GD25LB256EYJGR

Memory IC Overview

The GD25LB256EYJGR is a 256 Mbit SPI NOR Flash memory component manufactured by GigaDevice. It features an 8-bit data bus width and a storage organization of 32M x 8. The device supports DTR, Quad SPI, and QPI interfaces with a maximum clock frequency of 166 MHz. It operates within a supply voltage range of 1.65 V to 2 V and functions at temperatures between -40°C and +105°C. The memory is housed in an 8-WSON (6x8) package.

Memory IC Feature Summary

• Supports high-speed DTR, Quad SPI, and QPI interfaces for efficient data transfer
• Provides synchronous timing with fast access times for rapid code execution
• Operates reliably across extended industrial temperature ranges
• Delivers non-volatile SLC NAND technology for robust data retention

Memory IC Applications

• Embedded systems requiring high-speed code execution
• Industrial control units operating in extreme environments
• IoT devices needing compact form factor memory solutions
• Automotive electronics demanding functional safety compliance

Memory IC Procurement Notes

Verify the specific suffix EYJGR against official datasheets to confirm package type and temperature grade. Ensure compatibility with system voltage rails and interface protocols before integration. Check for obsolescence status as some variants may be marked not recommended for new designs. Confirm lead times and minimum order quantities directly with authorized distributors or the manufacturer.

Memory IC Selection Notes

Select this part when a balance of high speed and low power consumption is required in a small footprint. Consider the 166 MHz capability for applications needing fast boot times. Evaluate the 8-WSON package constraints against PCB space limitations. Compare against other GD25LB series variants if different temperature grades or packaging options are needed for the specific design environment.

Memory IC Part Context

This component belongs to the GD25LB series of SPI NOR Flash memories from GigaDevice. The series is designed for applications requiring high performance and security features. It complements other memory solutions like NAND flash and EEPROMs offered by the manufacturer, targeting diverse design requirements in consumer, industrial, and automotive sectors.

Memory IC Replacement Considerations

GD25LB256EY2GR is listed as a parameter equivalent substitute.