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GD5F4GQ4UBYIGY is listed in the Memory IC range at ChipApex. The manufacturer field lists GigaDevice Semiconductor (HK) Limited. Its product description is IC FLASH 4GBIT SPI/QUAD 8WSON. Review the specifications below when checking this part for your BOM.
Memory IC specifications for GD5F4GQ4UBYIGY
- Description：IC FLASH 4GBIT SPI/QUAD 8WSON
- Series：-
- Mfr：GigaDevice Semiconductor (HK) Limited
- Package：Tray
- Memory Type：Non-Volatile
- Memory Format：FLASH
- Technology：FLASH - NAND
- Memory Size：4Gbit
- Memory Organization：512M x 8
- Memory Interface：SPI - Quad I/O
- Clock Frequency：120 MHz
- Write Cycle Time - Word, Page：-
- Voltage - Supply：2.7V ~ 3.6V
- 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：-
- Grade：-
- Qualification：-
Memory IC datasheet and documents for GD5F4GQ4UBYIGY
Memory IC Overview
The GD5F4GQ4UBYIGY is a 4 Gbit SPI NAND flash memory 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 device supports a maximum clock frequency of 120 MHz and utilizes a WSON-8 package for surface mount installation. It offers a storage organization of 512 M x 8 and maintains functionality across an industrial temperature range from -40°C to +85°C.
Memory IC Feature Summary
- Provides non-volatile code storage with high-density capacity suitable for embedded applications.
- Supports standard SPI interface with quad I/O capability for efficient data transfer.
- Designed for reliability in industrial environments with extended temperature tolerance.
Memory IC Applications
- Embedded systems requiring robust code storage
- Industrial control equipment
- Consumer electronics devices
Memory IC Procurement Notes
Verify the specific suffix 'UBYIGY' against official manufacturer documentation to confirm pinout, package dimensions, and electrical characteristics. Ensure compatibility with existing board layouts and power supply constraints before integration. Confirm RoHS compliance status through current datasheets.
Memory IC Selection Notes
Select this component when a 4 Gbit density is required with SPI interface compatibility. Consider the WSON-8 package size for space-constrained designs. Verify that the operating voltage range aligns with the system's power rails and that the industrial temperature range meets environmental requirements.
Memory IC Part Context
This part belongs to the GD5F series of SPI NAND flash memories from GigaDevice. These products are built on advanced process nodes to deliver stability and long-term supply for diverse embedded applications. The series supports various densities and interfaces to meet different design needs.
Memory IC Replacement Considerations
GD5F4GM8UEYIGY is listed as a manufacturer-recommended alternative for related variants in the same family. Verify functional equivalence and pin compatibility before substitution.
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