This I/O Library, developed on GlobalFoundries 55nm CMOS, delivers a complete suite of digital and analog I/O solutions
with robust 2 kV HBM / 500 V CDM ESD protection and latch-up immunity. The library includes 1.83.3 V GPIOs
supporting GMII and LVCMOS standards, I2C-compliant ODIOs, and flexible analog I/Os (ANA/DANA) with integrated ESD.
Complemented by a full set of power, filler, corner, and transition cells, the VZ55 library enables reliable padring construction
across mixed-signal designs. With wide voltage support, industrial temperature range (-40C to 125C), and cross-domain
ESD protection, VZ55 provides a scalable, production-ready I/O platform for advanced SoC integration.
