GD25LF32EEEGR

Memory IC Overview

The GD25LF32EEEGR is a 32M-bit Serial Flash memory device manufactured by GigaDevice. It supports Standard, Dual, Quad SPI, QPI, and DTR Quad I/O interfaces. The device operates on a single power supply voltage ranging from 1.65V to 2.0V. It features a uniform sector architecture with 4K-byte sectors and 32/64K-byte blocks. Key performance metrics include a typical page program time of 0.4ms, sector erase time of 40ms, and block erase times of 0.15s or 0.2s. The fast read clock frequency reaches up to 166MHz. Data transfer speeds are up to 332Mbits/s for Dual I/O, 664Mbits/s for Quad I/O, and 832Mbits/s for DTR Quad I/O. Standby current is typically 10μA.

Memory IC Feature Summary

• Supports multiple interface modes including Standard, Dual, Quad SPI, QPI, and DTR Quad I/O for flexible data transfer rates.
• Features software write protection with top/bottom block protection capabilities via status register bits.
• Includes advanced security features such as a 128-bit Unique ID and three 1024-byte security registers with OTP locks.
• Designed for low power consumption with deep power-down current of 0.2μA and supports Execute In Place (XiP) operation.

Memory IC Applications

• Consumer electronics requiring code storage
• Industrial control systems
• Network communication devices
• Internet of Things (IoT) applications

Memory IC Procurement Notes

Verify the specific package variant corresponding to the EEEGR suffix against the manufacturer's ordering information table. Confirm that the required operating voltage range aligns with the 1.65V to 2.0V specification. Ensure compatibility with the supported SPI modes and command set for your system design. Check for any specific environmental or compliance certifications required for your region.

Memory IC Selection Notes

Select this component when a 32M-bit capacity is required with support for high-speed DTR Quad I/O operations. It is suitable for designs needing a single 1.65V-2.0V power supply. Consider the USON8 or WSON8 packages if space constraints exist. Evaluate the need for hardware security features like unique IDs and lockable security registers before finalizing the part number.

Memory IC Part Context

This part belongs to the GD25LF32E series of Uniform Sector Dual and Quad Serial Flash memories. The series is designed to provide high performance and reliability for various embedded applications. It integrates standard SPI commands with enhanced Quad and DTR capabilities. The family emphasizes low power consumption and robust data protection mechanisms.

Memory IC Replacement Considerations

Check for other GD25LF32E variants with different package options or temperature ranges. Verify compatibility with existing firmware due to potential differences in command sets or timing parameters across revisions.