ST4SIM-110M

ST4SIM-110M

STSAFA100DFSPL02

STSAFA100DFSPL02

STSAFA100S8SPL02 Active

Authentication & Brand protection secure solution
Supply Voltage Min Volt1.8
Supply Voltage Max Volt3.3
ECCN US3A991A2
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeN/A
GradeIndustrial
Package NameSO-8
Key Features
  • Authentication (of peripherals, IoT and USB Type-C devices)
  • Secure channel establishment with remote host including transport layer security (TLS) handshake
  • Signature verification service (secure boot and firmware upgrade)
  • Usage monitoring with secure counters
  • Pairing and secure channel with host application processor
  • Wrapping and unwrapping of local or remote host envelopes
  • On-chip key pair generation
  • Security features
    • Latest generation of highly secure MCUs
      • CC EAL5+ AVA_VAN5 Common Criteria certified
      • Active shield
      • Monitoring of environmental parameters
      • Protection mechanism against faults
      • Unique serial number on each die
      • Protection against side-channel attacks
    • Advanced asymmetric cryptography
      • Elliptic curve cryptography (ECC) with NIST or Brainpool 256-bit and 384-bit curves
      • Elliptic curve digital signature algorithm (ECDSA) with SHA-256 and SHA-384 for digital signature generation and verification
      • Elliptic curve Diffie-Hellman (ECDH) for key establishment
    • Advanced symmetric cryptography
      • Key wrapping and unwrapping using AES-128/AES-256
      • Secure channel protocols using AES-128
    • Secure operating system
      • Secure STSAFE-A100 kernel for authentication and data management
      • Protection against logical and physical attacks
  • Hardware features
    • Highly secure MCU platform
    • 6 Kbytes of configurable non-volatile memory
      • Highly reliable CMOS EEPROM technology
      • 30 years’ data retention at 25 °C
      • 500 000 erase/program cycles endurance at 25 °C
      • 1.62 V to 5.5 V continuous supply voltage
  • Protocol
    • I²C-bus slave interface
      • Up to 400 Kbps transmission speed (Fast mode) and true open-drain pads
      • 7-bit addressing
  • Packages
    • ECO

The STSAFE-A100 is a highly secure solution that acts as a secure element providing authentication and data management services to a local or remote host. It consists of a full turnkey solution with a secure operating system running on the latest generation of secure microcontrollers.


The STSAFE-A100 can be integrated in IoT (Internet of things) devices, smart-home, smart-city and industrial applications, consumer electronics devices, consumables and accessories.

Out of stock
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Range Unit Price Savings
1 - 500$0.000%
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