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GD25Q64CW2GR is listed in the Memory IC range at ChipApex. The manufacturer field lists GigaDevice Semiconductor (HK) Limited. Its product description is IC FLASH 64MBIT SPI/QUAD 8WSON. Review the specifications below when checking this part for your BOM.
Memory IC specifications for GD25Q64CW2GR
- Description：IC FLASH 64MBIT SPI/QUAD 8WSON
- Series：GD25Q
- Mfr：GigaDevice Semiconductor (HK) Limited
- Package：Tape & Reel (TR)
- Memory Type：Non-Volatile
- Memory Format：FLASH
- Technology：FLASH - NOR (SLC)
- Memory Size：64Mbit
- Memory Organization：8M x 8
- Memory Interface：SPI - Quad I/O
- Clock Frequency：120 MHz
- Write Cycle Time - Word, Page：60µs, 4ms
- Voltage - Supply：2.7V ~ 3.6V
- Operating Temperature：-40°C ~ 105°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 GD25Q64CW2GR
Memory IC Overview
The GD25Q64CW2GR is a 64 Mbit SPI NOR flash memory manufactured by GigaDevice. It features a uniform sector architecture supporting Dual and Quad Serial Peripheral Interface (SPI) modes for high-speed data transfer. The device operates within a supply voltage range of 2.7 V to 3.6 V and supports a maximum clock frequency of 120 MHz. It is organized as 8 M x 8 bits with an active read current maximum of 25 mA. The component is designed for surface mount technology, operating reliably across a temperature range of -40 °C to +105 °C.
Memory IC Feature Summary
- Supports uniform sector erase operations compatible with standard SPI, Dual SPI, and Quad SPI interfaces.
- Enables execute-in-place functionality for direct code execution from the memory device.
- Provides hardware and software reset capabilities to ensure system stability.
Memory IC Applications
- Storage of boot code and firmware in embedded systems
- Configuration parameter storage for consumer electronics
- Data logging applications requiring non-volatile retention
Memory IC Procurement Notes
Verify the specific suffix 'W2' against the official GigaDevice datasheet to confirm the industrial temperature grade (+105 °C max) and package type. Ensure compatibility with the target board's moisture sensitivity level requirements during reflow soldering. Confirm that the 120 MHz clock speed meets the system bus timing constraints.
Memory IC Selection Notes
Select this component when an extended commercial-to-industrial temperature range up to +105 °C is required. The W2 suffix indicates specific environmental ratings distinct from standard industrial variants. Verify that the 64 Mbit capacity aligns with the application's storage needs without excessive overhead.
Memory IC Part Context
This part belongs to the GD25Q64C series of SPI NOR flash memories. The series is characterized by high performance and security features suitable for diverse design requirements. It utilizes a 3V power supply architecture and is widely used in applications demanding reliable code storage and fast read access speeds.
Memory IC Replacement Considerations
GD25Q64CW2GZ
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