AT90USB1286-16MU ATMEL [ATMEL Corporation], AT90USB1286-16MU Datasheet - Page 427

• Manufacturer Part Number: AT90USB1286-16MU
• Description: Microcontroller with 64/128K Bytes of ISP Flash and USB Controller
• Manufacturer: ATMEL [ATMEL Corporation]

7593A–AVR–02/06
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10 I/O-Ports .................................................................................................. 73
11 External Interrupts ................................................................................. 95
12 Timer/Counter0, Timer/Counter1, and Timer/Counter3 Prescalers ... 99
13 8-bit Timer/Counter0 with PWM .......................................................... 101
Power Management and Sleep Modes ................................................. 52
System Control and Reset .................................................................... 58
Interrupts ................................................................................................ 69
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
8.1
8.2
9.1
10.1 Introduction ........................................................................................................73
10.2 Ports as General Digital I/O ...............................................................................74
10.3 Alternate Port Functions ....................................................................................78
10.4 Register Description for I/O-Ports ......................................................................91
12.1 Internal Clock Source .........................................................................................99
12.2 Prescaler Reset .................................................................................................99
12.3 External Clock Source .......................................................................................99
12.4 General Timer/Counter Control Register – GTCCR ........................................100
13.1 Overview ..........................................................................................................101
13.2 Timer/Counter Clock Sources ..........................................................................102
13.3 Counter Unit .....................................................................................................102
13.4 Output Compare Unit .......................................................................................103
13.5 Compare Match Output Unit ............................................................................105
13.6 Modes of Operation .........................................................................................106
13.7 Timer/Counter Timing Diagrams ......................................................................110
13.8 8-bit Timer/Counter Register Description .........................................................111
Idle Mode ...........................................................................................................53
ADC Noise Reduction Mode ..............................................................................53
Power-down Mode .............................................................................................53
Power-save Mode ..............................................................................................53
Standby Mode ....................................................................................................54
Extended Standby Mode ....................................................................................54
Power Reduction Register .................................................................................55
Minimizing Power Consumption .........................................................................56
Internal Voltage Reference ................................................................................63
Watchdog Timer .................................................................................................63
Interrupt Vectors in AT90USB64/128 .................................................................69
AT90USB64/128
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