It is supplied as a standard addition to the GPIO libraries and ... The SMBus library provides open-drain bi-directional ... UMC 90nm SP/RVT Low-K process true 3.3V Analog ESD IO cell Library Using ...

It is controlled by 0.75V (core) signals. ... This flip-chip compatible library in Dongbu HiTek 130nm features a fail-safe GPIO, two standard GPIOs, a 5V GPI, and 5V I2C-compliant ODIO. The GFGPIO is ...