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GD25WQ128EWIGR is listed in the Memory IC range at ChipApex. The manufacturer field lists GigaDevice Semiconductor (HK) Limited. Its product description is IC FLASH 128MBIT SPI/QUAD 8WSON. Review the specifications below when checking this part for your BOM.
Memory IC specifications for GD25WQ128EWIGR
- Description：IC FLASH 128MBIT SPI/QUAD 8WSON
- Series：GD25WQ
- Mfr：GigaDevice Semiconductor (HK) Limited
- Package：Tape & Reel (TR)
- Memory Type：Non-Volatile
- Memory Format：FLASH
- Technology：FLASH - NOR (SLC)
- Memory Size：128Mbit
- Memory Organization：16M x 8
- Memory Interface：SPI - Quad I/O
- Clock Frequency：104 MHz
- Write Cycle Time - Word, Page：120µs, 4ms
- Voltage - Supply：1.65V ~ 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：8 ns
- Grade：-
- Qualification：-
Memory IC datasheet and documents for GD25WQ128EWIGR
Memory IC Overview
The GD25WQ128EWIGR is a 128M-bit (16M-byte) SPI NOR flash memory from GigaDevice. It supports Standard, Dual, and Quad SPI interfaces with clock frequencies up to 104 MHz. The device features uniform 4K-byte sectors and 32/64K-byte blocks. It operates on a single power supply ranging from 1.65V to 3.6V. Key specifications include a typical standby current of 14μA and deep power-down current of 0.1μA. Endurance is rated for 100,000 program/erase cycles with 20-year data retention.
Memory IC Feature Summary
- Supports standard, dual, and quad SPI modes for flexible data transfer rates.
- Features uniform sector and block architecture for consistent erase operations.
- Includes hardware and software write protection mechanisms.
- Provides advanced security features including unique ID and OTP security registers.
Memory IC Applications
- Execute In Place (XiP) code execution
- BIOS storage in embedded systems
- Firmware storage for IoT devices
Memory IC Procurement Notes
Verify the specific package variant matches the design requirements, as the GD25WQ128E series includes multiple packages such as SOP8, WSON8, and TFBGA. Confirm that the ordering suffix corresponds to the desired packaging format. Ensure compatibility with the system's voltage levels and interface protocols before finalizing procurement.
Memory IC Selection Notes
Select this component when high-speed read performance via Quad SPI is required alongside robust data protection features. Consider the 1.65V-3.6V operating range for low-power applications. Evaluate the need for uniform sector sizes versus variable sector architectures offered by other models in the family.
Memory IC Part Context
This part belongs to the GD25WQ128E series of Dual and Quad Serial Flash memories. It is designed for applications requiring high reliability and fast access times. The series supports various package options to accommodate different board space constraints and thermal requirements.
Memory IC Replacement Considerations
GD25Q128EWIGR
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