K4RAH165VB-BIQK

The Samsung Semiconductor K4RAH165VB-BIQK is a high-performance DRAM (Dynamic Random Access Memory) module designed for various applications, particularly in mobile devices, consumer electronics, and computing systems. This memory chip is part of Samsung%27s extensive portfolio of memory solutions, known for their reliability, speed, and efficiency. Below is a detailed overview of the K4RAH165VB-BIQK, including its specifications and potential applications.

### Key Specifications:

1. Memory Type:
- The K4RAH165VB-BIQK is a DDR3 (Double Data Rate 3) SDRAM, which is a type of synchronous dynamic random-access memory. DDR3 offers improved performance and lower power consumption compared to its predecessor, DDR2.

2. Capacity:
- This memory module has a capacity of 2 GB (Gigabytes). This size is suitable for a wide range of applications, providing sufficient memory for multitasking and running demanding applications.

3. Data Rate:
- The K4RAH165VB-BIQK supports a data rate of 1066 MT/s (megatransfers per second). This data rate allows for fast data transfer, enhancing the overall performance of the system in which it is used.

4. Bus Width:
- The memory chip features a 16-bit bus width. This configuration is standard for DDR3 memory, allowing for efficient data transfer between the memory and the memory controller.

5. Voltage:
- The K4RAH165VB-BIQK operates at a supply voltage of 1.5 V. This low voltage requirement contributes to reduced power consumption, making it suitable for battery-powered devices and energy-efficient applications.

6. Package Type:
- The memory module is available in a standard FBGA (Fine Ball Grid Array) package. This packaging technology allows for a compact design, which is essential for modern electronic devices where space is limited.

7. Timing Parameters:
- The memory chip has specific timing parameters, including CAS latency (CL) of 7, which indicates the number of clock cycles required to access a specific column of data in the memory. Lower CAS latency values generally result in better performance.

8. Operating Temperature Range:
- The K4RAH165VB-BIQK is designed to operate within a temperature range of -40°C to +85°C. This wide operating temperature range ensures reliable performance in various environmental conditions.

9. Refresh Rate:
- The memory module requires periodic refreshing to maintain data integrity, typical for DRAM technology. The refresh rate is generally specified in terms of cycles per second, ensuring that data stored in the memory cells is not lost.

### Applications:

The Samsung Semiconductor K4RAH165VB-BIQK is widely used in several applications, including:

- Mobile Devices: In smartphones and tablets, where efficient memory usage is critical for performance and battery life.
- Consumer Electronics: In devices such as digital cameras, gaming consoles, and smart TVs, where fast data access is essential for smooth operation.
- Computing Systems: In laptops and desktop computers, providing the necessary memory for multitasking and running complex applications.
- Embedded Systems: In various embedded applications, including automotive systems and industrial control systems, where reliability and efficiency are paramount.

### Conclusion:

The Samsung Semiconductor K4RAH165VB-BIQK is a versatile and high-performance DDR3 memory module that meets the demands of modern electronic applications. With its robust specifications, including a capacity of 2 GB, a data rate of 1066 MT/s, and low power consumption, it is an excellent choice for engineers and designers looking for a reliable memory solution. Whether in mobile devices, consumer electronics, or computing systems, the K4RAH165VB-BIQK stands out as a dependable component that can enhance system performance and efficiency.