GD55LX01GEFIRR

Memory IC Overview

The GD55LX01GEFIRR is a 1 Gbit SPI NOR Flash memory IC manufactured by GigaDevice. It utilizes Single-Level Cell (SLC) technology and features an Octal I/O interface with Double Data Rate (DTR) support, achieving a clock frequency of 200 MHz. The device operates within a supply voltage range of 1.65 V to 2 V and is housed in a 16-SOP surface-mount package. It supports a memory organization of 128M x 8 and functions reliably across an industrial temperature range of -40°C to +85°C.

Memory IC Feature Summary

• Supports high-speed data transfer via Octal I/O interface with Double Data Rate capability at 200 MHz.
• Operates on a low-voltage power supply ranging from 1.65 V to 2 V for energy-efficient performance.
• Provides non-volatile storage using SLC NAND flash architecture for reliable code execution.

Memory IC Applications

• Code storage for embedded systems requiring high read speeds
• Industrial control applications operating within extended temperature ranges
• Consumer electronics utilizing low-voltage power architectures

Memory IC Procurement Notes

Verify the specific suffix 'EFIRR' against the manufacturer's official datasheet to confirm the exact package type and tape-and-reel specifications. Ensure that the system design accommodates the 1.65 V to 2 V voltage requirement, as this variant differs from standard 3V devices. Confirm RoHS compliance status through the latest environmental declaration provided by Gigadevice Electronics Singapore PTE.LTD. prior to finalizing procurement orders.

Memory IC Selection Notes

Select this component when a 1 Gbit capacity is required alongside high-throughput Octal DTR interfaces. It is suitable for designs constrained by a 1.65 V to 2 V power budget. Compare against the GD55LT01GEFIRR if lower speed or different interface options are acceptable. Ensure the 16-SOP footprint matches the PCB layout constraints for industrial temperature operation.

Memory IC Part Context

This part belongs to the GD55LX series of SPI NOR Flash memories from GigaDevice. The series is designed for high-performance code storage applications. The GD55LX01GEFIRR specifically targets markets requiring fast boot times and efficient data access through its advanced Octal interface capabilities while maintaining compatibility with standard SPI command sets.

Memory IC FAQ

What is the maximum clock frequency for the GD55LX01GEFIRR?

The maximum clock frequency is 200 MHz when operating in Octal I/O Double Data Rate mode.

Does the GD55LX01GEFIRR support Dual or Quad SPI modes?

Yes, it supports Standard SPI, Dual SPI, Quad SPI, and Octal SPI interfaces.