GD25LQ40EEAGR

Memory IC Overview

The GD25LQ40EEAGR is a 4Mbit SPI NOR Flash memory IC from the GD25LQ series, manufactured by GigaDevice. It features a Quad I/O interface with a clock frequency of 133 MHz and an access time of 6 ns. The device operates within a supply voltage range of 1.65V to 2V and supports an industrial temperature range of -40°C to 85°C. It utilizes an 8-USON (3x2) package and offers a storage organization of 512K x 8 bits.

Memory IC Feature Summary

• Supports high-speed Quad I/O data transfer modes for efficient code execution
• Operates at low voltage levels suitable for power-sensitive embedded designs
• Includes hardware reset functionality and security registers with OTP locks
• Provides reliable non-volatile storage with industrial-grade temperature stability

Memory IC Applications

• Embedded systems requiring low-power code storage
• Industrial control applications operating in wide temperature ranges
• Consumer electronics utilizing compact surface-mount packages
• IoT devices needing reliable non-volatile memory solutions

Memory IC Procurement Notes

Verify the specific suffix 'EIGR' versus 'EAGR' against official datasheets, as voltage and temperature specifications may differ between variants. Confirm package availability and lead times directly with authorized distributors or the manufacturer. Ensure compatibility with system voltage requirements before integration.

Memory IC Selection Notes

Select this component when a 4Mbit capacity is required with low-voltage operation between 1.65V and 2V. It is suitable for designs prioritizing small footprint via the 8-USON package. Compare with the GD25Q40 variant if higher voltage tolerance or extended temperature ranges are necessary for the target application environment.

Memory IC Part Context

This part belongs to the GD25LQ family of SPI NOR Flash memories designed for low-voltage applications. The series targets markets demanding high performance and reliability in compact form factors. GigaDevice positions these components for diverse embedded needs, balancing speed and power consumption effectively.

Memory IC Replacement Considerations

The GD25LQ40EIGR is a closely related variant within the same series. Verify electrical parameters such as operating voltage and temperature range when substituting. Cross-reference with other 4Mbit SPI NOR Flash parts ensuring compatible pinouts and interface protocols.