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GD5F1GM7UEWIGR 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 GD5F1GM7UEWIGR
- 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：133 MHz
- Write Cycle Time - Word, Page：600µs
- 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 (5x6)
- Access Time：7 ns
- Grade：-
- Qualification：-
Memory IC datasheet and documents for GD5F1GM7UEWIGR
Memory IC Overview
The GD5F1GM7UEWIGR is a 1Gb SLC NAND flash memory device manufactured by GigaDevice. It features a Quad I/O and Double Data Rate (DTR) SPI interface with a maximum clock frequency of 133 MHz. The component utilizes an 8-WSON package measuring 5x6 mm and operates within a voltage range of 2.7V to 3.6V. It supports a synchronous timing type and offers an access time of 7 ns. The memory organization is specified as 256M x 4, and it functions reliably across an industrial temperature range of -40°C to 85°C.
Memory IC Feature Summary
- Supports high-speed data transfer via Quad I/O and DTR SPI interfaces operating at up to 133 MHz.
- Provides non-volatile storage using Single-Level Cell (SLC) NAND technology for reliable data retention.
- Designed for surface-mount installation in compact electronic systems.
Memory IC Applications
- Industrial control systems requiring robust data storage
- Consumer electronics devices needing compact memory solutions
- IoT hardware applications with limited board space
Memory IC Procurement Notes
Verify the specific suffix codes against official datasheets to ensure correct package dimensions and temperature ratings. Confirm availability status through authorized distributors as supply levels may fluctuate. Ensure compatibility with existing system voltage requirements before integration.
Memory IC Selection Notes
Select this component when a 1Gb capacity is required with high-speed DTR interface support. Consider the 8-WSON footprint for space-constrained designs. Verify that the operating environment falls within the specified industrial temperature range and voltage limits.
Memory IC Part Context
This part belongs to the GD5F series of SPI NAND flash memories from GigaDevice. The series is characterized by high performance and innovative bad block management functionality. It complements the company's broader portfolio including NOR flash and microcontrollers for embedded applications.
Memory IC Replacement Considerations
GD5F1GM7UEYJGR is listed as a parameter-equivalent alternative. Verify pinout and electrical specifications against the original datasheet before substitution.
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