Thông số kỹ thuật
| thuộc tính | Giá trị |
| 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) |
Tổng quan
Description
The GD25Q32ESIGR is a 32 Mbit (4 MB) serial flash memory chip, often used in embedded systems for non-volatile storage. Manufactured by GigaDevice, it features a Serial Peripheral Interface (SPI) for communication, which allows for efficient data transfer. The device operates over a wide voltage range, typically from 2.7V to 3.6V, and is designed to be both power-efficient and high-performing.
Key features of the GD25Q32ESIGR include fast read/write speeds, low power consumption, and a compact package, often in an 8-pin SOIC or WSON form factor. It supports standard SPI commands for easy integration with microcontrollers and other digital devices. The memory is organized in uniform 4 KB sectors, providing versatility for various applications, from storing firmware and configuration data to logging sensor data. With its reliability and ease of use, the GD25Q32ESIGR is widely used in consumer electronics, automotive systems, and industrial applications. Its robust design ensures data integrity and device endurance, making it a popular choice for developers and engineers.
Key features of the GD25Q32ESIGR include fast read/write speeds, low power consumption, and a compact package, often in an 8-pin SOIC or WSON form factor. It supports standard SPI commands for easy integration with microcontrollers and other digital devices. The memory is organized in uniform 4 KB sectors, providing versatility for various applications, from storing firmware and configuration data to logging sensor data. With its reliability and ease of use, the GD25Q32ESIGR is widely used in consumer electronics, automotive systems, and industrial applications. Its robust design ensures data integrity and device endurance, making it a popular choice for developers and engineers.
Equivalent
The GD25Q32ESIGR is a 32Mb (megabit) serial NOR Flash memory chip. Equivalent products include:
1. Winbond W25Q32JV
2. Micron M25Q32
3. Macronix MX25L3206E
4. ISSI IS25LP032
5. Spansion/Cypress S25FL032P
These chips offer similar capacities and interface options, such as SPI, and are used in applications requiring reliable storage solutions for firmware and data. Always verify pin compatibility and specifications before substituting.
1. Winbond W25Q32JV
2. Micron M25Q32
3. Macronix MX25L3206E
4. ISSI IS25LP032
5. Spansion/Cypress S25FL032P
These chips offer similar capacities and interface options, such as SPI, and are used in applications requiring reliable storage solutions for firmware and data. Always verify pin compatibility and specifications before substituting.
Features
The GD25Q32ESIGR is a 32 Mbit (4 MB) Serial Flash Memory device manufactured by GigaDevice. It features a Serial Peripheral Interface (SPI) which supports standard, dual, and quad I/O modes, allowing flexibility in communication and data transfer. The device operates at a voltage range of 2.7V to 3.6V, making it suitable for a variety of applications.
Key features include:
- Memory Organization: 4,194,304 x 8 bits.
- Speed: Supports a high-speed clock frequency of up to 104 MHz for fast read operations.
- Erase/Program: Offers sector-, block-, and chip-erase capabilities, and page-program operation for data management.
- Reliability: Provides data retention of more than 20 years and endurance with over 100,000 program/erase cycles.
- Security: Includes features like write protection and a unique 64-bit device identifier for enhanced security.
- Package Options: Available in multiple compact package types, facilitating integration into various designs.
These features make the GD25Q32ESIGR suitable for applications in consumer electronics, industrial equipment, and other fields requiring reliable and efficient non-volatile memory solutions.
Key features include:
- Memory Organization: 4,194,304 x 8 bits.
- Speed: Supports a high-speed clock frequency of up to 104 MHz for fast read operations.
- Erase/Program: Offers sector-, block-, and chip-erase capabilities, and page-program operation for data management.
- Reliability: Provides data retention of more than 20 years and endurance with over 100,000 program/erase cycles.
- Security: Includes features like write protection and a unique 64-bit device identifier for enhanced security.
- Package Options: Available in multiple compact package types, facilitating integration into various designs.
These features make the GD25Q32ESIGR suitable for applications in consumer electronics, industrial equipment, and other fields requiring reliable and efficient non-volatile memory solutions.
Pinout
The GD25Q32ESIGR is a 32 Mbit (4 MB) serial flash memory device from GigaDevice, commonly used for storage in electronic devices. It typically comes in an 8-pin package. Here is a brief overview of its pin functions:
1. /CS (Chip Select): Activates the device when low.
2. DO (Data Out): Serial data output.
3. WP (Write Protect): Can be used to protect certain memory areas.
4. VSS (Ground): Ground reference for power supply.
5. DI (Data In): Serial data input.
6. CLK (Clock): Provides timing for data transfer.
7. /HOLD: Pauses communication without deselecting the device.
8. VCC (Power Supply): Power supply pin.
These pins enable SPI (Serial Peripheral Interface) communication, allowing the device to be interfaced with microcontrollers or other processors for reading and writing data.
1. /CS (Chip Select): Activates the device when low.
2. DO (Data Out): Serial data output.
3. WP (Write Protect): Can be used to protect certain memory areas.
4. VSS (Ground): Ground reference for power supply.
5. DI (Data In): Serial data input.
6. CLK (Clock): Provides timing for data transfer.
7. /HOLD: Pauses communication without deselecting the device.
8. VCC (Power Supply): Power supply pin.
These pins enable SPI (Serial Peripheral Interface) communication, allowing the device to be interfaced with microcontrollers or other processors for reading and writing data.
Manufacturer
The GD25Q32ESIGR is manufactured by GigaDevice Semiconductor Inc. GigaDevice is a Chinese company that specializes in designing and manufacturing memory solutions and microcontroller units. They are one of the leading suppliers of semiconductor solutions and are known for their high-performance SPI NOR Flash, SPI NAND Flash, and 32-bit general-purpose MCUs. GigaDevice's products are widely used in a variety of applications such as consumer electronics, industrial automation, automotive electronics, and communications. The company focuses on providing innovative solutions and quality products to meet the demands of the global market.
Application
The GD25Q32ESIGR is a 32Mb serial flash memory commonly used in various applications, including firmware storage, consumer electronics, IoT devices, and embedded systems. It is used for storing boot code, system firmware, and application code due to its non-volatile nature and reliability. The device is suitable for use in applications requiring frequent updates and quick access times, such as smart appliances, wearables, network devices, and industrial automation systems. Its compact size and low power consumption make it ideal for portable and battery-powered devices. Additionally, it's used in automotive electronics, medical devices, and any application that benefits from cost-effective, reliable flash memory storage.
Package
The GD25Q32ESIGR is a 32 Mbit (4 MB) serial Flash memory chip from GigaDevice, and it is typically available in an 8-pin SOP (SOIC-8) package. This type of package is commonly used for surface mounting on PCBs, offering a compact form factor suitable for various electronic applications.
