GD25WD20ETIGR

Memory IC Overview

The GD25WD20ETIGR is a 2 Mbit Serial NOR Flash memory device manufactured by GigaDevice. It features a uniform sector architecture with 256K x 8 organization and supports Standard SPI and Dual Output interfaces. The device operates on a single power supply voltage ranging from 1.65 V to 3.6 V, making it suitable for low-voltage applications. It offers a maximum clock frequency of 104 MHz for fast read operations and supports dual output data transfer up to 160 Mbits/s. The component is housed in an SOP-8 package and is designed for industrial temperature ranges.

Memory IC Feature Summary

• Supports standard SPI and Dual Output modes for flexible interface options
• Features uniform sector architecture with software and hardware write protection capabilities
• Includes advanced security features such as OTP locks and unique identification
• Operates within a wide voltage range for compatibility with various system designs

Memory IC Applications

• Consumer electronics requiring code storage
• Industrial control systems needing reliable firmware storage
• IoT devices utilizing low-power flash memory solutions

Memory IC Procurement Notes

Verify the specific ordering suffix 'IGR' corresponds to the tape and reel packaging format required for your assembly line. Confirm that the industrial temperature grade (-40°C to +85°C) meets your environmental specifications. Ensure the SOP-8 package dimensions align with your PCB footprint design rules before finalizing procurement orders.

Memory IC Selection Notes

Select this part when a 2 Mbit capacity is sufficient for application requirements. Choose the Dual Output mode if higher data throughput is needed compared to standard SPI. Ensure the host system can support the 1.65 V to 3.6 V operating voltage range. Verify that the SOP-8 package fits within the available board space constraints.

Memory IC Part Context

This component belongs to the GD25WD series of Serial NOR Flash memories from GigaDevice. The series is characterized by its wide voltage operation and uniform sector architecture. It is designed to provide high reliability and performance for embedded applications requiring non-volatile code storage.

Memory IC Replacement Considerations

GD25WD20CTIGR: Similar 2 Mbit device but may differ in interface speed or specific electrical characteristics. Verify datasheet parameters for direct compatibility.