GD25LE32EEEGR

Memory IC Overview

The GD25LE32EEEGR is a 32M-bit (4M x 8) Serial NOR Flash memory manufactured by GigaDevice. It supports Standard, Dual, and Quad SPI interfaces with a maximum clock frequency of 133 MHz for fast read operations. The device operates on a single power supply voltage ranging from 1.65V to 2.0V. It features uniform sector architecture with 4K-byte sectors and 32/64K-byte blocks. Key electrical characteristics include a typical standby current of 10μA and deep power-down current of 0.2μA. The memory organization allows for execute-in-place (XiP) operation.

Memory IC Feature Summary

• Supports Standard, Dual, and Quad SPI modes with data transfer rates up to 532 Mbits/s in Quad I/O mode.
• Includes advanced security features such as 128-bit Unique ID, Serial Flash Discoverable Parameters (SFDP), and three 1024-byte security registers with OTP locks.
• Offers flexible software and hardware write protection mechanisms via Block Protect bits and the WP# pin.
• Provides high endurance with a minimum of 100,000 Program/Erase cycles and typical 20-year data retention.

Memory IC Applications

• Battery-powered IoT devices requiring low power consumption
• Wearable electronics and health monitoring systems
• Consumer electronics with compact form factor requirements

Memory IC Procurement Notes

Verify the specific package variant corresponding to the 'EEE' suffix against the manufacturer's ordering information table. Confirm that the required operating voltage range aligns with the 1.65V-2.0V specification. Ensure compatibility with the USON8 or WLCSP package options listed in the datasheet. Check for any special order requirements regarding the One Time Programmable (OTP) status register bits if hardware lock functionality is needed.

Memory IC Selection Notes

Select this component when ultra-low power consumption is critical, specifically for applications powered between 1.65V and 2.0V. It is suitable for designs needing high-speed Quad SPI access for code execution. Consider the available package types, such as USON8 or WLCSP, based on board space constraints. Ensure the system supports the necessary command set for Quad Enable (QE) bit configuration if utilizing Quad I/O modes.

Memory IC Part Context

The GD25LE32E belongs to GigaDevice's GD25LE series, which is designed for ultra-low power applications. This series offers industry-leading power performance for Quad SPI NOR Flash. The family includes various densities and voltage ranges, with the LE series specifically targeting 1.65V-2.0V operation for battery-sensitive devices like wearables and IoT nodes.

Memory IC Replacement Considerations

Check for other GD25LE32E variants with different package suffixes if the physical footprint differs. Verify cross-compatibility with other 32M-bit low-voltage SPI NOR flashes from GigaDevice, ensuring pinout and command set alignment.