The 48-TQFP package is the most cost-effective.UART is possible to transmUART on 1, UART channels.As for packaging, Tray is chosen.At present, this electronic part has a status of Obsolete.The mount can be accessed via the Surface Mount method.This device operates at 2.97V~5.5V.There are some characteristics of Timer/Counter that are present in it.
ST16C450CQ48-F Features
ST16C450CQ48-F Applications
There are a lot of MaxLinear, Inc. ST16C450CQ48-F UARTs applications.