This paper reports design and fabrication of a low-voltage high-speed field programmable gate array (FPGA) I/O Cell (IOC) IC in a commercial 90nm CMOS technology. This IOC IC supports forty common industrial I/O standards. This design features function-based I/O standard partitioning for simpler architecture, block sharing for smaller size and lower power dissipation, multiple-supply design trade-off, programmable drive capability and signal integrity recovery, etc. Measurement agrees well with simulation.