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GD25LQ128DSIGR

Name: GD25LQ128DSIGR
Rating: 4.7 (12 reviews)

IC FLASH 128MBIT SPI/QUAD 8SOP

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Mfr.부분 #GD25LQ128DSIGR
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데이터시트 GD25LQ128DSIGR DataSheet
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사양

Part Status	Not For New Designs
DigiKey Programmable	Verified
Memory Type	Non-Volatile
Memory Format	FLASH
Technology	FLASH - NOR
Memory Size	128Mbit
Memory Organization	16M x 8
Memory Interface	SPI - Quad I/O
Clock Frequency	120 MHz
Write Cycle Time - Word, Page	2.4ms
Voltage - Supply	1.65V ~ 2V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.209", 5.30mm Width)
Supplier Device Package	8-SOP
Base Product Number	GD25LQ128

개요

Description

The GD25LQ128DSIGR is a high-performance, non-volatile flash memory chip produced by GigaDevice. It features 128 megabits (16 megabytes) of storage capacity and utilizes a Serial Peripheral Interface (SPI) for communication, making it suitable for various embedded applications. The chip operates at a wide voltage range of 2.7V to 3.6V, ensuring compatibility with many microcontrollers and systems.
Key features include fast read speeds of up to 104 MHz, enhanced security options, and support for Quad I/O operations, which enable higher data transfer rates. The GD25LQ128DSIGR is often utilized in consumer electronics, automotive applications, and industrial devices for firmware storage, data logging, and code execution. It supports various programming and erase modes, enhancing flexibility in design. Its compact package and low power consumption make it ideal for space-constrained applications.

Features

The GD25LQ128DSIGR is a 128Mb (16MB) serial NOR Flash memory chip manufactured by GigaDevice. Key features include:
- Interface: Supports both SPI (Serial Peripheral Interface) and dual/quad SPI modes for high-speed data transfer.
- Memory Organization: It has a uniform sector architecture, typically with 256 sectors of 64KB each.
- Read Speed: Offers high read throughput, with a maximum clock frequency of up to 104MHz in quad mode.
- Write/Erase Cycles: Supports a minimum of 100,000 program/erase cycles per sector and data retention of up to 20 years.
- Operating Voltage: Operates from a supply voltage of 2.7V to 3.6V.
- Package Options: Available in various packages, including SOIC and WSON.
- Security Features: Includes OTP (One-Time Programmable) areas for secure data storage.
These features make the GD25LQ128DSIGR suitable for applications such as consumer electronics, automotive systems, and industrial devices requiring reliable non-volatile storage.

Package

The GD25LQ128DSIGR is packaged in a SOIC-8 (Small Outline Integrated Circuit) format. This package type typically features eight pins and is designed for surface mounting on printed circuit boards (PCBs).

Pinout

The GD25LQ128DSIGR is a 128 Mb (16 MB) serial NOR flash memory chip from GigaDevice. It features a total of 16 pins.
The primary functions of these pins are as follows:
1. VCC: Power supply.
2. GND: Ground.
3. SCK: Serial clock input for synchronizing data transmission.
4. CS#: Chip select input to enable or disable the device.
5. SI: Serial data input for sending commands and data to the chip.
6. SO: Serial data output for reading data from the chip.
Additionally, some pins may support other functions such as Quad I/O and are utilized during specific modes of operation. This chip is commonly used in applications that require non-volatile storage, like firmware and configuration data in embedded systems.

Manufacturer

The GD25LQ128DSIGR is manufactured by GigaDevice Semiconductor Inc. GigaDevice is a China-based company that specializes in the design and production of memory and storage solutions, including NOR Flash, NAND Flash, and microcontrollers. Founded in 2005, GigaDevice has established itself as a significant player in the semiconductor industry, focusing on providing high-performance memory products for various applications, including consumer electronics, automotive, and industrial devices. The GD25LQ128DSIGR is a 128Mb NOR Flash memory device, commonly used in embedded systems and other applications requiring reliable non-volatile storage.

Application

The GD25LQ128DSIGR is a 128Mb serial NOR Flash memory chip commonly used in embedded systems. Its application areas include consumer electronics, automotive electronics, industrial control, IoT devices, and firmware storage for various electronic applications. It is ideal for storing code, configuration data, and multimedia content in applications requiring fast read speeds and low power consumption.

Equivalent

The GD25LQ128DSIGR is a 128 Mb (16 MB) serial NOR Flash memory chip. Equivalent products include:
1. Winbond W25Q128JV - 128 Mb Serial NOR Flash.
2. Micron MT25QL128 - 128 Mb Serial NOR Flash.
3. STMicroelectronics M25P128 - 128 Mb Serial NOR Flash.
Always verify compatibility with specific application requirements.