Tops Plug&Go is a secure and automated programming solution for production facilities. The solution is based on a secure box connected to the programmer which allows end-to-end encryption using the Renesas Trusted Secure IP Driver (TSIP) on RX family of MCUs . This solution is already qualified on all System General (Acroview Group) programmers.


  • Simplify the OEM process for secure programming on RX MCUs:
    • Design: secure environment unnecessary
    • Limited number of secret key exchange
    • Single operation to transfer a secure package to the programming facility
  • Improve the security level of the programming operations:
    • Secrets keys generated and secured by the box’s HSM
      OEM does no longer need to secure any sensitive key by itself
    • TSIP loader secured by the box’s HSM



  • Industry 4.0
  • Automotive
  • Smart Cities
  • Medical
  • Secure programming
  • Software IP protection
  • Secure generation: keys and certificates
  • Secure provisioning
  • Application server commissioning


Software & Tool Pages

Trusted Secure IP DriverTrusted Secure IP driver software: this software supports AES with 128- and 256-bit keys), AES-GCM, AES-CMAC, and random number generation. Safely executes AES key management, secure updating of firmware, and secure booting at high speeds. Security / Crypto Renesas