GD25LQ80BUIGR

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GD25LQ80BUIGR

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規格

Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C
Brand GigaDevice
Product Type NOR Flash
Subcategory Memory & Data Storage
Mounting Style SMD/SMT
Supply Voltage - Max 2.1 V
Supply Voltage - Min 1.65 V
Memory Size 8 Mbit
Interface Type SPI
Active Read Current - Max 20 mA
Package/Case SOP-8
Data Bus Width 8 bit
Speed 104 MHz
Maximum Clock Frequency 104 MHz
Organisation 1 M x 8

概述

Description

The GD25LQ80BUIGR is a serial Flash memory chip manufactured by GigaDevice. It features an 8 Megabit storage capacity, organized as 1M x 8 bits, and operates using a low-power supply voltage range of 2.7V to 3.6V. The chip uses a standard Serial Peripheral Interface (SPI) including support for Dual and Quad I/O, which enhances data transfer speeds, making it suitable for a variety of applications such as embedded systems, consumer electronics, and industrial devices.
This Flash memory is designed for efficiency and reliability, offering fast read, program, and erase operations. It supports typical commands like page program, sector erase, and chip erase, along with advanced security features including software write protection and a non-volatile status register. The chip is housed in compact packages, such as SOP8, making it suitable for space-constrained designs.
Overall, the GD25LQ80BUIGR is a versatile solution for applications requiring non-volatile storage with efficient data handling and robust security features. Its compatibility with standard interfaces and low-power operation make it an attractive choice for developers looking to incorporate reliable memory into their projects.

Features

The GD25LQ80BUIGR is an 8Mb (megabit) serial Flash memory chip designed for a variety of applications requiring non-volatile storage. Key features include:
1. Capacity: 8 megabits (1 megabyte) of storage.
2. Interface: Uses a Serial Peripheral Interface (SPI) for communication, supporting dual and quad I/O modes for faster data transfer.
3. Performance: Operates at high speeds, typically supporting clock frequencies up to 104 MHz.
4. Voltage Range: Operates at a low voltage range, typically from 2.7V to 3.6V, making it suitable for battery-powered devices.
5. Package: Available in a compact 8-pin SOP (Small Outline Package), making it ideal for space-constrained applications.
6. Endurance: Offers endurance of up to 100,000 program/erase cycles per sector, providing reliable long-term storage.
7. Data Retention: Guarantees data retention for up to 20 years, ensuring the longevity of stored data.
8. Security: Features security mechanisms such as block protection to prevent unauthorized data modification.
9. Low Power Consumption: Designed for low power operation, making it suitable for energy-efficient applications.
These features make the GD25LQ80BUIGR suitable for use in consumer electronics, industrial applications, and other areas where reliable, fast, and non-volatile memory is required.

Package

The GD25LQ80BUIGR is an 8Mb (1MB) SPI NOR Flash Memory from GigaDevice, typically available in an 8-pin SOP (Small Outline Package) type. This package is compact, making it suitable for various applications requiring high-density storage in a small footprint.

Pinout

The GD25LQ80BUIGR is an 8 Mb (megabit) serial Flash memory device designed by GigaDevice. It is organized in a 1,048,576 bytes configuration and is typically housed in an 8-pin package. The pin functions for this device are generally as follows:
1. CS# (Chip Select): Initiates the device operation when driven low.
2. DO (Data Out) / IO1: Serves as the output pin for data during read operations.
3. WP# (Write Protect): Used for hardware write protection.
4. GND (Ground): Connects to the system ground.
5. DI (Data In) / IO0: Used for input of all data and command sequences.
6. CLK (Clock): Provides the clock signal for data communication.
7. HOLD#: Pauses the serial communication without deselecting the device.
8. VCC (Power Supply): Connects to the positive power supply.
These pins enable communication via SPI (Serial Peripheral Interface) and facilitate operations like reading, writing, and erasing within the memory.

Manufacturer

The GD25LQ80BUIGR is manufactured by GigaDevice Semiconductor (Beijing) Inc. GigaDevice is a leading Chinese semiconductor company specializing in the design, development, and sale of flash memory, microcontrollers, and other semiconductor products. The company is known for its NOR flash memory products, which are widely used in various electronic devices. GigaDevice aims to provide high-performance, cost-effective semiconductor solutions to a global market, serving a wide range of applications in industrial, consumer electronics, and computing sectors.

Application

The GD25LQ80BUIGR is an 8Mb serial Flash memory chip commonly used in applications requiring reliable non-volatile storage. It is suitable for consumer electronics, industrial automation, IoT devices, and automotive systems. Typical uses include firmware storage, data logging, and system configuration data. Its compact size and low power consumption make it ideal for portable and battery-powered devices.

Equivalent

The GD25LQ80BUIGR is an 8Mb serial NOR Flash memory chip. Equivalent products include:
1. Winbond W25Q80DV
2. Micron M25P80
3. Atmel/Microchip AT25DF081A
4. Macronix MX25L8006E
5. SST25VF080B
These chips typically share similar specifications, such as memory size, interface type (SPI), and supply voltage, making them suitable replacements in compatible applications. Always verify specific application requirements before substitution.

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