GD25LE40EKIGR

Memory IC Overview

The GD25LE40EKIGR is a 4 Mbit NOR flash memory device manufactured by GigaDevice. It features a storage organization of 512 k x 8 bits and supports Dual/Quad SPI and standard SPI interfaces. The component operates within a supply voltage range of 1.65 V to 2 V, with a maximum active read current of 8 mA. It supports clock frequencies up to 133 MHz and functions synchronously. The device is housed in an USON-8 package designed for surface mount installation. It maintains reliable operation across an industrial temperature range from -40°C to +85°C.

Memory IC Feature Summary

• Supports Dual and Quad SPI interface modes alongside standard SPI for flexible system integration
• Operates at high clock speeds up to 133 MHz for efficient data retrieval
• Designed for low power consumption with a maximum active read current of 8 mA
• Provides non-volatile data retention suitable for industrial environmental conditions

Memory IC Applications

• Industrial control systems requiring robust memory solutions
• Embedded devices operating within strict voltage constraints
• Consumer electronics utilizing compact surface-mount packaging

Memory IC Procurement Notes

Verify the specific suffix 'IGR' against official manufacturer documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with the required 1.65 V to 2 V supply rails during design validation. Confirm that the USON-8 footprint matches the target PCB layout dimensions precisely before finalizing procurement orders.

Memory IC Selection Notes

Select this component when a 4 Mbit capacity is sufficient for application requirements. It is appropriate for designs constrained by a 2 V maximum supply voltage limit. Consider the USON-8 package size if board space is limited. Verify that the 133 MHz clock speed meets the system's timing requirements for synchronous operations.

Memory IC Part Context

This part belongs to the GD25LE series of SPI NOR flash memories from GigaDevice. The series targets applications needing moderate density with low voltage operation. The 'E' designation typically indicates specific feature sets or package variations within the broader product line. This model represents a standardized solution for industrial-grade memory storage needs.

Memory IC Replacement Considerations

Consult official GigaDevice substitution guides for verified alternatives. Cross-reference pinouts and electrical characteristics carefully when evaluating potential replacements to ensure functional compatibility.