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
Process/Voltage/Temperature Sensor (Supply voltage 3.3V/1.2V)
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 PVT module and voltage/temperature sensor units. PVT module is a calculation center that contains process detector units and two embedded voltage/temperature sensor units (the first one is connected to AVDD and the second one – to DVDD). Also it is able to maintain up to 14 external voltage/temperature sensor units.
IP technology: UMC 55nm eFlash CMOS technology.
Key features
- UMC 55nm eFlash CMOS technology
- Temperature measurement range -40°C ÷ +85°C
- Voltage measurement range 2V÷3.6V
- High accuracy temperature and voltage measurements
- Process detector for regular-voltage and high-voltage threshold MOS transistors
- Two embedded voltage/temperature sensors
- Up to 14 remote voltage/temperature sensors
Block Diagram
055UMC_PVT_01 block diagram
Applications
- Die temperature monitoring
- Supply voltage low battery indication
- Process deviation detection
- Pseudo static analog digitization
- System performance detection
What’s Included?
- Schematic or NetList
- Abstract view (.lef and .lib files)
- Layout (optional)
- Behavioral model (for functional verification)
- Extracted view (optional)
- GDSII
- DRC, LVS, antenna report
- Test bench with saved configurations (optional)
- Documentation
Silicon Options
| Foundry | Node | Process | Maturity |
|---|---|---|---|
| UMC | 55nm | 55nm 550 nm | Silicon Proven |
Specifications
Identity
Part Number
055UMC_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 Process/Voltage/Temperature Sensor (Supply voltage 3.3V/1.2V)?
Process/Voltage/Temperature Sensor (Supply voltage 3.3V/1.2V) is a PVT Monitor IP core from NTLab listed on Semi IP Hub. It is listed with support for umc 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.