GD25LQ32ESJGR

Memory IC Overview

The GD25LQ32ESJGR is a non-volatile NOR flash memory integrated circuit manufactured by GigaDevice Semiconductor (HK) Limited. It features a storage capacity of 32 Mbit organized as 4M x 8 bits. The device supports SPI and Quad I/O interfaces with a maximum clock frequency of 133 MHz and an access time of 7 ns. It operates within a supply voltage range of 2.7V to 3.6V and functions at temperatures from -40°C to 105°C. The component is housed in an 8-SOP package.

Memory IC Feature Summary

• Supports high-speed SPI and Quad I/O data transfer modes for efficient read operations
• Designed for industrial temperature ranges ensuring reliable performance in harsh environments
• Utilizes SLC NAND technology for robust non-volatile data retention

Memory IC Applications

• Industrial control systems requiring wide temperature tolerance
• Embedded firmware storage in consumer electronics
• IoT devices needing compact, low-voltage memory solutions

Memory IC Procurement Notes

Verify the exact suffix 'ESJGR' against official manufacturer datasheets to confirm pinout compatibility and electrical specifications. Ensure that the 2.7V-3.6V operating voltage aligns with your system's power rails. Confirm moisture sensitivity level handling requirements during assembly to prevent package damage.

Memory IC Selection Notes

Select this component when industrial-grade temperature stability (-40°C to 105°C) is required alongside standard 3.3V logic levels. Compare access times and write cycle durations against alternative parts if high-frequency sequential reads are critical. Verify package dimensions match your PCB footprint constraints before finalizing the design.

Memory IC Part Context

This part belongs to the GD25Q series of NOR flash memories from GigaDevice. It shares architectural similarities with other 32Mbit variants but differs in specific voltage tolerances and thermal ratings. The 'ESJGR' suffix denotes specific packaging and environmental compliance characteristics defined by the manufacturer.

Memory IC Replacement Considerations

GD25Q32ESEGR is listed as a parameter-equivalent substitute.