6
1.1.
Function Outlines 6
1.2.
Features 7
2. Pin Assignment 10
2.1.
Pin Assignment (Top View) 10
2.2.
Function of Each Pin11
2.3.
List of Functions of GPIO Pins 13
Example of GPIO Function Setting 14
Limitation on Assignment of UART Function to GPIO 15
Limitation on Assignment of I2C Function to GPIO 15
2.4.
Power Supply Pins 16
3. Device Overview 18
3.1.
Internal Block Diagram 18
Power Supply System 19
Clock System 19
Hardware Start-up Sequence 20
3.2.
System Conf.