Vendor: Certus Semiconductor Category: Standard Cell Libraries

Standard Cell Library in SkyWater 90nm

A low-leakage digital standard cell library for energy-efficient, long-lifecycle SoC designs in SkyWater 90nm CMOS.

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SkyWater 90nm S90 View all specifications

Overview

A low-leakage digital standard cell library for energy-efficient, long-lifecycle SoC designs in SkyWater 90nm CMOS.

This Standard Cell Library is a production-ready, low-leakage digital logic library developed for the SkyWater 90nm (S90 / C9) process. Built on a proven standard cell architecture, the library provides comprehensive combinational, sequential, clocking, and power-management cells optimized for reduced standby power, predictable PPA, and robust SoC integration. Certus’ Standard Cell Library is well suited for industrial, aerospace, defense, IoT, and mixed-signal designs requiring long term manufacturability and low power operation.

Cell Coverage Overview

  • AND, OR, NAND, NOR, XOR/XNOR, AOI/OAI, multi plexers (2:1-4:1), majority cells
  • Latches and flip-flops with async/sync reset/set, scan enabled variants, Q/QN outputs Clockbuffers, inverters, clock muxes, positive and negative edge clock-gating cells
  • Isolation, retention, level shifters, decaps, delay cells, filler, antenna cells

Operating Conditions

Parameter Value
Process SkyWater S90 (C9)
Core VDD Technology-defined
Temp Industrial Capable
Power Domains Single/Multi Voltage
Design Style CMOS

Key features

  • Low-leakage optimized devices for reduced static and standby power
  • 550 fully characterized standard cells
  • Comprehensive combinational logic
  • Extensive sequential elements with async/sync reset and set, scan variants, and Q/QN outputs
  • Multiple drive strengths and logical variants for PPA op timization
  • Integrated clock buffers, clock inverters, muxes, and scan-capable clock gating cells
  • Multi-voltage support with level shifters, isolation, and retention cells
  • Complete physical infrastructure

Applications

  • Industrial and embedded control SoCs
  • Low-power IoT and edge devices
  • Aerospace and defense electronics
  • Mixed-signal SoCs
  • Automotive and transportation control electronics
  • Custom ASICs requiring long-life-cycle support in ma ture modes

What’s Included?

  • GDS
  • LEF
  • Liberty
  • Verilog
  • CDL
  • OpenAccess

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Silicon Options

Foundry Node Process Maturity
SkyWater 90nm S90 —

Specifications

Identity

Part Number
S90
Vendor
Certus Semiconductor

Provider

Certus Semiconductor
HQ: United States
Certus Semiconductor has assembled several of the world’s foremost experts in IO and ESD design to offer our clients the ability to affordably tailor their IO libraries into the optimal fit for their products. Certus is offering the semiconductor industry a unique approach to custom IO libraries, including tailored IO designs, and ESD solutions based on simulations leveraging specialized silicon ESD models. In addition to offering fast turnaround custom IO designs, Certus offers independent ESD design, review and debug services. Through partnerships, Certus is also able to provide ESD testing & TLP support.
Contact Certus Semiconductor

Learn more about Standard Cell Libraries IP core

Methodology to lower supply voltage of standard cell libraries

Standard cells libraries are usually designed to operate at a specific value of supply voltage referred to as “nominal voltage”. This article details the performance trade-offs in terms of power consumption and speed when decreasing power supply voltage, as well as a methodology to determine the lowest value to use.

Breaking new energy efficiency records with advanced power management platform

The free lunch offered for decades by Moore’s law is now over and scaling down to the next technology node no longer offers the required energy efficiency gains. Design teams must now pursue their gains by deploying increasingly complex power management techniques to meet the demands of the new IoT markets.

Frequently asked questions about standard cell libraries

What is Standard Cell Library in SkyWater 90nm?

Standard Cell Library in SkyWater 90nm is a Standard Cell Libraries IP core from Certus Semiconductor listed on Semi IP Hub. It is listed with support for skywater.

How should engineers evaluate this Standard Cell Libraries?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Standard Cell Libraries 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.

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