GD25LE40ETIGR

Memory IC Overview

The GD25LE40ETIGR is a 4 Mbit NOR flash memory device manufactured by GigaDevice. It features a storage organization of 512 k x 8 bits and supports SPI, Dual SPI, and Quad SPI interfaces with a maximum clock frequency of 133 MHz. The component operates within a supply voltage range of 1.65 V to 2 V and has a maximum active read current of 8 mA. It is housed in an USON-8 package suitable for surface mount installation. The device functions reliably across an industrial temperature range from -40°C to +85°C.

Memory IC Feature Summary

• Supports standard, dual, and quad serial peripheral interface protocols for flexible data transfer modes.
• Operates at low supply voltages ranging from 1.65 V to 2 V for energy-efficient applications.
• Provides high-speed synchronous data access with clock frequencies up to 133 MHz.

Memory IC Applications

• Embedded systems requiring non-volatile code storage
• Industrial control devices operating in wide temperature environments
• Consumer electronics utilizing low-voltage power supplies

Memory IC Procurement Notes

Verify the specific suffix 'IGR' against official manufacturer documentation to confirm the exact package type and tape-and-reel specifications. Ensure that the 1.65 V to 2 V operating voltage aligns with your system's power rail requirements before integration. Confirm availability status directly with authorized distributors as stock levels fluctuate.

Memory IC Selection Notes

Select this component when a 4 Mbit capacity is required alongside support for Quad SPI operations. The USON-8 package offers a compact footprint for space-constrained designs. Ensure the design accommodates the 1.65 V to 2 V voltage window, as it differs from standard 3.3 V or 1.8 V parts. Verify thermal management capabilities for the specified -40°C to +85°C operating range.

Memory IC Part Context

This part belongs to the GD25LE series of NOR flash memories designed for low-voltage applications. It shares architectural similarities with other devices in the family but is distinguished by its specific voltage range and interface capabilities. The series targets cost-sensitive markets requiring reliable non-volatile storage with moderate speed performance.

Memory IC Replacement Considerations

GD25LE40EKIGR: Similar capacity and interface but uses USON-8 packaging instead of SOP-8.