GD25Q127CSJG

Memory IC Overview

The GD25Q127CSJG is a 128 Mbit NOR flash memory device manufactured by GigaDevice. It features an SPI interface with a maximum clock frequency of 104 MHz and operates within a voltage range of 2.7 V to 3.6 V. The memory organization is 16 M x 8 bits, supporting active read currents up to 30 mA. This component is housed in an SOP-8 package and is rated for industrial temperature ranges from -40°C to +105°C.

Memory IC Feature Summary

• Supports standard SPI and Quad I/O modes for high-speed data transfer
• Provides uniform sector architecture for flexible block protection
• Operates reliably across extended industrial temperature environments

Memory IC Applications

• Industrial control systems requiring robust code storage
• Consumer electronics firmware hosting
• Embedded applications needing non-volatile data retention

Memory IC Procurement Notes

Verify the specific suffix JG confirms the industrial temperature grade (-40°C to +105°C) and SOP-8 packaging against the official datasheet. Confirm RoHS compliance status and moisture sensitivity level (MSL 3) requirements for your assembly process. Ensure the ordering quantity aligns with tube packaging constraints specified by the manufacturer.

Memory IC Selection Notes

Select this part when an industrial temperature range exceeding standard commercial limits is required. The SOP-8 package offers a balance of pin count and board space. Verify that the 104 MHz clock speed meets system timing requirements and that the 2.7 V minimum supply voltage matches the target platform's power rails.

Memory IC Part Context

This component belongs to the GD25Q127C series of SPI NOR flash memories. The series is designed for diverse market segments, offering scalability and reliability. It targets applications requiring high performance and low power consumption, serving as a key solution for code storage in embedded systems.

Memory IC Replacement Considerations

GD25Q127CSIGR serves as a similar alternative within the same family, though it differs in operating temperature range (-40°C to +85°C) and reel packaging.