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GD25Q64CWIG

Name: GD25Q64CWIG
Rating: 4.7 (12 reviews)

NOR Flash 64Mb SPI NOR 2.7V-3.6V WSON6*5

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資料表 GD25Q64CWIG DataSheet
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概述

Description

The GD25Q64CWIG is a 64Mb (8MB) Serial NOR Flash memory chip produced by GigaDevice. It features a Quad SPI interface, allowing for high-speed data transfer rates, making it ideal for applications requiring fast read and write operations. The chip operates on a supply voltage range of 2.7V to 3.6V and supports multiple programming and erase modes, including sector, block, and chip erase.
Key specifications include a maximum clock frequency of 104 MHz in Quad SPI mode, low power consumption, and a wide temperature range, making it suitable for various industrial and consumer applications. The GD25Q64CWIG is commonly used in embedded systems, automotive applications, and consumer electronics for storing firmware, configuration data, and other critical information.
Its compact package and robust reliability features, such as advanced error correction and wear leveling, enhance its usability in demanding environments. Overall, the GD25Q64CWIG is a versatile and reliable memory solution for modern electronic devices.

Features

The GD25Q64CWIG is a 64Mb (8MB) serial NOR Flash memory chip manufactured by GigaDevice. Key features include:
1. Interface: SPI (Serial Peripheral Interface) with support for standard, dual, and quad modes for high-speed data transfer.
2. Speed: Up to 104 MHz clock frequency in dual and quad modes, enhancing performance.
3. Architecture: 4KB sector, 64KB block, and a 16KB parameter sector for flexible memory management.
4. Endurance: Supports up to 100,000 program/erase cycles per sector, ensuring reliability.
5. Data Retention: Retains data for up to 20 years at 85°C.
6. Power Supply: Operates from a 2.7V to 3.6V power supply, accommodating various applications.
7. Low Power: Features both active and deep power-down modes for energy efficiency.
8. Package Options: Available in SOP-8, WSON-8, and other forms suitable for various designs.
This makes it ideal for a wide range of applications, including consumer electronics, automotive, and industrial systems.

Package

The GD25Q64CWIG is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) format. This package type is commonly used for surface-mounted devices, allowing for efficient space utilization on printed circuit boards.

Pinout

The GD25Q64CWIG is a serial NOR flash memory chip with a pin count of 16. Its primary function is to provide non-volatile storage for data in embedded systems. This chip features a 64 Mbit (8 MB) capacity, organized as 8,192 pages of 256 bytes each.
The key pins include:
1. CS# (Chip Select): Activates the chip.
2. SO (Serial Output): Data output pin.
3. SI (Serial Input): Data input pin.
4. SCK (Serial Clock): Clock signal for synchronous operation.
5. WP# (Write Protect): Enables write protection.
6. HOLD#: Pauses the current operation.
The GD25Q64CWIG supports various modes of operation, including Quad SPI for faster data transfer rates. It is commonly used in applications such as code storage, data logging, and firmware updates.

Manufacturer

The GD25Q64CWIG is manufactured by GigaDevice Semiconductor Inc., a company based in China. GigaDevice specializes in the design and production of memory and storage solutions, including NOR flash memory, DRAM, and microcontrollers. Established in 2005, the company focuses on providing high-performance, cost-effective semiconductor products for various applications, including consumer electronics, industrial automation, and automotive devices. GigaDevice is recognized for its innovation and quality in the semiconductor industry.

Application

The GD25Q64CWIG is a 64Mb (8MB) Serial NOR Flash memory device. It is commonly used in applications such as consumer electronics, automotive systems, IoT devices, industrial automation, and telecommunications. Its features support firmware storage, code execution, and data logging, making it suitable for smart appliances, wearable devices, and embedded systems requiring reliable non-volatile storage.

Equivalent

Equivalent products to the GD25Q64CWIG chip include the Micron MT25QL064, Winbond W25Q64JV, and Adesto AT25DF641. These chips offer similar specifications, such as flash memory capacity and SPI interface. Always verify compatibility and specific features for your application before substitution.