CIMMA8MIJP00915$

Application Specific Microcontrollers Overview

The CIMMA8MIJP00915 is an active SIM and eSIM system-on-chip solution designed for secure M2M industrial applications. It integrates a cellular connectivity configuration provided by trusted partners, enabling immediate field deployment. The device supports 2G, 3G, 4G (LTE), CDMA, NB-IoT, and CAT-M networks. It operates within an industrial temperature range of -40°C to +105°C and complies with Common Criteria EAL5+ security standards. The hardware is based on the ST33 product line, utilizing a 32-bit Arm SecurCore SC300 RISC core.

Application Specific Microcontrollers Feature Summary

• Supports multiple network protocols including 2G, 3G, 4G LTE, CDMA, NB-IoT, and CAT-M.
• Provides secure element access control compliant with ARF and PKCS#15 standards.
• Features multi-interface capabilities combining (U)SIM and eSE functionalities.
• Includes symmetric cryptography (DES/3DES/AES) and asymmetric cryptography (RSA up to 2048 bits).

Application Specific Microcontrollers Applications

• Industrial devices requiring secure M2M communication
• Network access applications supporting SIM, USIM, ISIM, and CSIM
• Secure element applications requiring OTA capability over SMS, CAT-TP, and HTTPS

Application Specific Microcontrollers Procurement Notes

Verify the specific package variant required, as the product is available in 2FF, 3FF, or 4FF plugin card formats based on D16 micromodule, as well as DFN8 with wettable flanks (MFF2) and WLCSP11. Confirm that the pre-integrated cellular connectivity configuration from trusted partners aligns with the target deployment region's network requirements before ordering.

Application Specific Microcontrollers Selection Notes

Select this component when an industrial-grade (-40°C to +105°C) secure identity solution is needed for M2M applications. Ensure the design supports Class A (5 V), Class B (3 V), or Class C (1.8 V) supply voltages. Verify compatibility with ISO/IEC 7816-3 T=0 protocol interfaces or SPI depending on the chosen package type.

Application Specific Microcontrollers Part Context

This part belongs to the ST4SIM-110M family, which is built upon the ST33G1M2M platform. It serves as a specialized identity chip integrating both traditional SIM and embedded SIM (eUICC) functions into a single secure element, distinct from standard microcontrollers or memory chips.

Application Specific Microcontrollers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Any replacement must be verified against the specific pre-integrated carrier profiles and security certifications required for the application.