GD25LB32ES2GR

Memory IC Overview

The GD25LB32ES2GR is a 32 Mbit SPI NOR Flash memory component manufactured by GigaDevice. It operates within a supply voltage range of 1.65 V to 2 V and supports clock frequencies up to 133 MHz. The device utilizes an 8-SOP surface-mount package and functions reliably across a temperature range of -40°C to +85°C.

Memory IC Feature Summary

• Supports standard SPI, Quad I/O, and QPI interfaces for flexible data transfer modes
• Operates at low voltage levels suitable for power-constrained embedded systems
• Provides non-volatile storage with high-speed read access capabilities

Memory IC Applications

• Embedded firmware storage in IoT devices
• Code execution from XIP (Execute-In-Place) applications
• Data logging in industrial control systems

Memory IC Procurement Notes

Verify the exact suffix against official datasheets to confirm pinout and electrical characteristics. Confirm RoHS compliance status and moisture sensitivity level prior to integration. Check current availability as supply may be restricted. Ensure the ordering part number matches the specific package variant required for your PCB design.

Memory IC Selection Notes

Select this component when a 32 Mbit capacity is required with a 2V operating voltage profile. The 133 MHz speed rating suits applications needing fast code execution. Compare against the GD25LE32ESIGR if higher voltage tolerance or different thermal specs are needed. Ensure the SOP-8 footprint aligns with existing board layouts.

Memory IC Part Context

This part belongs to the GD25LB series of SPI NOR Flash memories designed for low-voltage applications. It shares architectural similarities with other GD25B and GD25L variants but is distinct in its specific voltage and temperature ratings. The series focuses on providing secure and reliable storage for modern embedded designs.

Memory IC Replacement Considerations

GD25LE32ESIGR is listed as a parameter-equivalent substitute.