GD25LQ20ESIGR

Memory IC Overview

The GD25LQ20ESIGR is a 2 Mbit NOR flash memory device manufactured by GigaDevice. It features a serial peripheral interface (SPI) with a maximum clock frequency of 133 MHz and an organization of 256 k x 8 bits. The component operates within a supply voltage range of 1.65 V to 2 V and supports surface-mount installation in an SOP-8 package. It is designed for industrial applications, functioning reliably between -40°C and +85°C.

Memory IC Feature Summary

• Supports high-speed SPI communication up to 133 MHz
• Operates on low voltage supply ranging from 1.65 V to 2 V
• Industrial temperature rating for extended environmental reliability

Memory IC Applications

• Embedded systems requiring code storage
• Consumer electronics firmware storage
• Industrial control system data logging

Memory IC Procurement Notes

Verify the specific suffix 'IGR' against official manufacturer documentation to confirm package type and tape-and-reel specifications. Ensure the design accommodates the 1.65 V to 2 V operating voltage range. Confirm moisture sensitivity level handling procedures during assembly to prevent damage. Cross-reference the exact part number with current datasheets to validate any recent revisions or pinout changes.

Memory IC Selection Notes

Select this component when a 2 Mbit capacity is required with low-voltage operation. The SOP-8 package suits space-constrained designs needing surface-mount technology. Verify that the host controller supports the SPI protocol at speeds up to 133 MHz. Consider the industrial temperature range if the application environment exceeds standard commercial limits.

Memory IC Part Context

This part belongs to the GD25LQ series of SPI NOR flash memories from GigaDevice. The series targets applications demanding low power consumption and small form factors. It complements other densities in the family, such as the GD25LQ64 and GD25LQ128, providing scalable storage solutions for various embedded needs.

Memory IC Replacement Considerations

GD25LQ20CTIGR offers similar capacity but may differ in clock speed and voltage tolerances.