ALPU-A/B/C is a replication prevention IC that can be applied to Black box, DVR, etc. It is a slave device that always operates with MCU through the serial bus and uses Forward & Reverse double authentication.
|Black Box/ Navigation /MP3 DVR (PVR)/ CCTV /Set-Top /Boxes (STBs) Etc. /(Most of electronic system using u-Processor)
|-High performance illegal copy protection ICbr>
-128bits encryption and decryption applied with
-128bits encryption and decryption applied with AES-128
-Built-in Power on Reset/16MHz OSC
-IIC Serial Interface, Supporting up to 400 Kbps