GD25WQ16EEJGR

Memory IC Overview

The GD25WQ16EEJGR is a 16 Mbit SPI NOR Flash memory device manufactured by GigaDevice. It features an 84 MHz clock frequency and supports Quad I/O interface operations. The storage organization is 2M x 8 bits. The device operates within a supply voltage range of 1.65 V to 3.6 V. It is housed in an 8-USON(3x2) package with an exposed pad. The component supports surface mount installation and functions within a temperature range of -40°C to +105°C.

Memory IC Feature Summary

• Supports Dual and Quad Serial Flash operations for enhanced data throughput
• Wide voltage operation range suitable for diverse power supply environments
• Extended industrial temperature rating for reliable performance in harsh conditions

Memory IC Applications

• Industrial control systems requiring wide temperature tolerance
• Automotive electronics components
• Consumer electronic devices
• Internet of Things (IoT) applications

Memory IC Procurement Notes

Verify the specific suffix JGR against official datasheets to confirm package dimensions and tape-and-reel specifications. Ensure compatibility with system voltage requirements, as this variant supports a wide input range starting from 1.65 V. Confirm that the 8-USON(3x2) footprint matches the PCB layout design constraints before finalizing procurement orders.

Memory IC Selection Notes

Select this part when a wider operating voltage range including 1.65 V is required compared to standard 2.7 V variants. The extended temperature range up to 105°C makes it suitable for industrial and automotive environments where standard commercial grade parts may fail. Verify that the 84 MHz speed meets the system's timing requirements for code execution or data logging tasks.

Memory IC Part Context

This component belongs to the GD25WQ series, which is characterized by its wide voltage operation capabilities. Unlike the GD25Q series which typically starts at 2.7 V, the W-series supports lower voltages down to 1.65 V. This distinction is critical for battery-powered or low-voltage logic systems. The Q16 density provides 16 Megabits of non-volatile storage capacity.

Memory IC Replacement Considerations

GD25WQ16EEIGR shares similar electrical characteristics but uses an 8-USON(2x3) package instead of the 8-USON(3x2) found in the JGR variant. Physical footprint verification is mandatory before substitution. Other GD25WQ16 variants may differ in package type or temperature rating.