If this were an eval board for a 4809, then the focus is on the 4809 device. The SAMD11 is likely just there to provide a way of programming the 4809 so you don't need external tools. The SAMD11 probably also provides a USB-Serial interface as well.
If this were an eval board for a 4809, then the focus is on the 4809 device. The SAMD11 is likely just there to provide a way of programming the 4809 so you don't need external tools. The SAMD11 probably also provides a USB-Serial interface as well.