GD25B16ENAGR

Memory IC Overview

The GD25B16ENAGR is a 16 Mbit SPI NOR Flash memory IC from the GD25B series, manufactured by GigaDevice. It utilizes Single-Level Cell (SLC) technology and supports Quad I/O SPI interfaces for data transfer. The device operates within a supply voltage range of 2.7V to 3.6V and is designed for surface-mount installation in an 8-USON package with dimensions of 3x4 mm. It features an 8-UDFN exposed pad configuration and is qualified to AEC-Q100 automotive standards, ensuring reliability across a wide operating temperature range of -40°C to +125°C.

Memory IC Feature Summary

• AEC-Q100 Grade 1 qualified for automotive-grade reliability
• Supports high-speed Quad I/O SPI interface operations
• Integrated SLC NAND flash architecture for code storage
• Wide industrial temperature range capability

Memory IC Applications

• Automotive infotainment systems
• Advanced Driver Assistance Systems (ADAS)
• Industrial control units
• Consumer electronics firmware storage

Memory IC Procurement Notes

Verify the specific suffix ENAGR against official datasheets to confirm the 8-USON(3x4) package variant and automotive qualification status. Ensure compatibility with host controller voltage levels within the 2.7V to 3.6V range. Confirm lead times and availability directly with authorized distributors as stock levels fluctuate. Validate that the selected component meets all functional safety requirements for the intended application environment.

Memory IC Selection Notes

Select this component when automotive certification and robust performance in high-temperature environments are required. The 16 Mbit density suits applications needing moderate code storage capacity. Consider the 8-USON footprint for space-constrained PCB designs. Verify interface compatibility with the target microcontroller's SPI controller capabilities before finalizing the design.

Memory IC Part Context

This part belongs to the GD25B family of SPI NOR Flash memories, which targets diverse market segments including automotive and industrial applications. The series emphasizes high reliability and security features, supporting various densities up to 2Gb. The GD25B16ENAGR specifically addresses the need for compact, automotive-grade storage solutions with proven endurance and data retention characteristics.

Memory IC Replacement Considerations

Check for other GD25B16 variants with different package options or temperature ranges if physical constraints differ. Verify cross-reference lists from manufacturers for direct pin-compatible alternatives. Ensure any substitute maintains AEC-Q100 compliance if automotive use is mandated.