4.
5.
5.1
Hardware Reset ........................................................................................24
5.1.1
5.1.2
Power On............................................................................................24
5.2
5.3
5.4
5.5
Watchdog Timer Reset..............................................................................27
5.6
Software Reset..........................................................................................27
6.
6.1
6.2
6.3
6.4
Port settings ..............................................................................................35
6.5
7.
7.1
VCC Input Voltage.....................................................................................46
7.1.1
Monitoring Vdet1 ................................................................................46
7.1.2
Monitoring Vdet2 ................................................................................46
7.1.3
Digital Filter.........................................................................................46
7.2
7.3
8.
8.1
Processor Modes ......................................................................................51
9.
10.1
Main Clock.................................................................................................60
10.2
10.2.1
10.2.2
A - 2
18
22
28
40
51
52
53