GD25LQ80ETIGR

Memory IC Overview

The GD25LQ80ETIGR is an 8M-bit (1M x 8) SPI NOR Flash memory manufactured by GigaDevice. It operates on a single power supply voltage ranging from 1.65V to 2.1V and supports standard, dual, quad SPI, and QPI interfaces with a maximum clock frequency of 133MHz. The device features uniform sector architecture with 4K-byte sectors and 32/64K-byte blocks. It includes advanced security features such as hardware/software write protection, OTP locks, and a unique ID.

Memory IC Feature Summary

• Supports Dual and Quad SPI modes for high-speed data transfer up to 532Mbits/s in Quad I/O mode.
• Provides flexible software and hardware write protection mechanisms via Block Protect bits and WP# pin.
• Includes 128-bit Unique ID and three 3x1024-byte Security Registers with One-Time Programmable (OTP) locks.

Memory IC Applications

• Execute In Place (XiP) code storage
• BIOS and firmware storage
• Consumer electronics embedded systems

Memory IC Procurement Notes

Verify the specific suffix 'IGR' against the manufacturer's official ordering information table to confirm package type and tape/reel specifications. Ensure the operating voltage range aligns with the system design requirements of 1.65V to 2.1V. Confirm moisture sensitivity level handling procedures are followed during assembly.

Memory IC Selection Notes

Select this component when low voltage operation between 1.65V and 2.1V is required. It is suitable for applications needing uniform sector erase capabilities and hardware write protection. Consider the SOP-8 package availability and ensure compatibility with standard SPI or Quad SPI controllers supporting 133MHz clock speeds.

Memory IC Part Context

This part belongs to the GD25LQ80E series of Dual and Quad Serial Flash memories. The series is designed for high-performance code storage with low power consumption. It offers various package options including SOP-8, USON-8, and WSON-8 to fit different space constraints in electronic devices.

Memory IC Replacement Considerations

Check for GD25LQ80ESIGR or other GD25LQ80E variants with compatible voltage ranges and packages. Verify interface compatibility and command set equivalence before substitution.