Manufacturer: Hynix Part Number: H5UGVHAF63X043R I. Product Description Model: H5UGVHAF63X043R. We can learn about its main specifications: H5U: The identification of SK hynix's LPDDR (Low Power Double Data Rate) memory product series. G: Indicates that the product type is LPDDR4X. This is the key information. LPDDR4X is a low-power, high-performance optimized version of LPDDR4, mainly used in mobile devices. V: Indicates that the operating voltage is VDDQ = 0.6V. This is one of the main advantages of LPDDR4X compared to the standard LPDDR4 (VDDQ = 1.1V), significantly reducing power consumption. H: Indicates the density (capacity) and structure of the chip. Here, "H" usually represents 8Gb (Gigabit) capacity, and the internal structure is x32 (32-bit data bus). 8Gb is equal to 1GB (Gigabyte). A: Indicates the chip version. F6: Indicates the operating speed. Here, "F6" represents its data transmission rate (Data Rate) as 4266 Mbps (megabits per second). This is also commonly referred to as 4266 MHz frequency (due to DDR, the core clock frequency is half of the data rate). 3X: Usually represents the packaging type and material, such as lead-free and compliant with RoHS standards. 043: May be the internal production batch number or version code. R: Usually represents the packaging method. Here, "R" is very likely to represent WFBGA packaging (Very Fine Pitch Ball Grid Array packaging), which is the most mainstream packaging form for memory chips. Type: LPDDR4X SDRAM Capacity: 8Gb (i.e., 1GB) Data Bit Width: x32 Speed: 4266 Mbps (as LPDDR4X-4266) Operating Voltage: Ultra-low voltage (VDDQ = 0.6V) Packaging: WFBGA (suitable for high-density PCB board design) II. Usage Scenarios Based on its LPDDR4X, low voltage, high speed, and medium capacity characteristics, this chip's typical application scenarios are almost, all concentrated on mobile and portable electronic devices with strict requirements for power consumption and space. 1. Smartphones and tablets: This is the core application field. LPDDR4X is the standard memory for mid-to-high-end smartphones and tablets in recent years. One or more such chips (through stacking) are packaged together with the main processor (SoC) of the phone (PoP packaging) or are mounted adjacent to the motherboard, providing high-speed, low-power memory support for system operation. 2. Internet of Things devices: Many high-performance Internet of Things devices, such as smart home hubs, high-end smart watches, VR/AR glasses, drones, etc., need to process a large amount of data (such as images, sensor data), while also requiring long battery life. The low power consumption and high bandwidth characteristics of LPDDR4X make it an ideal choice. 3. Portable consumer electronics: For example, portable game consoles (such as Nintendo Switch), digital cameras, action cameras, high-end portable music players, etc., all require such high-performance memory to ensure smooth operation and control heat generation and power consumption. 4. Embedded systems: In some industrial or automotive-level embedded systems, if there are higher requirements for power consumption and reliability, such verified mature memory solutions will also be adopted. In addition to Hynix H5UGVHAF63X043R , Liyuan Tech supply a wide range of other Server motherboard chip series. If you have any need or interest, please feel free to send inquiry to global@chn-liyuan.com