Datasheet

1307
32117D–AVR-01/12
AT32UC3C
8 System Control Interface (SCIF) ........................................................... 82
8.1 Features ..........................................................................................................82
8.2 Description .......................................................................................................82
8.3 I/O Lines Description .......................................................................................82
8.4 Product Dependencies ....................................................................................82
8.5 Functional Description .....................................................................................83
8.6 User Interface ..................................................................................................91
8.7 Module Configuration ....................................................................................133
9 Asynchronous Timer (AST) ................................................................ 134
9.1 Features ........................................................................................................134
9.2 Overview ........................................................................................................134
9.3 Block Diagram ...............................................................................................135
9.4 Product Dependencies ..................................................................................135
9.5 Functional Description ...................................................................................136
9.6 User Interface ................................................................................................142
9.7 Module configuration .....................................................................................161
10 Watchdog Timer (WDT) ....................................................................... 162
10.1 Features ........................................................................................................162
10.2 Overview ........................................................................................................162
10.3 Block Diagram ...............................................................................................162
10.4 Product Dependencies ..................................................................................162
10.5 Functional Description ...................................................................................163
10.6 User Interface ................................................................................................168
10.7 Module Configuration ....................................................................................174
11 Interrupt Controller (INTC) .................................................................. 175
11.1 Features ........................................................................................................175
11.2 Overview ........................................................................................................175
11.3 Block Diagram ...............................................................................................175
11.4 Product Dependencies ..................................................................................176
11.5 Functional Description ...................................................................................176
11.6 User Interface ................................................................................................179
11.7 Interrupt Request Signal Map ........................................................................183
12 External Interrupt Controller (EIC) ..................................................... 188
12.1 Features ........................................................................................................188
12.2 Overview ........................................................................................................188