GD25LR256EFIRR

Memory IC Overview

The GD25LR256EFIRR is a NOR flash memory component manufactured by GigaDevice. It provides a storage capacity of 256 Mbit and utilizes an SPI interface with a maximum clock frequency of 104 MHz. The device operates within a supply voltage range of 1.65 V to 2 V. It supports surface mount installation and functions reliably across a temperature range of -40°C to +85°C.

Memory IC Feature Summary

• Supports low-voltage operation suitable for power-constrained applications
• Enables high-speed data access via SPI interface
• Provides non-volatile data retention for embedded systems

Memory IC Applications

• Embedded storage in consumer electronics
• Industrial control system firmware storage
• IoT device code execution

Memory IC Procurement Notes

Verify the specific suffix configuration against official datasheets to ensure compatibility with target voltage levels and package requirements. Confirm availability status through authorized distributors as supply conditions may vary. Validate that the selected variant meets all environmental and electrical specifications required for the intended application environment before finalizing procurement orders.

Memory IC Selection Notes

Select this component when a 256 Mbit density is required with low-voltage compatibility. Ensure the design accommodates the 1.65 V to 2 V operating range. Verify that the SPI interface speed aligns with system timing constraints. Consider the industrial temperature range if the application involves variable thermal environments.

Memory IC Part Context

This part belongs to the GD25LR series, which focuses on low-voltage NOR flash solutions. It shares architectural similarities with other GigaDevice memory products but is distinguished by its specific voltage and performance characteristics tailored for modern low-power embedded designs.

Memory IC Replacement Considerations

Check for direct substitutes within the GD25LR family or compatible parts from other manufacturers offering identical pinouts and electrical specifications. Ensure any replacement maintains the same voltage range and interface compatibility.