Overview
The GD25Q64CSIG is a 64M-bit Serial NOR Flash memory chip produced by GigaDevice Semiconductor (HK) Limited. This device supports the standard Serial Peripheral Interface (SPI) and extends to Dual and Quad SPI modes, enhancing data transfer speeds significantly. It is designed for a wide range of applications requiring high-speed and reliable non-volatile memory.
Key Specifications
| Parameter | Value |
|---|---|
| Density | 64M-bit (8M-byte) |
| Voltage | 2.7V ~ 3.6V |
| I/O Bus | Single I/O, Dual I/O, Quad I/O |
| Frequency (MHz) | Up to 120 MHz (x1, x2, x4) |
| Page Program Time | 0.6 ms typical (256 bytes per page) |
| Sector Erase Time | 50 ms typical |
| Block Erase Time | 0.15/0.20 s typical |
| Chip Erase Time | 25 s typical |
| Packages | SOP8 208mil, SOP16 300mil, DIP8 300mil, USON8 4x4mm, WSON8 6x5mm, WSON8 8x6mm, TFBGA24 8x6mm (4x6 ball array) |
| Temperature Range | -40℃ ~ 85℃, -40℃ ~ 105℃, -40℃ ~ 125℃ |
| Data Retention | 20-year data retention typical |
Key Features
- Standard, Dual, and Quad SPI Support: Supports standard SPI, Dual SPI, and Quad SPI modes for high-speed data transfer.
- Flexible Architecture: Includes Serial Clock (SCLK), Chip Select (CS#), and multiple I/O pins for various operation modes.
- Program/Erase Speeds: Fast page program time of 0.6 ms and sector erase time of 50 ms.
- Data Protection: Features Write Protect (WP#), Hold (HOLD#), and Security Registers with OTP Locks.
- Unique ID and Suspend Functionality: Includes a unique ID and suspend function for enhanced control.
- Various Packages: Available in multiple package types including SOP, DIP, USON, WSON, and TFBGA.
Applications
The GD25Q64CSIG is suitable for a variety of applications requiring high-speed and reliable non-volatile memory, such as:
- Automotive systems
- Industrial control systems
- Consumer electronics
- Internet of Things (IoT) devices
- Embedded systems
Q & A
- What is the density of the GD25Q64CSIG?
The GD25Q64CSIG has a density of 64M-bit (8M-byte).
- What are the supported voltage ranges for the GD25Q64CSIG?
The device operates within a voltage range of 2.7V to 3.6V.
- What are the different I/O modes supported by the GD25Q64CSIG?
The device supports Single I/O, Dual I/O, and Quad I/O modes.
- What is the maximum frequency for the GD25Q64CSIG?
The maximum frequency is up to 120 MHz (x1, x2, x4).
- How long does it take to program a page in the GD25Q64CSIG?
The typical page program time is 0.6 ms.
- What is the sector erase time for the GD25Q64CSIG?
The sector erase time is typically 50 ms.
- Does the GD25Q64CSIG support data protection features?
Yes, it includes Write Protect (WP#), Hold (HOLD#), and Security Registers with OTP Locks.
- What are the available package types for the GD25Q64CSIG?
The device is available in SOP8, SOP16, DIP8, USON8, WSON8, and TFBGA24 packages.
- What is the temperature range for the GD25Q64CSIG?
The device operates within a temperature range of -40℃ to 85℃, -40℃ to 105℃, and -40℃ to 125℃.
- How long does the GD25Q64CSIG retain data?
The device has a typical data retention of 20 years.
