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GD25LQ64ESIGR 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 8SOP. Review the specifications below when checking this part for your BOM.
Memory IC specifications for GD25LQ64ESIGR
- Description：IC FLASH 64MBIT SPI/QUAD 8SOP
- Series：-
- Mfr：GigaDevice Semiconductor (HK) Limited
- Package：Tape & Reel (TR),Cut Tape (CT)
- Memory Type：Non-Volatile
- Memory Format：FLASH
- Technology：FLASH - NOR
- Memory Size：64Mbit
- Memory Organization：8M x 8
- Memory Interface：SPI - Quad I/O
- Clock Frequency：133 MHz
- Write Cycle Time - Word, Page：60µs, 2.4ms
- Voltage - Supply：1.65V ~ 2V
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.209", 5.30mm Width)
- Supplier Device Package：8-SOP
- Access Time：7 ns
- Grade：-
- Qualification：-
Memory IC datasheet and documents for GD25LQ64ESIGR
Memory IC Overview
The GD25LQ64ESIGR is a 64 Mbit NOR flash memory IC manufactured by GigaDevice. It features an SPI Quad I/O interface with a maximum clock frequency of 133 MHz and an access time of 7 ns. The device operates within a supply voltage range of 1.65 V to 2 V and supports an industrial temperature range from -40°C to +85°C. Packaged in an 8-SOP format, it offers a memory organization of 8M x 8 bits.
Memory IC Feature Summary
- Supports standard SPI and Quad I/O modes for high-speed data transfer
- Operates at low voltage levels suitable for power-constrained systems
- Includes hardware write protection and absolute write protection mechanisms
Memory IC Applications
- Storage of firmware and boot code in embedded systems
- Data logging applications requiring non-volatile storage
- Configuration parameter storage in IoT devices
Memory IC Procurement Notes
Verify the specific suffix 'IGR' against the official datasheet to confirm package type and tape/reel specifications. Ensure the design accommodates the 1.65V to 2V operating voltage range. Confirm moisture sensitivity level handling during assembly. Cross-reference lead times with current distributor availability as supply chains may fluctuate.
Memory IC Selection Notes
Select this component when a low-voltage 64 Mbit NOR flash is required. Compare against other GD25LQ64 variants if higher voltage tolerance or different packaging is needed. Consider the 133 MHz speed limit for system timing requirements. Verify compatibility with existing SPI controllers supporting Quad I/O protocols.
Memory IC Part Context
This part belongs to the GD25LQ64 series of serial flash memories. It shares architectural similarities with other GigaDevice NOR flash products but is distinguished by its specific low-voltage operation and SOP-8 packaging. The series is designed for cost-effective, high-density storage solutions in consumer and industrial electronics.
Memory IC Replacement Considerations
GD25LQ64ESIGR
Memory IC FAQ
What is the maximum clock frequency for this device?
The maximum clock frequency is 133 MHz.
Does this component support Quad I/O mode?
Yes, it supports SPI Quad I/O mode for enhanced data throughput.
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