GD55B01GFFIRR

Memory IC Overview

The GD55B01GFFIRR is a 1 Gbit NOR flash memory device manufactured by GigaDevice. It features a storage organization of 128 M x 8 and operates within a supply voltage range of 2.7 V to 3.6 V. The component supports Dual/Quad SPI, QPI, and standard SPI interfaces with a maximum clock frequency of 133 MHz. It is housed in a SOP-16 package designed for SMD/SMT installation. The active read current is specified at a maximum of 50 mA.

Memory IC Feature Summary

• Supports multiple interface modes including Dual/Quad SPI, QPI, and standard SPI for flexible system integration.
• Provides high-speed data access capabilities through a maximum clock frequency of 133 MHz.
• Offers robust non-volatile code storage suitable for diverse embedded applications.

Memory IC Applications

• Consumer electronics requiring reliable firmware storage
• Industrial control systems needing persistent code retention
• Automotive infotainment and instrument cluster modules

Memory IC Procurement Notes

Verify the specific suffix FFIRR against official datasheets to confirm pinout and package dimensions. Confirm RoHS compliance status and moisture sensitivity level requirements before integration. Check for any design-in restrictions or obsolescence notices from the manufacturer. Ensure compatibility with existing board layout constraints for the SOP-16 footprint.

Memory IC Selection Notes

Select this part when a 1 Gbit density is required in a SOP-16 package. Consider the 2.7 V to 3.6 V operating range for power supply design. Evaluate the 133 MHz speed requirement against system bus needs. Compare with other GD55 series variants if different packages or temperature ranges are needed.

Memory IC Part Context

This component belongs to the GD55 series of SPI NOR flash memories from GigaDevice. The series targets applications demanding high performance and security features. It complements other densities in the portfolio ranging from 512Kb to 2Gb. The GD55 series is designed for diverse market segments including consumer and industrial electronics.

Memory IC Replacement Considerations

Check for GD55B01GEFIRR as a potential alternative with similar specifications but potentially different packaging or suffix codes. Verify electrical compatibility and pinout alignment before substitution. Consult official replacement lists for end-of-life notifications.