Positive and negative voltage-glitch detector protecting against fault-injection attacks
Overview
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
- detection of the positive and negative supply voltage glitches
- slope detection range: 100 MV/s to 2 GV/s (customized on request)
- adjustable detection threshold through a specific bus
- latched alarm signals
- monitoring of core or external supply voltage range (distinct versions)
- typical operating consumption current smaller than 5 µA
- operating junction temperature range: -40°C to 125°C
- typical silicon area smaller than 0.02 mm²
- proven track record through mass production in a 150 nm CMOS process
- silicon proven in 150 nm, 130 nm, 110 nm and 65 nm CMOS process
Benefits
- Dual-slope detection
- Extended slope range
- Configurable thresholds
- Core and HV versions
- Silicon proven
Deliverables
- GDSII stream and layer map file
- Library Exchange Format (LEF) file
- Circuit Description Language (CDL) netlist
- VHDL behavioral model
- design specification
Technical Specifications
Maturity
In production
Availability
Available
Related IPs
- Fully-integrated top-metal mesh sensor protecting integrated circuits against tampering attacks
- Fully-integrated 32 KHz crystal oscillator with countermeasures against fault injection attacks
- Fully-integrated low-power mesh sensor protecting against enclosure tampering
- Performance-efficient, ultra-low power, compact ARC SEM security processors help protect against logical, hardware, physical and side-channel attacks
- Fast Access Controller – a plug-and-play IP solution for fast embedded Flash Programming and Memory Testing
- Embedded Configuration and Test Processor