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GD25LQ128DY2GR 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 GD25LQ128DY2GR
- Description：IC FLASH 128MBIT SPI/QUAD 8WSON
- Series：GD25LQ
- 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, QPI
- Clock Frequency：104 MHz
- Write Cycle Time - Word, Page：2.4ms
- Voltage - Supply：1.65V ~ 2V
- Operating Temperature：-40°C ~ 105°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-WDFN Exposed Pad
- Supplier Device Package：8-WSON (6x8)
- Access Time：6 ns
- Grade：Automotive
- Qualification：AEC-Q100
Memory IC datasheet and documents for GD25LQ128DY2GR
Memory IC Overview
The GD25LQ128DY2GR is a 128 Mbit SPI NOR Flash memory IC manufactured by GigaDevice. It features a Quad I/O interface with a maximum clock frequency of 120 MHz and supports QPI mode. The device operates within a supply voltage range of 1.65 V to 2 V and utilizes an 8-pin WSON package (WSON-8). Memory organization is specified as 16M x 8 bits. It supports synchronous timing and includes Dual/Quad SPI, QPI, and standard SPI interfaces.
Memory IC Feature Summary
- Supports multiple interface modes including Dual SPI, Quad SPI, QPI, and standard SPI for flexible system integration.
- Provides high-speed data access with a maximum clock frequency of 120 MHz.
- Designed for low-voltage operation within the 1.65 V to 2 V supply range.
Memory IC Applications
- Code storage in embedded systems requiring non-volatile memory
- XIP (Execute-In-Place) applications
- Consumer electronics firmware storage
Memory IC Procurement Notes
Verify the specific suffix 'Y2' against the official manufacturer datasheet to confirm pinout, package dimensions, and electrical characteristics. Ensure compatibility with the target system's voltage levels and interface requirements before procurement.
Memory IC Selection Notes
Select this component when a compact 8-pin WSON package is required for 128 Mbit storage. Confirm that the operating environment stays within the -40°C to +105°C temperature range and that the system power supply aligns with the 1.65 V to 2 V specification.
Memory IC Part Context
This part belongs to the GD25LQ128 series of SPI NOR Flash memories from GigaDevice. The series offers various package options including SOP and WSON variants. The DY2GR designation indicates a specific reel packaging configuration for surface-mount assembly.
Memory IC Replacement Considerations
GD25LQ128DYIGR: Similar 120 MHz performance but uses an 8-WSON(6x8) package instead of WSON-8.
Memory IC FAQ
What is the maximum clock frequency supported by this device?
The GD25LQ128DY2GR supports a maximum clock frequency of 120 MHz.
Does this component support QPI mode?
Yes, the device supports Dual SPI, Quad SPI, QPI, and standard SPI interfaces.
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