GD25WQ16ESJG

Memory IC Overview

The GD25WQ16ESJG is a 16 Mbit SPI NOR Flash memory IC manufactured by GigaDevice. It features an 8-SOP package and supports Quad I/O interface with a maximum clock frequency of 84 MHz. The device operates within a supply voltage range of 1.65 V to 3.6 V and functions across an industrial temperature range of -40°C to +85°C. Memory organization is specified as 2M x 8 bits, providing non-volatile storage suitable for embedded applications requiring reliable code execution.

Memory IC Feature Summary

• Supports Single, Dual, Quad I/O, and QPI modes for flexible data transfer
• Includes hardware reset functionality for system reliability
• Features security registers with OTP locks for data protection

Memory IC Applications

• Embedded systems requiring low-power boot code storage
• Consumer electronics firmware storage
• Industrial control system configuration memory

Memory IC Procurement Notes

Verify the specific suffix 'SJG' against the official datasheet to confirm pinout and package dimensions match your PCB footprint requirements. Ensure the selected variant supports the required operating voltage range for your target application environment. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Memory IC Selection Notes

Select this component when a compact 8-SOP package is preferred over USON alternatives. It is suitable for designs requiring Quad I/O speeds up to 84 MHz. Consider thermal management capabilities if operating near the upper temperature limit. Compare with GD25WQ16EEIGR if a smaller USON package is acceptable for space-constrained layouts.

Memory IC Part Context

This part belongs to the GD25WQ series of SPI NOR Flash memories from GigaDevice. The series is designed for high-reliability applications in consumer and industrial sectors. It complements other GigaDevice products like the GD25Q and GD25LT series, offering specific package and performance variations for diverse design needs.

Memory IC Replacement Considerations

GD25WQ16EEIGR offers similar electrical specifications but utilizes an 8-USON package instead of 8-SOP. Verify mechanical compatibility before substitution.