GD5F1GQ5UEY2GY

Memory IC Overview

The GD5F1GQ5UEY2GY is a 1 Gbit Serial Peripheral Interface (SPI) NAND flash memory manufactured by GigaDevice. It utilizes Single-Level Cell (SLC) technology and operates within a supply voltage range of 2.7 V to 3.6 V. The device supports a maximum clock frequency of 133 MHz in Dual I/O, Quad I/O, and Double Data Rate (DTR) modes. It is housed in an 8-WSON package with dimensions of 6x8 mm and is designed for surface mount installation. The component functions as non-volatile storage with a memory organization of 256M x 4.

Memory IC Feature Summary

• Supports high-speed SPI communication with DTR mode capability for increased data throughput.
• Utilizes SLC NAND technology to ensure stable performance and long-term reliability.
• Operates across an extended industrial temperature range suitable for diverse environmental conditions.

Memory IC Applications

• Embedded code storage in consumer electronics
• Data logging in IoT devices
• Firmware storage in industrial control systems

Memory IC Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm pinout compatibility and electrical specifications. Ensure that the selected variant matches the required package type and voltage levels for your design. Cross-reference the part number with authorized distributors to confirm current availability status and lead times before finalizing procurement plans.

Memory IC Selection Notes

Select this component when a 1 Gbit capacity is required for cost-effective embedded storage solutions. Consider the 8-WSON package size if board space is limited. Verify that the host controller supports the necessary SPI interface modes, including DTR, to utilize the full performance potential of the memory device.

Memory IC Part Context

This part belongs to the GD5F series of SPI NAND flash memories from GigaDevice. The series is built on proven process nodes and offers densities ranging from 1 Gbit to higher capacities. These products are designed to provide robust and scalable storage options for various embedded applications requiring reliable non-volatile data retention.

Memory IC Replacement Considerations

GD5F1GM7UEYJGR is listed as a parameter-equivalent substitute. Verify functional compatibility and pin alignment before implementation.

Memory IC FAQ

What is the memory organization of the GD5F1GQ5UEY2GY?

The memory is organized as 256M x 4 bits.

Does this component support Double Data Rate (DTR) operation?

Yes, the device supports SPI interfaces including Dual I/O, Quad I/O, and DTR modes.