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GD25D05CTIGR

Name: GD25D05CTIGR
Rating: 4.7 (12 reviews)

IC FLASH 512KBIT SPI/DUAL 8SOP

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資料表 GD25D05CTIGR DataSheet
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規格

Part Status	Active
DigiKey Programmable	Not Verified
Memory Type	Non-Volatile
Memory Format	FLASH
Technology	FLASH - NOR
Memory Size	512Kbit
Memory Organization	64K x 8
Memory Interface	SPI - Dual I/O
Clock Frequency	100 MHz
Write Cycle Time - Word, Page	50µs, 4ms
Voltage - Supply	2.7V ~ 3.6V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOP
Base Product Number	GD25D05

概述

Description

The GD25D05CTIGR is a 5V serial NOR Flash memory chip manufactured by GigaDevice. It features a 64Mbit (8MB) storage capacity and is designed for applications requiring fast read, program, and erase operations. This chip uses the SPI (Serial Peripheral Interface) protocol, allowing for high-speed data transfer and flexibility in interfacing with microcontrollers and other devices.
Key features include fast read speeds of up to 104 MHz, support for various data modes, and a wide range of memory operations such as page programming and sector erasing. It also includes features for wear leveling and protection against accidental writes, enhancing reliability and longevity. The GD25D05CTIGR is commonly used in embedded systems, consumer electronics, and IoT devices, making it an ideal choice for applications that require non-volatile memory storage.

Features

The GD25D05CTIGR is a 5V serial NOR Flash memory chip with a storage capacity of 64 megabits (8 megabytes). Key features include:
1. Interface: It uses a Serial Peripheral Interface (SPI) for communication, supporting both standard SPI and Dual/Quad SPI modes.
2. Read Speed: High-speed read operations are supported, with up to 104 MHz in Quad mode.
3. Program & Erase: It offers byte and page programming with fast write speeds and supports sector and bulk erase operations.
4. Data Retention: The device guarantees data retention up to 20 years.
5. Endurance: The chip supports a minimum of 100,000 program/erase cycles per sector.
6. Power Supply: Operating voltage is 2.7V to 3.6V for read operations, and 1.8V to 3.6V for write/erase.
7. Packages: Available in various packages, including SOIC and WSON.
This chip is suitable for applications requiring non-volatile memory, such as embedded systems, consumer electronics, and automotive uses.

Package

The GD25D05CTIGR is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) format. This type of package is commonly used for surface-mount technology (SMT) applications in electronic devices.

Pinout

The GD25D05CTIGR is a serial NOR flash memory chip manufactured by GigaDevice. It features a total of 8 pins. The pinout and their functions are as follows:
1. CS (Chip Select): Active low signal to enable the device.
2. SO (Serial Output): Data output pin for reading data.
3. SI (Serial Input): Data input pin for writing data.
4. SCK (Serial Clock): Clock input for synchronizing data transfers.
5. WP (Write Protect): Active low pin to protect the memory from writing.
6. HOLD: Active low pin to pause the serial communication.
7. VCC: Power supply pin (typically +3.3V).
8. GND: Ground pin.
This device supports SPI (Serial Peripheral Interface) communication and provides a memory capacity of 512 Kbits (64 KB) with a range of functionalities suitable for embedded applications.

Manufacturer

The GD25D05CTIGR is manufactured by GigaDevice Semiconductor Inc., a company that specializes in semiconductor products. Founded in 2005 and headquartered in Beijing, China, GigaDevice focuses on designing and manufacturing memory solutions, including Flash memory and microcontrollers. They offer a range of products such as NOR Flash, NAND Flash, and various types of microcontrollers. GigaDevice is recognized for its innovation in non-volatile memory technologies and has established a global presence in the semiconductor industry, catering to sectors like consumer electronics, automotive, and industrial applications.

Application

The GD25D05CTIGR is a NOR flash memory chip commonly used in various applications, including embedded systems, consumer electronics, automotive electronics, and IoT devices. Its main functions involve firmware storage, data logging, and code execution in devices requiring non-volatile memory, such as routers, industrial machinery, and smart appliances.

Equivalent

The GD25D05CTIGR chip is a 5V serial NOR flash memory. Equivalent products include the Winbond W25Q40BV, Micron MT25Q40, and Spansion S25FL040P. Always check specific parameters like voltage, memory size, and pin compatibility before substituting.