8 bits. The component is designed for surface mount technology (SMD/SMT) and includes a dedicated reset pin. It complies with RoHS standards and is supplied in tape and reel packaging.

Memory IC Feature Summary

• Supports high-speed serial peripheral interface (SPI) modes including Quad I/O and Dual I/O for efficient data transfer.
• Features a dedicated hardware reset pin to ensure reliable system initialization and recovery.
• Enables Execute-In-Place (XIP) operation for direct code execution from the flash memory.
• Includes support for Double Transfer Rate (DTR) commands to enhance data throughput capabilities.

Memory IC Applications

• Firmware storage for embedded systems requiring XIP functionality
• Industrial control systems needing reliable non-volatile memory
• Consumer electronics with space-constrained designs

Memory IC Procurement Notes

Verify the specific suffix RMLE corresponds to the 16-pin SOP 300mil package with tape and reel orientation. Confirm that the D variant designation aligns with the required speed grade and feature set for your application. Ensure compatibility with your board's footprint and reflow profile specifications before finalizing procurement orders.

Memory IC Selection Notes

Select this part when a 256Mb capacity is required in a standard SOP-16 package. Consider the dedicated reset pin if system stability during power-up is critical. Verify that the 166MHz clock speed meets your bus timing requirements. Compare against other ISSI series like IS25LP256D or IS25WP256D based on specific interface or endurance needs.

Memory IC Part Context

This component belongs to the IS25LP256 family of serial flash memories from ISSI. These devices are designed for general-purpose storage applications where code execution and data retention are important. The family typically shares similar command sets and architectural features, differing mainly in package options and specific electrical characteristics.

Memory IC Replacement Considerations

Check for IS25LP256D variants with compatible packages. Verify pinout compatibility with existing PCB layouts. Ensure substitute parts support the same QPI/QSPI modes and voltage ranges. Confirm availability of equivalent reset pin configurations if used in the design.