GD55LB01GEBARY

Memory IC Overview

The GD55LB01GEBARY is a 1 Gbit NOR flash memory device manufactured by GigaDevice. It operates within a supply voltage range of 1.65 V to 2 V and supports SPI, Quad I/O, QPI, and DTR interface types. The maximum clock frequency reaches 166 MHz. The component functions reliably across an operating temperature range from -40°C to +85°C. It utilizes a TFBGA-24 package for surface mount installation.

Memory IC Feature Summary

• Supports high-speed data transfer via DTR and Quad I/O modes
• Includes hardware reset functionality for system stability
• Features security registers with OTP locks for data protection

Memory IC Applications

• Embedded systems requiring code storage
• Industrial control applications
• Consumer electronics devices

Memory IC Procurement Notes

Verify the specific suffix BARY against official datasheets to confirm package dimensions and tape-and-reel specifications. Confirm RoHS compliance status through manufacturer documentation before integration. Ensure voltage levels match the 1.65 V to 2 V requirement during circuit design. Check for any regional distribution restrictions or limited availability notices prior to ordering.

Memory IC Selection Notes

Select this part when low voltage operation between 1.65 V and 2 V is required. Choose the TFBGA-24 package for compact board layouts. Ensure the application supports DTR or Quad I/O interfaces to utilize the 166 MHz speed. Verify thermal requirements align with the -40°C to +85°C industrial range.

Memory IC Part Context

This component belongs to the GD55L series of NOR flash memories designed for low-voltage applications. The series offers densities up to 2 Gbit with support for various interface modes including SPI and QPI. These devices target embedded markets needing reliable non-volatile storage with high performance and small form factors.

Memory IC Replacement Considerations

GD55LB01GEFIRR shares similar electrical characteristics but uses a different packaging format.