XR16L2551
Overview
- 2.25 to 5.5 Volt Operation
- 5 Volt Tolerant Inputs
- Intel or Motorola Bus Interface Select (16/68#) pin
- Pin-to-pin compatible to XR16L2751CM
- Two Independent UARTs s Up to 3.125 Mbps at 5V, 2 Mbps at 3.3V, and 1 Mbps at 2.5V with external clock input Up to 1.5 Mbps at 5V, 1.25 Mbps at 3.3V and 1 Mbps at 2.5V with crystal clock input 16 bytes of Transmit and Receive FIFOs Automatic RTS/CTS hardware flow control Automatic Xon/Xoff software flow control Wireless infrared encoder/decoder Receive FIFO trigger levels select Programmable character lengths (5, 6, 7 or 8) with even, odd, forced or no parity Full Modem Interface (CTS#, RTS#, DSR#, DTR#, RI#, CD#) in the 48-TQFP package s s s s s s s
