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GD55LX512WEBIRY is listed in the Memory IC range at ChipApex. The manufacturer field lists GigaDevice Semiconductor (HK) Limited. Its product description is IC FLSH 512MBIT SPI/QUAD 24TFBGA. Review the specifications below when checking this part for your BOM.
Memory IC specifications for GD55LX512WEBIRY
- Description：IC FLSH 512MBIT SPI/QUAD 24TFBGA
- Series：GD55LX
- Mfr：GigaDevice Semiconductor (HK) Limited
- Package：Tray
- Memory Type：Non-Volatile
- Memory Format：FLASH
- Technology：FLASH - NOR (SLC)
- Memory Size：512Mbit
- Memory Organization：64M x 8
- Memory Interface：SPI - Octal I/O, DTR
- Clock Frequency：166 MHz
- Write Cycle Time - Word, Page：50µs, 1.2ms
- Voltage - Supply：1.65V ~ 2V
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：24-TBGA
- Supplier Device Package：24-TFBGA (6x8)
- Access Time：-
- Grade：-
- Qualification：-
Memory IC datasheet and documents for GD55LX512WEBIRY
Memory IC Overview
The GD55LX512WEBIRY is a 512Mbit SPI NOR Flash memory IC manufactured by GigaDevice Semiconductor. It features an Octal I/O interface with Double Data Rate (DTR) support, operating at a maximum clock frequency of 166 MHz. The device is housed in a 24-TFBGA package measuring 6x8 mm. It supports a supply voltage range of 1.65V to 3.6V and operates within a temperature range of -40°C to +85°C. The memory organization is 64M x 8 bits.
Memory IC Feature Summary
- Supports high-speed data transfer via Octal I/O and DTR protocols
- Compact surface-mount packaging for space-constrained designs
- Wide operating voltage range for flexible power integration
Memory IC Applications
- Consumer electronics firmware storage
- Industrial control system code execution
- Automotive infotainment systems
Memory IC Procurement Notes
Verify the specific suffix WEBIRY against official datasheets to confirm package dimensions and pinout compatibility. Ensure the design supports Octal I/O signaling requirements. Confirm thermal management meets the specified operating temperature range. Validate voltage levels align with the 1.65V to 3.6V specification during operation.
Memory IC Selection Notes
Select this component when high bandwidth is required for code execution from flash. The Octal DTR interface offers superior throughput compared to standard Quad SPI devices. Consider the 24-TFBGA package size for PCB layout constraints. Ensure the host controller supports the necessary command set for Octal mode operations.
Memory IC Part Context
This part belongs to the GD55LX series of SPI NOR Flash memories. The series targets applications requiring high performance and reliability. GigaDevice provides automotive-grade variants within this family that meet AEC-Q100 standards. The product line emphasizes scalability across different density options.
Memory IC FAQ
What is the maximum clock frequency for Octal DTR mode?
The maximum clock frequency is 166 MHz.
Does this device support Single Data Rate (SDR) Octal mode?
The datasheet specifies Octal I/O with DTR support; SDR Octal capability requires verification in the full technical documentation.
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