GD25VQ20CTIGR

Memory IC Overview

The GD25VQ20CTIGR is a 2 Mbit NOR flash memory device manufactured by GigaDevice. It features a 2.3 V to 3.6 V supply voltage range and an SPI interface with Dual I/O and Quad I/O capabilities. The maximum clock frequency is 104 MHz, supporting data organization of 256 k x 8 bits. Active read current is typically 20 mA. The component operates within an industrial temperature range of -40°C to +85°C and is housed in an SOP-8 package.

Memory IC Feature Summary

• Supports Dual I/O and Quad I/O modes for high-speed data transfer via the SPI interface.
• Operates with a wide supply voltage range from 2.3 V to 3.6 V.
• Designed for industrial applications with extended temperature stability.

Memory IC Applications

• Industrial control systems requiring reliable non-volatile storage
• Embedded devices needing code execution from flash memory
• Consumer electronics utilizing low-voltage power supplies

Memory IC Procurement Notes

Verify the specific suffix 'V' indicates the 2.3V–3.6V voltage range, distinct from other series variants. Confirm the 'IGR' suffix corresponds to the SOP-8 package and tape-and-reel packaging format. Ensure compatibility with existing board designs regarding pinout and thermal requirements before integration.

Memory IC Selection Notes

Select this part when a 2 Mbit capacity is required with support for dual and quad SPI modes. It is suitable for designs operating between 2.3 V and 3.6 V. Consider the SOP-8 package size and industrial temperature rating for environmental constraints. Verify that the 104 MHz clock speed meets system timing requirements.

Memory IC Part Context

This component belongs to the GD25VQ20C series of NOR flash memories. It shares the 2 Mbit capacity and SOP-8 form factor with other members but is distinguished by its specific voltage range and interface speeds. The series is designed for general-purpose storage and code execution in embedded applications.

Memory IC Replacement Considerations

GD25Q20CTIGR: Note the different voltage range (2.7V–3.6V) and higher clock speed (120 MHz). GD25WD20CTIGR: Features a wider voltage range (1.65V–3.6V) but lower clock speed (100 MHz). Verify electrical compatibility before substitution.