GD25LF128EQEGR

Memory IC Overview

The GD25LF128EQEGR is a 128M-bit (16M x 8) NOR flash memory manufactured by GigaDevice. It operates on a single power supply voltage ranging from 1.65V to 2.0V. The device supports Standard, Dual, Quad SPI, QPI, and DTR Quad I/O interfaces with a maximum clock frequency of 166MHz for fast read operations. It features uniform sector architecture with 4K-byte sectors and 32/64K-byte blocks. The component is housed in an 8-pin USON package.

Memory IC Feature Summary

• Supports multiple interface modes including standard, dual, quad SPI, QPI, and DTR Quad I/O for flexible data transfer rates.
• Provides software write protection via block protect bits and security registers with OTP locks.
• Features advanced data retention and endurance capabilities suitable for long-term storage applications.
• Enables Execute In Place (XiP) operation with continuous read wrap functionality to reduce latency.

Memory IC Applications

• Code storage for microcontrollers and system-on-chip devices
• BIOS and firmware storage in embedded systems
• Data logging and configuration parameter storage
• Audio and video file storage in consumer electronics

Memory IC Procurement Notes

Verify the specific ordering suffix 'QEGR' against the manufacturer's official documentation to confirm the exact package type and tape & reel specifications. Ensure compatibility with the required voltage range of 1.65V to 2.0V for your target application design.

Memory IC Selection Notes

Select this component when a low-voltage 128M-bit NOR flash with high-speed DTR Quad I/O support is required. Consider the USON-8 package size constraints and the need for uniform sector erase capabilities. Verify that the host controller supports the necessary SPI modes and command sets for optimal performance.

Memory IC Part Context

This part belongs to the GD25LF128E series of uniform sector serial flash memories. It is designed for applications requiring high reliability and low power consumption. The series offers various package options and supports industry-standard commands for easy integration into existing designs.

Memory IC Replacement Considerations

Check for GD25LF128EQIGR or GD25LF128ESIGR as potential alternatives if different package types are needed. Ensure pinout compatibility and verify that the replacement part supports the same voltage range and interface speeds.