PC87108 Datasheet - National Semiconductor

PC87108 Advanced UART and Infrared Controller

The PC87108 is a serial communications device with infrared capability It supports 6 modes or operation and is backward compatible with the 16550 and 16450 The operational modes are UART Sharp-IR IrDA 1 0 SIR IrDA 1 1 MIR and FIR and Consumer Remote Control (commonly referred to as TV Remote) Two me.

PC87108 Features

* Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Fully compatible with 16550 and 16450 devices Enhanced UART mode Sharp-IR with selectable internal or external modulation IrDA 1 0 SIR with up to 115 2 kbps data rate IrDA 1 1 MIR and FIR with 1 152 and 4 0 Mbps data rates Consumer remote control

PC87108_NationalSemiconductor.pdf