at91sam9263 ATMEL Corporation, at91sam9263 Datasheet - Page 1057

• Manufacturer Part Number: at91sam9263
• Description: At91 Arm Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

6249D–ATARM–20-Dec-07
14 Reset Controller (RSTC) ...................................................................... 107
15 Real-time Timer (RTT) .......................................................................... 129
16 Periodic Interval Timer (PIT) ............................................................... 135
17 Watchdog Timer (WDT) ....................................................................... 141
18 Shutdown Controller (SHDWC) .......................................................... 149
13.1Description ............................................................................................................95
13.2Flow Diagram ........................................................................................................95
13.3Device Initialization ................................................................................................97
13.4DataFlash Boot ......................................................................................................98
13.5SD Card Boot ......................................................................................................100
13.6NANDFlash Boot .................................................................................................101
13.7SAM-BA Boot ......................................................................................................101
13.8Hardware and Software Constraints ...................................................................104
14.1Description ..........................................................................................................107
14.2Block Diagram .....................................................................................................107
14.3Functional Description .........................................................................................107
14.4Reset Controller (RSTC) User Interface ..............................................................115
15.1Overview .............................................................................................................129
15.2Block Diagram .....................................................................................................129
15.3Functional Description .........................................................................................129
15.4Real-time Timer (RTT) User Interface .................................................................131
16.1Overview .............................................................................................................135
16.2Block Diagram .....................................................................................................135
16.3Functional Description .........................................................................................136
16.4Periodic Interval Timer (PIT) User Interface ........................................................138
17.1Description ..........................................................................................................141
17.2Block Diagram .....................................................................................................141
17.3Functional Description .........................................................................................142
17.4Watchdog Timer (WDT) User Interface ...............................................................144
18.1Description ..........................................................................................................149
18.2Block Diagram .....................................................................................................149
18.3I/O Lines Description ...........................................................................................149
18.4Product Dependencies ........................................................................................149
18.5Functional Description .........................................................................................149
AT91SAM9263 Preliminary
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