GD25B32ES2GR

Memory IC Overview

The GD25B32ES2GR is a 32 Mbit (4M x 8) SPI NOR Flash memory component manufactured by GigaDevice. It operates within a supply voltage range of 1.65 V to 2 V and supports a maximum clock frequency of 166 MHz. The device utilizes an SPI interface and is housed in an SOP-8 surface-mount package. It is designed for industrial temperature ranges, functioning reliably between -40°C and +105°C.

Memory IC Feature Summary

• Supports high-speed serial data transfer via standard SPI interface
• Operates with low-voltage power supply requirements
• Provides non-volatile storage for system code and data retention

Memory IC Applications

• Industrial control systems requiring wide temperature operation
• Embedded devices utilizing low-voltage logic levels
• Consumer electronics needing compact surface-mount memory solutions

Memory IC Procurement Notes

Verify the specific suffix 'S2GR' against the manufacturer's official datasheet to confirm exact packaging type and tape-and-reel specifications. Ensure the 1.65 V to 2 V operating voltage aligns with your system's power rail before integration. Confirm availability status directly with authorized distributors as supply constraints may apply.

Memory IC Selection Notes

Select this component when a 32 Mbit capacity is required alongside a narrow 1.65 V to 2 V voltage window. The SOP-8 package suits designs with limited board space. Verify that the 166 MHz clock speed meets the throughput demands of the target application compared to slower alternatives.

Memory IC Part Context

This part belongs to the GD25B series of SPI NOR Flash memories from GigaDevice. The series typically offers varying capacities and voltage options. The GD25B32ES2GR specifically targets applications requiring lower voltage operation compared to traditional 2.7 V to 3.6 V flash parts, fitting into the broader portfolio of embedded storage solutions.

Memory IC Replacement Considerations

Check for GD25B32E variants with different suffixes for alternative packaging or temperature grades. Cross-reference with GD25LQ32ES2GR if the 1.65 V to 2 V voltage range is critical but different pinout compatibility is needed.