IS21TF08G-JQLI-TR

The ISSI IS21TF08G-JQLI-TR is a high-performance memory device that belongs to the family of NAND Flash memory products. This specific model is designed for applications requiring high-density storage, fast data access, and reliability. Below is a detailed overview of the IS21TF08G-JQLI-TR, including its specifications, features, and typical applications.

### Overview

The ISSI IS21TF08G-JQLI-TR is an 8Gb (gigabit) NAND Flash memory device that utilizes advanced NAND technology to provide efficient data storage solutions. It is particularly suitable for a variety of applications, including consumer electronics, industrial devices, and automotive systems. The device is designed to meet the demands of modern applications that require high-speed data processing and storage capabilities.

### Key Specifications

1. Memory Type: NAND Flash Memory
2. Density: 8 Gb (1 GB)
3. Organization:
- Page Size: 2048 bytes (2 KB)
- Block Size: 128 KB
- Number of Pages per Block: 64
4. Interface:
- Bus Width: x8
- Data Transfer Rate: Up to 400 MB/s (depending on the mode of operation)
5. Operating Voltage:
- Vcc: 2.7V to 3.6V
- Vccq: 1.7V to 1.95V (for I/O operations)
6. Temperature Range:
- Operating Temperature: -40°C to +85°C
- Storage Temperature: -65°C to +150°C
7. Endurance:
- Program/Erase Cycles: 3000 cycles (typical)
8. Data Retention:
- Retention Time: 10 years (typical at 25°C)
9. Package Type:
- Package: 48-ball BGA (Ball Grid Array)
- Dimensions: 6mm x 8mm

### Features

- High Performance: The IS21TF08G-JQLI-TR offers fast read and write speeds, making it suitable for applications that require quick data access and processing.
- Low Power Consumption: The device is designed to operate efficiently, consuming low power during both active and standby modes, which is crucial for battery-operated devices.
- Robust Reliability: With a high endurance rating and long data retention time, this NAND Flash memory is reliable for long-term data storage.
- Wide Temperature Range: The device is capable of operating in extreme temperatures, making it suitable for industrial and automotive applications.
- Error Correction: The device supports advanced error correction algorithms, enhancing data integrity and reliability.

### Applications

The ISSI IS21TF08G-JQLI-TR is suitable for a wide range of applications, including:

- Consumer Electronics: Used in smartphones, tablets, and portable media players for data storage.
- Industrial Applications: Ideal for data logging, control systems, and industrial automation devices.
- Automotive Systems: Suitable for infotainment systems, navigation devices, and advanced driver-assistance systems (ADAS).
- Networking Equipment: Used in routers, switches, and other networking devices for firmware and data storage.

### Conclusion

The ISSI IS21TF08G-JQLI-TR NAND Flash memory device is a high-density, high-performance solution designed to meet the demands of modern electronic applications. With its robust specifications, low power consumption, and wide operating temperature range, it is an excellent choice for engineers and designers looking for reliable memory solutions in consumer, industrial, and automotive applications. Its combination of performance, reliability, and efficiency makes it a valuable component in a variety of electronic systems.