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GD25Q32ESIGR

Name: GD25Q32ESIGR
Rating: 4.7 (12 reviews)

32MBIT NOR FLASH /3.3V /SOP8 208

メーカー
Mfr。パート #GD25Q32ESIGR
パッケージ SOP-8
データシート
在庫中2012

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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	FLASH
Technology	FLASH - NOR
MemorySize	32Mb (4M x 8)
MemoryInterface	SPI - Quad I/O
ClockFrequency	133 MHz
WriteCycleTime-WordPage	70µs, 2.4ms
AccessTime	7 ns
Voltage-Supply	2.7V ~ 3.6V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	8-SOIC (0.209, 5.30mm Width)

概要

Description

The GD25Q32ESIGR is a 32-megabit (4MB) Serial NOR Flash memory chip manufactured by GigaDevice. It utilizes the SPI (Serial Peripheral Interface) protocol for high-speed data transfer, making it suitable for various applications in consumer electronics, automotive, and industrial sectors. The chip features a maximum clock speed of 104 MHz, allowing for fast read operations, and supports multiple modes, including dual and quad SPI.
Key specifications include a voltage range of 2.7V to 3.6V, an endurance of up to 100,000 program/erase cycles, and a data retention period of 20 years. The GD25Q32ESIGR is designed for low power consumption, making it ideal for battery-operated devices. It comes in various packages, such as SOP and WSON, catering to different PCB layout requirements.
Its versatility, speed, and reliability make the GD25Q32ESIGR a popular choice for firmware storage, data logging, and other applications where non-volatile memory is essential.

Features

The GD25Q32ESIGR is a 32 Mb (4 MB) Serial NOR Flash memory from GigaDevice. Key features include:
1. Interface: Supports SPI (Serial Peripheral Interface) with up to 104 MHz clock frequency, ensuring high-speed data transfer.
2. Memory Organization: Organized in 4K x 64-bit pages, allowing efficient data programming and erasing.
3. Erase/Write Capabilities: Supports sector (64KB), block (32KB), and chip erase, with a typical page program time of about 0.5 ms.
4. Data Retention: Offers a minimum data retention period of 20 years, making it suitable for long-term storage applications.
5. Operating Voltage: Operates within a voltage range of 2.7V to 3.6V.
6. Temperature Range: Available in industrial (-40°C to 85°C) and commercial (0°C to 70°C) temperature grades.
7. Security Features: Includes features like 64-bit unique ID and write protection to enhance data security.
These attributes make the GD25Q32ESIGR ideal for embedded systems, consumer electronics, and automotive applications.

Package

The GD25Q32ESIGR is a 32Mb serial NOR Flash memory chip packaged in an SOIC-8 (Small Outline Integrated Circuit) format. This package type is commonly used for surface mounting on PCBs, providing a compact and efficient solution for memory applications.

Pinout

The GD25Q32ESIGR is a serial NOR flash memory chip with a total of 8 pins. Here is a brief overview of the pin functions:
1. VCC: Power supply (typically 2.7V to 3.6V).
2. GND: Ground reference.
3. IO0 to IO3: Data input/output pins used for serial communication (Quad-SPI interface).
4. HOLD#: Hold pin to pause operation without resetting the device.
5. WP#: Write protect pin to prevent accidental writes.
6. SCK: Serial clock input, controls the timing of the data transfer.
7. CS#: Chip select, activates the device for communication.
The GD25Q32ESIGR is designed for high-performance applications and includes features such as fast read speeds and diverse programming modes.

Manufacturer

The GD25Q32ESIGR is manufactured by Gigadevice Semiconductor, a company based in China. Gigadevice specializes in the design and production of memory products, including NOR Flash memory, NAND Flash memory, and other semiconductor solutions. Founded in 2005, the company focuses on providing high-quality, innovative memory solutions for various applications, including consumer electronics, automotive, and industrial sectors. Gigadevice is recognized for its advancements in non-volatile memory technology and is a key player in the global semiconductor industry.

Application

The GD25Q32ESIGR is a 32Mb (4MB) serial NOR flash memory used in various applications, including consumer electronics, automotive systems, industrial automation, IoT devices, and networking equipment. Its features support firmware storage, code execution, and data retention in embedded systems, making it suitable for applications requiring efficient storage and fast access to non-volatile memory.

Equivalent

The GD25Q32ESIGR is a 32Mb (4MB) serial NOR Flash memory. Equivalent products include:
1. Winbond W25Q32JV
2. Micron MT25QL032
3. ISSI IS25WQ32
4. Spansion S25FL032P
5. Adesto AT25DF321
These alternatives vary slightly in features and performance specifications, so checking detailed datasheets is recommended for compatibility.