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GD25D05CKIGR is listed in the Memory IC range at ChipApex. The manufacturer field lists GigaDevice Semiconductor (HK) Limited. Its product description is IC FLASH 512KBIT SPI/DUAL 8USON. Review the specifications below when checking this part for your BOM.
Memory IC specifications for GD25D05CKIGR
- Description：IC FLASH 512KBIT SPI/DUAL 8USON
- 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：512Kbit
- Memory Organization：64K x 8
- Memory Interface：SPI - Dual I/O
- Clock Frequency：100 MHz
- Write Cycle Time - Word, Page：50µs, 4ms
- Voltage - Supply：2.7V ~ 3.6V
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-XFDFN Exposed Pad
- Supplier Device Package：8-USON (1.5x1.5)
- Access Time：-
- Grade：-
- Qualification：-
Memory IC datasheet and documents for GD25D05CKIGR
Memory IC Overview
The GD25D05CKIGR is a 512K-bit (64K x 8) NOR flash memory manufactured by GigaDevice. It operates on a single 2.7V to 3.6V power supply and features an 8-USON (1.5x1.5mm) surface-mount package. The device supports Standard SPI and Dual Output interfaces, with a maximum clock frequency of 100MHz for fast read operations under a 30pF load. It includes uniform sector architecture with 4K-byte sectors and 32/64K-byte blocks.
Memory IC Feature Summary
- Supports standard SPI and Dual Output data transfer modes
- Provides software and hardware write protection mechanisms
- Integrates a 128-bit unique identifier for security
- Features low standby and power-down current consumption
Memory IC Applications
- Consumer electronics code storage
- Industrial control systems
- IoT devices requiring compact form factors
Memory IC Procurement Notes
Verify the specific suffix 'IGR' corresponds to the USON-8 tape-and-reel packaging configuration. Confirm the industrial temperature range (-40°C to +85°C) matches the application environment requirements. Ensure ESD handling procedures are followed due to moisture sensitivity classification.
Memory IC Selection Notes
Select this component when a small footprint is required alongside dual I/O speed capabilities. Compare against SOP-8 variants if board space permits larger packages. Verify voltage compatibility with the host system's 2.7V to 3.6V rail before integration.
Memory IC Part Context
This part belongs to the GD25D05C series within GigaDevice's 3.3V Uniform Sector Serial Flash portfolio. It shares architectural similarities with the GD25D10C but offers half the density. The series targets applications needing reliable non-volatile storage in compact electronic designs.
Memory IC Replacement Considerations
GD25D05CTIG (SOP-8 package variant)
Memory IC FAQ
What is the maximum clock frequency for Dual Output mode?
The datasheet specifies a maximum clock frequency of 100MHz for fast read operations with a 30pF load.
How is the status register protected from unintended writes?
Protection is achieved via the SRP bit in conjunction with the WP# pin, enabling a Hardware Protected Mode where the status register becomes read-only.
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