Datasheet

1014
32072HAVR3210/2012
AT32UC3A3
12.4 Functional description ....................................................................................131
12.5 Flash commands ...........................................................................................134
12.6 General-purpose fuse bits .............................................................................136
12.7 Security bit .....................................................................................................138
12.8 User interface ................................................................................................139
12.9 Fuses Settings ...............................................................................................147
12.10 Serial number in the factory page ..................................................................148
12.11 Module configuration .....................................................................................148
13 HSB Bus Matrix (HMATRIX) ................................................................ 149
13.1 Features ........................................................................................................149
13.2 Overview ........................................................................................................149
13.3 Product Dependencies ..................................................................................149
13.4 Functional Description ...................................................................................149
13.5 User Interface ................................................................................................153
13.6 Bus Matrix Connections .................................................................................161
14 External Bus Interface (EBI) ................................................................ 163
14.1 Features ........................................................................................................163
14.2 Overview ........................................................................................................163
14.3 Block Diagram ...............................................................................................164
14.4 I/O Lines Description .....................................................................................165
14.5 Product Dependencies ..................................................................................166
14.6 Functional Description ...................................................................................168
14.7 Application Example ......................................................................................175
15 Static Memory Controller (SMC) ......................................................... 178
15.1 Features ........................................................................................................178
15.2 Overview ........................................................................................................178
15.3 Block Diagram ...............................................................................................179
15.4 I/O Lines Description .....................................................................................179
15.5 Product Dependencies ..................................................................................179
15.6 Functional Description ...................................................................................180
15.7 User Interface ................................................................................................212
16 SDRAM Controller (SDRAMC) ............................................................ 219
16.1 Features ........................................................................................................219
16.2 Overview ........................................................................................................219
16.3 Block Diagram ...............................................................................................220