In the 48-TQFP package, you can get the product at a low cost.UART is possible to transmUART on 2, DUART channels.In terms of packaging, Tray is used.In the present state, this electronic part is Obsolete.Surface Mount is a way to mount it.1.62V~3.63V supply voltage is required to operate it.A few characteristics of Internal Oscillator, Timer/Counter can be found in it.
XR16M2551IM48-F Features
XR16M2551IM48-F Applications
There are a lot of MaxLinear, Inc. XR16M2551IM48-F UARTs applications.