Datasheet

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6120F–ATARM–03-Oct-06
AT91SAM7X512/256/128 Preliminary
8.5 Embedded Flash ....................................................................................................20
8.6 Fast Flash Programming Interface .........................................................................22
8.7 SAM-BA Boot Assistant ..........................................................................................22
9 System Controller .................................................................................. 24
9.1 Reset Controller .....................................................................................................26
9.2 Clock Generator .....................................................................................................27
9.3 Power Management Controller ...............................................................................28
9.4 Advanced Interrupt Controller ................................................................................28
9.5 Debug Unit .............................................................................................................29
9.6 Periodic Interval Timer ...........................................................................................29
9.7 Watchdog Timer .....................................................................................................29
9.8 Real-time Timer ......................................................................................................30
9.9 PIO Controllers .......................................................................................................30
9.10 Voltage Regulator Controller ................................................................................30
10 Peripherals ............................................................................................. 31
10.1 User Interface .......................................................................................................31
10.2 Peripheral Identifiers ............................................................................................31
10.3 Peripheral Multiplexing on PIO Lines ...................................................................32
10.4 PIO Controller A Multiplexing ...............................................................................33
10.5 PIO Controller B Multiplexing ...............................................................................34
10.6 Ethernet MAC .......................................................................................................35
10.7 Serial Peripheral Interface ....................................................................................35
10.8 Two-wire Interface ................................................................................................35
10.9 USART .................................................................................................................36
10.10 Serial Synchronous Controller ............................................................................36
10.11 Timer Counter ....................................................................................................36
10.12 Pulse Width Modulation Controller .....................................................................37
10.13 USB Device Port ................................................................................................37
10.14 CAN Controller ...................................................................................................38
10.15 Analog-to-Digital Converter ................................................................................38
11 ARM7TDMI Processor Overview .......................................................... 39
11.1 Overview ..............................................................................................................39
11.2 ARM7TDMI Processor .........................................................................................40
12 Debug and Test Features ...................................................................... 45
12.1 Description ...........................................................................................................45