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GD25Q128EWJGR 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 GD25Q128EWJGR
- Description：IC FLASH 128MBIT 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：128Mbit
- Memory Organization：16M x 8
- Memory Interface：SPI - Quad I/O
- Clock Frequency：133 MHz
- Write Cycle Time - Word, Page：140µs, 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 GD25Q128EWJGR
Memory IC Overview
The GD25Q128EWJGR is a 128 Mbit SPI NOR flash memory manufactured by GigaDevice. It features an 8-WSON (5x6) surface-mount package and supports Dual/Quad SPI interfaces with a maximum clock frequency of 133 MHz. The device operates within a supply voltage range of 2.7 V to 3.6 V and maintains an active read current of up to 20 mA. It provides a storage organization of 16 M x 8 bits and functions reliably across an extended industrial temperature range from -40°C to +105°C.
Memory IC Feature Summary
- Supports high-speed Quad I/O data transfer via the SPI interface for efficient command and data execution.
- Utilizes Single-Level Cell (SLC) technology to ensure reliable non-volatile data retention.
- Designed for robust operation in demanding industrial environments with extended thermal tolerance.
Memory IC Applications
- Industrial control systems requiring durable code storage
- Automotive embedded applications needing wide temperature stability
- Network communication equipment firmware hosting
Memory IC Procurement Notes
Verify component authenticity through authorized distribution channels to prevent counterfeit risks. Confirm that the specific suffix matches the required operating temperature range, as variations exist within the family. Ensure design compatibility with the 8-WSON footprint and validate voltage levels against system power rails before integration.
Memory IC Selection Notes
Select this part when an extended industrial temperature range up to 105°C is mandatory. Compare against the GD25Q128EWIGR if a commercial grade (-40°C to 85°C) suffices, as it may offer different write performance characteristics. Ensure the design accommodates the specific pinout and physical dimensions of the 8-WSON package.
Memory IC Part Context
This component belongs to the GD25Q series of SPI NOR flash memories from GigaDevice. The series is characterized by high performance and security features suitable for diverse design requirements. The 'E' designation typically indicates enhanced specifications or specific manufacturing revisions within the broader product line.
Memory IC Replacement Considerations
GD25Q128EYJGR is documented as a parameter-equivalent substitute.
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