Customized eSIM designed for pre-installed connection credentials, smaller form factor, higher security and flexibility, chip-scale packaging, permanent embedment, reprogrammability, internal space for smartphones, free space for increased handsets Function or battery expansion, while also being able to develop various types of compact IoT devices to meet the growing market size and application needs of smart watches and IoT devices, including smart meters, remote sensors Or gateway and so on.
Based on the existing certifications for manufacturing eSIM chips that comply with GSMA's safety and reliability specifications, STMicroelectronics has also obtained eSIM personalization in accordance with GSMA's UICC Production Safety Certification Plan (GSMA SAS-UP), ahead of other chip manufacturers. Data Security Application Certificate.
STMicroelectronics' eSIM is based on the ST33 secure microcontroller that has been validated. It has already completed the personalization process and can be directly delivered to the customer's production facility. It can be immediately assembled online without further programming. eSIM can simplify the supply chain, save logistics expenses, and shorten time to market For original equipment manufacturers, mobile network operators and SIM operating system (OS) manufacturers to bring greater convenience, economic efficiency and operating efficiency. Jean-Christophe Tisseuil, head of the SIM card and eSIM business of the GSMA Association, said: 'ST- The Rousset (France) plant is SAS-UP certified, providing WLCSP SIM and eSIM chip personalization services, is an important action to promote the popularization of trusted eSIM device applications, enabling consumer products and IoT device manufacturers to achieve very small eSIM SAS-UP is the first step in laying out a secure and trusted eSIM on the market.