Refer to the PDF data sheet for device specific package drawings
The UART is a slave peripheral that utilizes the DMA for data transfer or interrupt polling via host CPU. There are twelve UART modules in the device. All UART modules support IrDA and CIR modes when 48 MHz function clock is used. Each UART can be used for configuration and data exchange with a number of external peripheral devices or interprocessor communication between devices.
For more information, see Universal Synchronous/Asynchronous Receiver/Transmitter (UART) section in Peripherals chapter in the device TRM.