Recently, STMicroelectronics (Geneva, Switzerland) announced the successful GSMA SGP.32 certification of its ST4SIM-300 embedded SIM (eSIM). This certification ensures global interoperability across cellular networks and IoT service platforms, while enabling remote provisioning and provider switching.
The ST4SIM-300 supports IoT devices with limited user interfaces or constrained connectivity, such as narrowband-only communication, facilitating simplified deployment and secure connectivity management for large-scale IoT applications.
Features & Benefits:
- Among the first eSIMs certified to GSMA SGP.32 specification
- Supports bulk provisioning and provisioning without SMS
- Includes lightweight profile template for efficient downloads
- Offers GSMA IoT SAFE applet for secure element functionality
- Available in multiple form factors: 2FF, 3FF, 4FF, DFPN8, WLCSP24
- Industrial-grade version supports -40°C to 105°C operating range
- Based on ST33K1M5M secure microcontroller with EAL6+ certification
- Compliant with 3GPP/ETSI Release 17 (Cat-M, NB-IoT)
- Supports RSA and ECC cryptography; GlobalPlatform compliant
Certified to GSMA SGP.32 and eSA based on SGP.25 v2.1 Protection Profile. Suitable for mobile asset trackers, smart meters, healthcare devices, and other IoT systems requiring secure, scalable, and remote connectivity.
For more information, visit the STMicroelectronics ST4SIM-300 webpage.
