GD25Q32ESIGR

Memory IC Overview

The GD25Q32ESIGR is a 32 Mbit (4 M x 8) NOR flash memory device manufactured by GigaDevice. It operates within a supply voltage range of 2.7 V to 3.6 V and supports standard SPI, dual I/O, and quad I/O interfaces. The maximum clock frequency reaches 133 MHz with a 7 ns access time. The component is housed in an 8-SOP package and functions reliably across an operating temperature range of -40°C to +85°C.

Memory IC Feature Summary

• Supports high-speed data transfer via standard, dual, and quad SPI modes
• Enables execute-in-place (XiP) operations for direct code execution
• Provides flexible software and hardware write protection mechanisms

Memory IC Applications

• Consumer electronics such as smartphones and tablets
• Industrial control systems including PLCs and automation equipment
• Communication devices like routers and wireless base stations

Memory IC Procurement Notes

Verify the specific suffix GR against official datasheets to confirm the SOP-8 package and industrial temperature rating. Confirm RoHS compliance status and moisture sensitivity level prior to integration. Ensure compatibility with existing PCB footprints and reflow soldering profiles specified by the manufacturer.

Memory IC Selection Notes

Select this component when a 32 Mbit capacity is required with support for quad I/O speeds up to 133 MHz. It is suitable for designs needing execute-in-place capabilities and robust write protection features. Verify that the 2.7 V to 3.6 V supply voltage aligns with the system power architecture.

Memory IC Part Context

This part belongs to the GD25Q32E series of serial flash memories from GigaDevice. It shares architectural similarities with other members of the family but differs in package type and temperature grade. The ESIGR variant specifically denotes the SOP-8 packaging and extended industrial temperature range specifications.

Memory IC Replacement Considerations

GD25Q32ESEGR is listed as a parameter equivalent substitute.