聚辰股份：一个DDR5内存条必须配备1颗SPD芯片

Core Viewpoint - The company, Juchen Co., stated that a DDR5 memory module requires one SPD chip, which serves as the communication hub for the DDR5 memory module, containing an SPD EEPROM for storing relevant information and configuration parameters of the memory module and its components [1] Group 1 - The SPD chip integrates an I2C/I3C bus hub and a high-precision temperature sensor, facilitating efficient data exchange between the system's main control device and the memory module components, ensuring stable operation and optimal performance of the memory module [1] - The high-precision temperature sensor continuously monitors the temperature at the SPD chip's location, allowing the system's main control device to manage the memory module's temperature, thereby enhancing its operational stability [1] Group 2 - In 2024, the company is projected to rank third globally and first domestically in the EEPROM market share [1]