GD25LQ64EWIGR

Memory IC Overview

The GD25LQ64EWIGR is a 64 Mbit NOR flash memory IC from GigaDevice, organized as 8M x 8 bits. It operates within a supply voltage range of 1.65 V to 2 V and supports SPI Quad I/O interfaces with a maximum clock frequency of 133 MHz. The device features an access time of 6 ns and active read current up to 15 mA. It is housed in an 8-WSON (5x6) package suitable for surface mount installation. The component functions reliably across an industrial temperature range of -40°C to +85°C.

Memory IC Feature Summary

• Supports high-speed SPI Quad I/O communication for efficient data transfer
• Operates at low voltage levels suitable for power-sensitive designs
• Provides non-volatile storage with fast access times

Memory IC Applications

• Embedded systems requiring code execution from flash memory
• Consumer electronics with limited power budgets
• Industrial control devices needing reliable data storage

Memory IC Procurement Notes

Verify the specific suffix 'EWIGR' against official GigaDevice documentation to confirm pinout and electrical characteristics match your design requirements. Ensure compatibility with the 1.65V to 2V supply rail. Confirm moisture sensitivity level handling procedures during assembly to prevent package damage. Cross-reference the 8-WSON footprint dimensions with your PCB layout guidelines.

Memory IC Selection Notes

Select this component when a low-voltage operation between 1.65V and 2V is required instead of standard 3.3V parts. The 64 Mbit capacity fits applications needing moderate storage density. The 8-WSON package offers a compact solution for space-constrained boards. Consider the 133 MHz interface speed for performance needs. Verify thermal management capabilities within the specified operating temperature range.

Memory IC Part Context

This part belongs to the GD25LQ64E series of NOR flash memories designed for low-power applications. It complements other variants like GD25Q64EWIGR which operate at higher voltages. The series emphasizes energy efficiency while maintaining high-speed data access. It serves as a key storage solution for modern portable and industrial electronic devices requiring robust non-volatile memory.

Memory IC Replacement Considerations

GD25Q64EWIGR offers similar form factor but requires 2.7V to 3.6V supply. GD25LQ64ENIGR uses USON-8 packaging instead of WSON. GD25LQ64ESIGR utilizes SOP-8 package. Verify voltage compatibility and physical footprint differences before substitution.