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GD55R512MEYIGY is listed in the Memory IC range at ChipApex. The manufacturer field lists GigaDevice Semiconductor (HK) Limited. Its product description is IC FLASH. Review the specifications below when checking this part for your BOM.
Memory IC specifications for GD55R512MEYIGY
- Description：IC FLASH
- Series：-
- Mfr：GigaDevice Semiconductor (HK) Limited
- Package：Tray
- Memory Type：-
- Memory Format：FLASH
- Technology：-
- Memory Size：-
- Memory Organization：-
- Memory Interface：-
- Clock Frequency：-
- Write Cycle Time - Word, Page：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Access Time：-
- Grade：-
- Qualification：-
Memory IC datasheet and documents for GD55R512MEYIGY
Memory IC Overview
The GD55R512MEYIGY is a 64Mb SPI NOR Flash memory device manufactured by GigaDevice. It operates within a voltage range of 1.65V to 3.6V and supports Single, Dual, Quad I/O, and QPI interfaces with frequencies up to 133MHz. The component features hardware ECC, CRC checksums, and security registers with OTP locks. It is housed in an 8-ball WLCSP package and is designed for high-reliability applications requiring robust code storage.
Memory IC Feature Summary
- Integrated hardware-based ECC algorithms and CRC checksums for enhanced data integrity
- Supports multiple I/O modes including Standard, Dual, Quad SPI, and QPI
- Includes security registers with One-Time Programmable (OTP) lock capabilities
- Designed for high reliability with long-term data retention specifications
Memory IC Applications
- Automotive infotainment systems
- Advanced driver assistance systems (ADAS)
- Industrial control embedded systems
- Consumer electronics firmware storage
Memory IC Procurement Notes
Verify the specific suffix 'EYIGY' against official datasheets to confirm package type and temperature grade. Ensure compatibility with system voltage requirements of 1.65V to 3.6V. Confirm automotive qualification status if required for safety-critical designs. Request latest revision documentation for accurate pinout and electrical characteristics.
Memory IC Selection Notes
Select this part for applications requiring 64Mb density with integrated error correction. Suitable for designs needing flexible interface speeds up to 133MHz. Ideal for space-constrained projects due to small WLCSP packaging. Consider for environments demanding high reliability and security features like OTP locks.
Memory IC Part Context
Part of the GD55 series automotive-grade SPI NOR Flash family. Complies with AEC-Q100 Grade 1 standards. Supports ISO 26262:2018 ASIL D functional safety requirements. Offers 100,000 P/E cycle endurance and extended data retention suitable for next-generation vehicle architectures.
Memory IC Replacement Considerations
Check for direct substitutes within the GD55 series with matching density and interface support. Verify equivalent voltage ranges and package dimensions for mechanical fit. Ensure replacement parts maintain required automotive certifications and functional safety compliance.
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