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GD25Q16C

GD25Q16C

GigaDevice
16 Mbit Quad-SPI NOR flash widely available as a drop-in capacity alternative with standard SPI command compatibility.
NRND99,460 in stock

Overview

The GD25Q16C is a 16 Megabit (2MB) serial NOR flash memory device that supports Standard, Dual, and Quad SPI interfaces. It is designed for high-performance applications, offering clock speeds up to 120MHz and XIP (execute-in-place) capabilities for efficient code execution directly from flash.

Why Choose This Part

The device provides a high-speed 120MHz clock rate and advanced security features, including a Discoverable Parameters (SFDP) register for easier driver integration. Its low power profile and standard command set make it a reliable, high-performance alternative to other 16Mbit SPI flash components.

Applications

Microcontroller Firmware Storage
Used as the primary non-volatile memory for storing application code and configuration data in embedded systems.
XIP (Execute-in-Place)
Supports high-speed Quad SPI mode for executing code directly from the flash memory, reducing the need for internal RAM.
Industrial Logging
Reliable storage for sensor logs and system events with a minimum endurance of 100,000 program/erase cycles.
IoT Edge Devices
Optimized for battery-powered devices with a low 1uA standby current and standard 2.7V to 3.6V operating range.

Key Specifications

Technology FLASH - NOR
Memory Size 16Mbit
Memory Type Non-Volatile
Memory Format FLASH
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Clock Frequency 120 MHz
Memory Interface SPI - Quad I/O
Voltage - Supply 2.7V ~ 3.6V
Memory Organization 2M x 8
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 8-SOP
Write Cycle Time - Word, Page 50us, 2.4ms

Getting Started

Integrate the GD25Q16C using standard SPI libraries or specialized QSPI drivers provided by MCU vendors like STMicroelectronics or Espressif. Use the SFDP register to automatically detect memory geometry and timing parameters during system initialization.