In the 40-VFQFN Exposed Pad package, you can get the product at a low cost.In order to transmit data, there are 1, UART channels available.As far as packaging is concerned, Tray is used.This electronic part is Obsolete at present.You can mount it by using Surface Mount.There is a voltage supply of 0 volts for the device.Several characteristics of Internal Oscillator, Timer/Counter are present in it.
XR19L220IL40-F Features
XR19L220IL40-F Applications
There are a lot of MaxLinear, Inc. XR19L220IL40-F UARTs applications.