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GD25LQ64CWIGR
+BOMIC FLASH 64MBIT SPI/QUAD 8WSON
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メーカーギガデバイス・セミコンダクター（香港）リミテッド
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メーカー品番 #GD25LQ64CWIGR
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在庫状況5575
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Part Status | Obsolete |
| Digi Key Programmable | Not Verified |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH - NOR |
| Memory Size | 64Mbit |
| Memory Organization | 8M 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-WDFN Exposed Pad |
| Supplier Device Package | 8-WSON (5x6) |
| Base Product Number | GD25LQ64 |
概要
Description
The GD25LQ64CWIGR is a 64Mb (8MB) Serial NOR Flash memory produced by GigaDevice. It utilizes the SPI (Serial Peripheral Interface) protocol for communication, making it suitable for a variety of embedded applications. The device offers a wide voltage range, typically between 2.7V and 3.6V, and supports fast read speeds up to 104 MHz.
Key features include:
- Memory Organization: 8K erase sectors, with a page size of 256 bytes.
- Endurance: Approximately 100,000 program/erase cycles per sector.
- Data Retention: Typically 20 years at 25°C.
- Command Set: Supports standard commands like read, write, erase, and status register operations.
Designed for applications in consumer electronics, automotive, and industrial systems, the GD25LQ64CWIGR is ideal for firmware storage and code execution. Its compact size and low power consumption make it an efficient choice for modern electronic devices.
Key features include:
- Memory Organization: 8K erase sectors, with a page size of 256 bytes.
- Endurance: Approximately 100,000 program/erase cycles per sector.
- Data Retention: Typically 20 years at 25°C.
- Command Set: Supports standard commands like read, write, erase, and status register operations.
Designed for applications in consumer electronics, automotive, and industrial systems, the GD25LQ64CWIGR is ideal for firmware storage and code execution. Its compact size and low power consumption make it an efficient choice for modern electronic devices.
Equivalent
The GD25LQ64CWIGR is a 64Mb serial NOR Flash memory. Equivalent products include the Winbond W25Q64FV, Micron MT25QL064, and Spansion S25FL064L. These chips share similar specifications, such as memory size, interface (SPI), and voltage range, making them suitable alternatives for applications requiring 64Mb Flash memory. Always verify specific features and compatibility for your design.
Features
The GD25LQ64CWIGR is a 64Mb (8MB) Serial NOR Flash memory chip from GigaDevice, featuring the following key attributes:
1. Interface: Uses SPI (Serial Peripheral Interface) with support for dual and quad I/O modes.
2. Voltage Range: Operates at a voltage range of 2.7V to 3.6V, allowing for low power consumption.
3. Speed: Offers high-speed data transfer rates, up to 104MHz in quad mode.
4. Memory Structure: Organized in 8K sectors, each 64KB in size, with 256 pages of 256 bytes each.
5. Endurance: Typically supports 100,000 program/erase cycles per sector.
6. Data Retention: Provides a data retention period of up to 20 years.
7. Package Options: Available in various packages, including 8-pin SOP and WSON for flexibility in design.
This memory is ideal for applications requiring reliable, high-density storage, such as consumer electronics, automotive systems, and IoT devices.
1. Interface: Uses SPI (Serial Peripheral Interface) with support for dual and quad I/O modes.
2. Voltage Range: Operates at a voltage range of 2.7V to 3.6V, allowing for low power consumption.
3. Speed: Offers high-speed data transfer rates, up to 104MHz in quad mode.
4. Memory Structure: Organized in 8K sectors, each 64KB in size, with 256 pages of 256 bytes each.
5. Endurance: Typically supports 100,000 program/erase cycles per sector.
6. Data Retention: Provides a data retention period of up to 20 years.
7. Package Options: Available in various packages, including 8-pin SOP and WSON for flexibility in design.
This memory is ideal for applications requiring reliable, high-density storage, such as consumer electronics, automotive systems, and IoT devices.
Pinout
The GD25LQ64CWIGR is a 64Mb (8MB) Serial NOR Flash memory chip with a total of 16 pins. Its primary functions include:
1. VCC (Pin 1): Power supply for the chip.
2. GND (Pin 2): Ground reference.
3. SCK (Pin 3): Serial clock input.
4. SI (Pin 4): Serial data input.
5. SO (Pin 5): Serial data output.
6. CS (Pin 6): Chip select, active low.
7. HOLD# (Pin 7): Hold pin, used to pause operations.
8. WP# (Pin 8): Write protect pin, active low.
9. NC (Pins 9-16): Not connected, reserved for future use.
This chip supports standard SPI (Serial Peripheral Interface) for communication, allowing for efficient data storage and retrieval in embedded applications.
1. VCC (Pin 1): Power supply for the chip.
2. GND (Pin 2): Ground reference.
3. SCK (Pin 3): Serial clock input.
4. SI (Pin 4): Serial data input.
5. SO (Pin 5): Serial data output.
6. CS (Pin 6): Chip select, active low.
7. HOLD# (Pin 7): Hold pin, used to pause operations.
8. WP# (Pin 8): Write protect pin, active low.
9. NC (Pins 9-16): Not connected, reserved for future use.
This chip supports standard SPI (Serial Peripheral Interface) for communication, allowing for efficient data storage and retrieval in embedded applications.
Manufacturer
The GD25LQ64CWIGR is manufactured by GigaDevice Semiconductor Inc. GigaDevice is a Chinese company that specializes in providing semiconductor solutions, particularly focusing on memory products such as NAND flash, NOR flash, and SRAM. Founded in 2005, GigaDevice has established itself as a key player in the semiconductor industry, offering a range of products that cater to various applications, including consumer electronics, automotive, industrial, and telecommunications. The company's commitment to innovation and quality has made it a notable competitor in the global memory market.
Application
The GD25LQ64CWIGR is a 64Mb (8MB) serial NOR Flash memory chip used in various applications, including:
1. Consumer Electronics: For firmware storage in devices like TVs, set-top boxes, and gaming consoles.
2. Industrial Equipment: In automation systems for program storage and firmware updates.
3. Automotive Applications: For storing control software in infotainment systems and advanced driver-assistance systems (ADAS).
4. IoT Devices: In smart home products, wearables, and sensors for data logging and configuration.
5. Networking Equipment: In routers and switches for boot code and configuration settings.
Its high-speed performance and reliability make it suitable for diverse applications requiring non-volatile memory.
1. Consumer Electronics: For firmware storage in devices like TVs, set-top boxes, and gaming consoles.
2. Industrial Equipment: In automation systems for program storage and firmware updates.
3. Automotive Applications: For storing control software in infotainment systems and advanced driver-assistance systems (ADAS).
4. IoT Devices: In smart home products, wearables, and sensors for data logging and configuration.
5. Networking Equipment: In routers and switches for boot code and configuration settings.
Its high-speed performance and reliability make it suitable for diverse applications requiring non-volatile memory.
Package
The GD25LQ64CWIGR is packaged in a 8-pin SOIC (Small Outline Integrated Circuit) format. This package type is commonly used for surface mounting in electronic applications.
