Datasheet

1013
32072HAVR3210/2012
AT32UC3A3
8 Real Time Counter (RTC) ...................................................................... 80
8.1 Features ..........................................................................................................80
8.2 Overview ..........................................................................................................80
8.3 Block Diagram .................................................................................................80
8.4 Product Dependencies ....................................................................................80
8.5 Functional Description .....................................................................................81
8.6 User Interface ..................................................................................................83
9 Watchdog Timer (WDT) ......................................................................... 92
9.1 Features ..........................................................................................................92
9.2 Overview ..........................................................................................................92
9.3 Block Diagram .................................................................................................92
9.4 Product Dependencies ....................................................................................92
9.5 Functional Description .....................................................................................93
9.6 User Interface ..................................................................................................93
10 Interrupt Controller (INTC) .................................................................... 96
10.1 Features ..........................................................................................................96
10.2 Overview ..........................................................................................................96
10.3 Block Diagram .................................................................................................96
10.4 Product Dependencies ....................................................................................97
10.5 Functional Description .....................................................................................97
10.6 User Interface ................................................................................................100
10.7 Interrupt Request Signal Map ........................................................................104
11 External Interrupt Controller (EIC) ..................................................... 107
11.1 Features ........................................................................................................107
11.2 Overview ........................................................................................................107
11.3 Block Diagram ...............................................................................................108
11.4 I/O Lines Description .....................................................................................108
11.5 Product Dependencies ..................................................................................108
11.6 Functional Description ...................................................................................109
11.7 User Interface ................................................................................................113
11.8 Module Configuration ....................................................................................129
12 Flash Controller (FLASHC) ................................................................. 130
12.1 Features ........................................................................................................130
12.2 Overview ........................................................................................................130
12.3 Product dependencies ...................................................................................130