GD25LB256EYJGR

The GD25LB256EYJGR is a serial NOR flash memory chip produced by GigaDevice. It features a capacity of 256 megabits (32 megabytes) and employs the SPI (Serial Peripheral Interface) protocol for communication, making it suitable for a variety of applications, including embedded systems, consumer electronics, and automotive devices.
Key features include:
- High-performance: It offers fast read speeds and efficient programming and erase cycles.
- Low power consumption: Ideal for battery-operated devices.
- Multiple voltage options: Compatible with a range of supply voltages (typically 2.7V to 3.6V).
- Support for advanced features: Such as quad SPI mode, which allows for higher data transfer rates.
The GD25LB256EYJGR is commonly used for code storage, data logging, and firmware updates due to its reliability and efficiency. Its compact design and robust performance make it a popular choice in various electronic applications.

The GD25LB256EYJGR is a 256Mb (32MB) Serial NOR Flash memory device from GigaDevice, featuring the following key specifications:
1. Interface: SPI (Serial Peripheral Interface) with support for dual and quad I/O operations for faster data transfer.
2. Voltage Range: Operates at 2.7V to 3.6V, making it suitable for low-power applications.
3. Read Speed: Capable of achieving up to 104MHz for standard read operations and higher speeds in quad mode.
4. Memory Architecture: Contains 64 sectors of 4KB each, with a total of 256 pages (each 256 bytes) for efficient data management.
5. Endurance: Supports over 100,000 program/erase cycles per sector, ensuring reliability in data retention.
6. Data Retention: Guaranteed data retention for 20 years at 85°C.
7. Package Options: Available in various packages including SOP8, WSON, and others, facilitating integration into diverse applications.
8. Applications: Commonly used in consumer electronics, industrial controls, automotive systems, and IoT devices.
These features make the GD25LB256EYJGR suitable for a wide range of applications requiring reliable, high-speed data storage.

The GD25LB256EYJGR is offered in a SOIC-16 package type, which is a small outline integrated circuit with 16 pins. This package is commonly used for flash memory chips, providing a compact form factor suitable for various applications.

The GD25LB256EYJGR is a 256 Mbit (32 MB) serial NOR Flash memory device featuring a SOP-8 package with a pin count of 8. Its primary functions include data storage and retrieval via a Serial Peripheral Interface (SPI).
Pin Count and Functions:
1. CS (Chip Select): Activates the device for communication.
2. SO (Serial Output): Outputs data from the memory.
3. SI (Serial Input): Inputs data to the memory.
4. SCK (Serial Clock): Provides the clock signal for data synchronization during communication.
5. WP (Write Protect): Protects data from being accidentally altered.
6. HOLD: Pauses the operation without resetting the device.
7. VCC: Power supply for the device (typically 2.7V to 3.6V).
8. GND: Ground connection.
This device is commonly used in applications requiring non-volatile storage, such as in embedded systems, consumer electronics, and automotive applications.

The GD25LB256EYJGR is manufactured by Gigadevice Semiconductor, a company based in China. Gigadevice specializes in designing and producing non-volatile memory products, including NAND flash and NOR flash memory, as well as microcontrollers. Founded in 2005, the company has established itself in the semiconductor industry and focuses on providing high-performance memory solutions for various applications, including consumer electronics, automotive, and industrial sectors. Their products are recognized for reliability, efficiency, and innovation, catering to the growing demand for memory solutions in a wide range of technology applications.

The GD25LB256EYJGR is a serial NOR flash memory chip commonly used in various applications, including consumer electronics, automotive electronics, industrial automation, and IoT devices. It serves as firmware storage, code execution, and data storage for embedded systems, enabling fast read/write operations and low power consumption. Additionally, it is suitable for applications requiring data retention and reliability, such as boot code and configuration settings.

The GD25LB256EYJGR is a dual/quad SPI NOR flash memory chip. Equivalent products include:
1. Winbond W25Q256JV
2. Macronix MX25L25635E
3. Micron MT25QL256ABA
4. ISSI IS25LP256D
Ensure compatibility in terms of voltage, speed, and interface when selecting an alternative.