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GD25LQ64ESIGR

Name: GD25LQ64ESIGR
Rating: 4.7 (12 reviews)

64MBIT NOR FLASH /1.8V /SOP8 208

製造商
製造商。部分 #GD25LQ64ESIGR
包 8-SOIC (0.209, 5.30mm Width)
資料表
有現貨的7720

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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	FLASH
Technology	FLASH - NOR
MemorySize	64Mb (8M x 8)
MemoryInterface	SPI - Quad I/O
ClockFrequency	133 MHz
WriteCycleTime-WordPage	60µs, 2.4ms
AccessTime	7 ns
Voltage-Supply	1.65V ~ 2V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	8-SOIC (0.209, 5.30mm Width)

概述

Description

The GD25LQ64ESIGR is a 64 Mbit (8 MB) serial NOR flash memory chip manufactured by GigaDevice. It uses the SPI (Serial Peripheral Interface) protocol, enabling high-speed data transfer with low pin count. This chip operates with a voltage range of 2.7V to 3.6V, making it suitable for various low-power applications. It features a flexible erase architecture, allowing for sector, block, and chip erase operations, which enhances data management and storage efficiency.
The GD25LQ64ESIGR supports diverse programming modes, including Quad SPI, enabling faster read and write capabilities. It is commonly utilized in embedded systems, consumer electronics, and IoT devices for storing firmware, configuration data, and user applications. With its reliability and efficiency, this flash memory chip is ideal for applications requiring non-volatile storage.

Features

The GD25LQ64ESIGR is a 64Mb (8MB) Serial NOR Flash memory chip from GigaDevice. Key features include:
1. Memory Organization: 8M x 8-bit data organization.
2. Interface: SPI (Serial Peripheral Interface) with support for single, dual, and quad I/O modes.
3. High-Speed Performance: Maximum clock frequency up to 104 MHz in Quad SPI mode.
4. Data Retention: Typically 20 years at 25°C.
5. Endurance: 100,000 program/erase cycles per sector.
6. Erase/Program: Supports sector, block, and chip erase operations, with programming time typically around 0.6 ms per page.
7. Power Supply: Operates at 2.7V to 3.6V, with low-power consumption modes.
8. Packages: Available in various packages, including SOP-8 and WSON-8.
9. Security Features: Supports a hardware write protection feature and a unique serial number for identification.
This chip is suitable for applications like firmware storage, data logging, and embedded systems.

Package

The GD25LQ64ESIGR is available in a standard SOIC-8 package type. This surface-mount packaging is designed for ease of integration into electronic circuits, offering a compact footprint for space-constrained applications.

Pinout

The GD25LQ64ESIGR is a 64 Mb (8 MB) Serial NOR Flash memory device from GigaDevice. It features a total of 16 pins. The primary functions of these pins include:
1. CS# (Chip Select) - Activates the device for communication.
2. SO (Serial Output) - Outputs data from the device.
3. SI (Serial Input) - Receives data from the host.
4. SCK (Serial Clock) - Provides the clock signal for data transfer.
5. WP# (Write Protect) - Protects the memory from being written to when asserted.
6. RESET# - Resets the device (optional functionality).
7. GND - Ground connection.
8. VCC - Power supply for the device.
The GD25LQ64ESIGR supports SPI (Serial Peripheral Interface) communication, enabling fast read and write operations. It is commonly used in applications such as firmware storage, code execution, and data logging.

Manufacturer

The GD25LQ64ESIGR is manufactured by GigaDevice Semiconductor Inc., a company based in China. GigaDevice specializes in the design and production of flash memory and microcontroller products. They focus on developing advanced memory solutions, including NOR flash, NAND flash, and other semiconductor products for various applications such as consumer electronics, automotive, industrial, and communications. The company is recognized for its innovation and commitment to providing high-performance memory solutions in the semiconductor industry.

Application

The GD25LQ64ESIGR is a 64Mb SPI NOR Flash memory chip commonly used in various applications such as embedded systems, consumer electronics, automotive electronics, IoT devices, firmware storage, and data logging. It is ideal for storing code, settings, and other non-volatile data due to its fast read speeds and reliable performance.

Equivalent

The GD25LQ64ESIGR is a 64Mb Serial NOR Flash memory. Equivalent products include:
1. Winbond W25Q64JV
2. Micron MT25QL640
3. Spansion S25FL064P
4. STMicroelectronics M25P64
Always verify pin compatibility and electrical specifications before substitution.