GD25LX256EF2RR

Memory IC Overview

The GD25LX256EF2RR is a 256Mb SPI NOR Flash memory component manufactured by GigaDevice. It operates within a supply voltage range of 1.65V to 2.0V and supports Single I/O, Octal Parallel Input (OPI), and Double Data Rate (DTR) interfaces with clock frequencies up to 200MHz. The device features hardware reset functionality, write protection, security registers with OTP locks, error correction code (ECC), suspend capability, and a unique ID. It is available in SOP16 and TFBGA24 packages, with the specific EF2RR suffix indicating a 24-TFBGA(6x8) package configuration.

Memory IC Feature Summary

• Supports high-speed data transfer via OPI and DTR modes at frequencies up to 200MHz
• Includes hardware reset and write protection mechanisms for system stability
• Integrates ECC and security registers with OTP locks for data integrity
• Features a unique identifier for device authentication

Memory IC Applications

• Mobile devices requiring low-power storage
• IoT sensors and wearables
• Embedded systems needing reliable code execution

Memory IC Procurement Notes

Verify the complete part number including the suffix to ensure correct package type and temperature rating. Confirm that the 1.65V-2.0V supply voltage aligns with the target system design. Check for automotive-grade variants if AEC-Q100 qualification or ISO 26262 compliance is required for the application environment.

Memory IC Selection Notes

Select this component for designs requiring small form factors and low voltage operation. The TFBGA package suits space-constrained layouts. Ensure the host controller supports Octal SPI protocols for optimal performance. Consider thermal dissipation requirements associated with WLCSP or BGA packaging in dense assemblies.

Memory IC Part Context

This part belongs to the GD25LX series of SPI NOR Flash memories from GigaDevice. The series targets mobile and IoT applications with a focus on low power consumption and high performance. It complements the broader portfolio which includes automotive-grade options and higher density variants ranging from 512Kb to 2Gb.

Memory IC Replacement Considerations

Check for GD25LX256EBIRY as a potential alternative with similar specifications but verify package dimensions and pinout compatibility before substitution.