Synopsys Tapes Out SLM PVT Monitor IP on TSMC N5 and N3E Processes
Rohan Bhatnagar, Staff Product Manager, Synopsys EDA Group
Vendor:
NTLab
Category:
PVT Monitor
PVT Detector
PVT Detector is a unique solution intended to continuously monitor IC status at several on-die locations.
Overview
PVT Detector is a unique solution intended to continuously monitor IC status at several on-die locations. It is able to detect manufacturing process deviation, perform voltage and die temperature measurement.
PVT Detector consists of VT module as a calculation center for voltage and temperature measurements, Process detector with process unit for Low VT and Super low VT at different channel length (20, 24, 28, 32, 36 nm) and 1.8V IO transistor, and voltage/temperature sensor units. VT module is able to maintain up to 16 external voltage/ temperature sensor units of three types in any variations: for 0.58V to 0.92V (Core), for 1.5V÷2.0V (IO) and 1.5V÷3.63V (High IO) voltage measurement ranges. Process units can be placed on the die in quantity up to 16 cells. Glitch detector mode allows to monitor and detect rapid fluctuations of voltage and temperature.
Key features
- GF 22nm FDX
- Temperature measurement range -55°C ÷ +150°C
- Core and IO Voltage measurement range: 0.1V÷0.92V, 1.5V÷2.0V and 1.5V÷3.63V
- High accuracy temperature and voltage measurements
- Remote process detectors for Low VT and Super low VT of different channel length (20, 24, 28, 32, 36 nm) and 1.8V IO transistor
- Up to 16 remote temperature/voltage sensors
- Process detector dedicated digital test output
- Glitch detector mode
- Flexible input clock: 50kHz to 12MHz
- Low leakage
- IO supply voltage 1.62V÷1.98V
- Core supply voltage 0.72V÷0.88V
Block Diagram
022GF_PVT_01 block diagram
Applications
- Die temperature monitoring
- Core and IO voltage low battery indication
- Process deviation detection
- Pseudo static analog digitization
- System performance detection
What’s Included?
- Schematic or NetList
- Abstract model (.lef and .lib files)
- Layout view (optional)
- Behavioral model (Verilog)
- Extracted view (optional)
- GDSII
- DRC, LVS, antenna report
- Test bench with saved configurations (optional)
- Documentation
Silicon Options
| Foundry | Node | Process | Maturity |
|---|---|---|---|
| GlobalFoundries | 22nm | FDX | Silicon Proven |
Specifications
Identity
Part Number
022GF_PVT_01
Vendor
NTLab
Type
Silicon IP
Files
Note: some files may require an NDA depending on provider policy.
Provider
HQ:
Lithuania
Learn more about PVT Monitor IP core
The Growing Importance of PVT Monitoring for Silicon Lifecycle Management
At the recent IPSoC Conference in Silicon Valley, Rohan Bhatnagar gave a talk on the growing importance of PVT Monitoring for effective SLM. Rohan is the product manager for Synopsys’s SLM PVT Monitor IPs. A synthesis of the salient points from his talk follows.
Let's Talk PVT Monitoring: AVS & DVFS
Let's Talk PVT Monitoring: Process Detection & Variability
Let's Talk PVT Monitoring: Supply Monitoring on 28nm & FinFET - The Challenges Posed
Let's Talk PVT Monitoring: Thermal Issues Associated with Modern SoCs - How Hot is Hot?
Ramsay Allen
Frequently asked questions about PVT Monitor IP cores
What is PVT Detector?
PVT Detector is a PVT Monitor IP core from NTLab listed on Semi IP Hub. It is listed with support for globalfoundries Silicon Proven.
How should engineers evaluate this PVT Monitor?
Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this PVT Monitor IP.
Can this semiconductor IP be compared with similar products?
Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.