There is a cost-effective package 24-VFQFN Exposed Pad available.Transmissions are made using 1, UART channels.As for packaging, Tray is chosen.At present, this electronic part has a status of Obsolete.You can mount it by using Surface Mount.There is 1.62V~5.5V supply voltage for it.Several characteristics of Timer/Counter are present in it.
XR16L570IL24 Features
XR16L570IL24 Applications
There are a lot of MaxLinear, Inc. XR16L570IL24 UARTs applications.