GD25LD05CEIGR

Memory IC Overview

The GD25LD05CEIGR is a 512 Kbit NOR flash memory device manufactured by GigaDevice. It operates within a supply voltage range of 1.65 V to 2 V and features an SPI interface with a maximum clock frequency of 50 MHz. The memory organization is specified as 64 k x 8 bits, supporting an active read current of up to 10 mA. This component is housed in an USON-8 package measuring 3x2x0.45 mm and is rated for industrial operating temperatures ranging from -40°C to +85°C.

Memory IC Feature Summary

• Supports standard Serial Peripheral Interface (SPI) communication protocols for data transfer.
• Designed for low-voltage operation suitable for portable and battery-powered applications.
• Utilizes a compact surface-mount package optimized for space-constrained circuit designs.

Memory IC Applications

• Industrial control systems requiring reliable non-volatile storage
• Portable electronic devices with strict power consumption limits
• Embedded firmware storage in consumer electronics

Memory IC Procurement Notes

Verify the specific suffix 'IGR' corresponds to the tape-and-reel packaging format and industrial temperature grade. Confirm that the 1.8V supply requirement aligns with the target system's voltage rails. Ensure ESD protection measures are implemented during handling due to moisture sensitivity classification. Cross-reference the datasheet revision to confirm pinout compatibility with existing board layouts.

Memory IC Selection Notes

Select this part when a small 512 Kbit capacity is sufficient for code or data storage. The 1.8V operating range distinguishes it from standard 3.3V or 5V flash memories. Consider the USON-8 footprint constraints against available PCB real estate. Evaluate the 50 MHz speed limit against system bus requirements to ensure adequate performance without unnecessary cost overhead.

Memory IC Part Context

This component belongs to the GD25LD05C series of uniform sector standard NOR flash memories. It shares architectural similarities with other members of the GD25LD family but is distinguished by its specific voltage and package configuration. The series targets applications needing moderate density with low power consumption profiles.

Memory IC Replacement Considerations

GD25LD05EKIGR offers dual SPI support within the same package and voltage range. GD25D05CEIGR provides higher speed capabilities but requires a different supply voltage range. Verify electrical compatibility before substituting these alternatives.