TSMC 90 LPeF, SESAME uHD for ultra high-density logic design thanks to 6-track cells combined with pulsed latch cells acting as spinner cells (densest alternative to flip-flops).

• Ultra High Density
• Up to 15% smaller area after P&R compared to standard 7-Track library
• Pulsed latches as ?Spinner Cells? instead of SCAN D-flip-flops: for 30% gain in density at cell level
• Metal layer 2 available for routing as only Metal 1 used for cell design
• 6-Track cells for optimal area reduction
• Configuration
• SVT MOS versions
• Power reduction features
• 30% less consumption of dynamic power with 6 rather than usual 7 Tracks at 1.2 V+/-10%
• Low Voltage Capability for additional power savings when operating down to 1.0 V +/-10%
• Easy implementation
• Pulse generation automated by the script for Insert pulse generation
• Spinner cell design minimizing hold time violations
• Optimal Design for Yield
• Design methodology ensuring High-Yield circuits despite Mismatch