TSMC 40nm N40EF2 process. The 5V tolerant IO and I2C are supported.

Key Features

 Support 3.3V general purpose IO over-drive 2.5V device

 Support upto 120MHz Operating Frequency

 Programmable Output four drive strength

 CMOS Input and Schmitt trigger Input with programable pull-up or pull-down

 Staggered CUP(Circuit Under Pad) Bonding PAD Structure

 Minimized I/O size by optimized ESD structure

 High reliability of ESD protection with Dual diode & RC Triggered NMOS ESD structure