Design & Reuse
Certus Semiconductor
Corporate Headquarters
Certus Semiconductor
Mesa, 85212
United States

About Certus Semiconductor

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.
High speed 3.3V I/0 Library with 8kV ESD protection in TPSCo 65nm technology
I3C and I2C Combo
1.8V & 3.3V Radiation Hardened GPIO with Optimized LDO
IO & ESD solutions supporting GPIO, I2C,RGMII, SD, LVDS, HDMI & analog/RF across multiple technology nodes
Specialized 1.2V to 3.3V Fail-Safe GPIO and 3.3V I2C Open-Drain, SPI in TSMC 110nm
Specialized 1.2V to 3.3V Fail-Safe GPIO and 3.3V I2C Open-Drain in 110nm
A 65nm/55nm Wirebond IO Library with 1.2V to 3.3V GPIO and 5V ODIO
Flipchip 5V Fail-Safe GPIO, 5V GPIO, 5V GPI and I2C Compliant 5V ODIO
TSMC 22nm ULL Wirebond I/O Library with ultra-low leakage 1.8V GPIO, 1.8V I2C ODIO and 1.8V Analog Cell
TSMC 22nm ULL Wirebond/Flipchip I/O Library with switchable 1.8V/3.3V GPIO, 3.3V I2C ODIO, and 3.3V Analog Cell
Three-Speed Inline I/O Library with ODIO in TSMC 22nm
1.8V/3.3V flipchip I/O library with 4kV HBM ESD protection, I2C compliant ODIO
A Wirebond/Flipchip compatible I/O Library with 5V GPIO, 5V ODIO, 5V Analog I/O and 5V Power Supply I/O
1.8V/3.3V Flipchip I/O Library with 4kV HBM, I2C Compliant ODIO and 5V Hot-Plug Detect
1.8V/3.3V Fail-Safe Multi-Voltage GPIO
A Flip-Chip compatible I/O Library in TSMC 180nm BCD with 1.8V to 5V GPIO, 1.8V to 5V analog, with ultra low-cap/low-leakage RF solutions.
Inline Wirebond 1.8V to 3.3V Multi-Voltage GPIO with 5V Open-Drain I/O
Controlled Impedance Multi-Protocol I/O Library featuring three I/O cells
A TSMC 28nm Wirebond IO library with dynamically switchable 1.8V/ 3.3V GPIO, 5V I2C open-drain, 1.8V & 3.3V analog, OTP program cell, and HDMI & LVDS protection macros - featured across a variety of metal stack and pad configuration options
Open-drain I2C and SMBUS, DDC, CEC & HPD IO offerings
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