GD5F2GQ5UFYIGR

Memory IC Overview

The GD5F2GQ5UFYIGR is a 2 Gbit SPI NAND flash memory device manufactured by GigaDevice. It features an 8-bit data bus width and operates within a voltage range of 2.7 V to 3.6 V. The component supports a maximum clock frequency of 104 MHz and utilizes a WSON-8 package with dimensions of 6x8 mm. It offers a storage organization of 256 M x 8 bits and includes on-chip ECC for data integrity. The device is designed for surface mount installation and functions reliably across an operating temperature range of -40°C to +85°C.

Memory IC Feature Summary

• Integrates on-chip error correction code (ECC) functionality to ensure high data reliability and mitigate bit errors during operation.
• Supports hardware write protection mechanisms alongside software-based protection schemes to safeguard critical firmware and configuration data.
• Provides a compact eight-pin footprint that facilitates direct migration from standard SPI NOR flash designs, simplifying PCB layout processes.

Memory IC Applications

• Consumer electronics requiring high-density non-volatile storage
• Industrial automation systems needing reliable embedded memory
• Internet of Things (IoT) devices with limited pin count constraints

Memory IC Procurement Notes

Verify the specific suffix 'U' indicates the correct voltage and temperature grade before ordering. Confirm package availability as supply status may vary. Ensure the design supports the required 2.7V to 3.6V operating range. Check for any regional distribution restrictions or lead time variations associated with this specific manufacturer lot.

Memory IC Selection Notes

Select this component when a balance between high storage density and low cost per bit is required compared to parallel NAND solutions. It is suitable for applications where the simplified interface of SPI is preferred over complex parallel buses. Consider the on-chip ECC capability if external error handling resources are limited in the host microcontroller architecture.

Memory IC Part Context

This part belongs to the GD5F series of SPI NAND flash memories from GigaDevice. The series is engineered to provide high-performance storage solutions for modern embedded systems. It serves as a cost-effective alternative to traditional SPI NOR and parallel NAND flash technologies, offering improved density and reduced system complexity through its standardized interface.

Memory IC Replacement Considerations

GD5F2GQ5UEYIGR is listed as a parameter-equivalent substitute. Verify compatibility regarding voltage levels and temperature ranges before swapping components in existing designs.