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GD5F1GQ5REYIHR is listed in the Memory IC range at ChipApex. The manufacturer field lists GigaDevice Semiconductor (HK) Limited. Its product description is IC FLASH 1GBIT SPI/QUAD. Review the specifications below when checking this part for your BOM.
Memory IC specifications for GD5F1GQ5REYIHR
- Description：IC FLASH 1GBIT SPI/QUAD
- Series：GD5F
- Mfr：GigaDevice Semiconductor (HK) Limited
- Package：Tape & Reel (TR)
- Memory Type：Non-Volatile
- Memory Format：FLASH
- Technology：FLASH - NAND (SLC)
- Memory Size：1Gbit
- Memory Organization：256M x 4
- Memory Interface：SPI - Quad I/O, DTR
- Clock Frequency：104 MHz
- Write Cycle Time - Word, Page：600µs
- Voltage - Supply：1.7V ~ 2V
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-WDFN Exposed Pad
- Supplier Device Package：8-WSON (6x8)
- Access Time：9.5 ns
- Grade：-
- Qualification：-
Memory IC datasheet and documents for GD5F1GQ5REYIHR
Memory IC Overview
The GD5F1GQ5REYIHR is a 1 Gbit SPI NAND flash memory manufactured by GigaDevice. It features an organization of 256 M x 8 and operates within a supply voltage range of 1.7 V to 2 V. The device supports a maximum clock frequency of 120 MHz and functions reliably across an industrial temperature range from -40°C to +85°C. Packaged in an 8-WSON format, it is designed for surface-mount installation.
Memory IC Feature Summary
- Supports high-speed serial peripheral interface (SPI) communication with quad I/O capabilities.
- Provides non-volatile data storage suitable for embedded applications requiring reliable retention.
- Operates at low voltage levels to optimize power consumption in portable devices.
Memory IC Applications
- Consumer electronics firmware storage
- IoT device code execution
- Industrial control system memory
Memory IC Procurement Notes
Verify the specific suffix 'IHR' against official GigaDevice documentation to confirm exact package dimensions and tape-and-reel specifications. Ensure compatibility with existing PCB footprints and verify that the 1.7V-2V operating voltage aligns with the target system's power rails before integration.
Memory IC Selection Notes
Select this component when a 1 Gbit capacity is required with a compact WSON footprint. It is appropriate for designs needing SPI NAND performance without parallel interface complexity. Confirm that the host controller supports the necessary command set and voltage levels for reliable operation.
Memory IC Part Context
This part belongs to the GD5F series of SPI NAND flash memories from GigaDevice. The series is characterized by high density and energy efficiency, targeting modern embedded systems. It complements the company's NOR flash and MCU portfolios by providing cost-effective mass storage solutions.
Memory IC Replacement Considerations
Consult official substitution lists for compatible parts within the GD5F family. Verify pinout and electrical characteristics match before replacing to ensure system stability and functional equivalence.
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