Voltage Glitch Detector

​The Voltage Glitch Detector is a fully integrated analog IP intended to monitor the voltage supply so as to protect the system against fault injection attacks.

Key Features

​Dual-slope detection
Extended slope range
Configurable thresholds
Core and HV versions
Silicon proven​

Features

  • detection of the positive and negative supply voltage glitches
  • two versions available:
    • monitoring of the external voltage (vcc) and ground (gnd)
    • monitoring of the internal voltage (vdd) and ground
  • slope detection range: 100 MV/s to 2 GV/s (customized on request)
  • adjustable detection threshold through a dedicated bus
  • typical operating consumption current smaller than 2 µA
  • typical setup time shorter than 2 µs
  • operating junction temperature range: -40°C to 125°C
  • typical silicon area smaller than 0.02 mm²
  • silicon proven in 150 nm, 130 nm, 110 nm, 65 nm and 55 nm CMOS processes

Deliverables

  • GDSII stream and layer map file
  • Library Exchange Format (LEF) file
  • Circuit Description Language (CDL) netlist
  • VHDL behavioral model
  • design specification

Please contact sales@invia.fr for any further information.