SAM7S256_14 Datasheet, PDF (773/775 Pages) ATMEL Corporation – ARM-based Flash MCU

33.6Timer Counter (TC) User Interface ......................................................................463
34 Pulse Width Modulation Controller (PWM) ........................................ 481
34.1overview ..............................................................................................................481
34.2Block Diagram .....................................................................................................481
34.3I/O Lines Description ...........................................................................................482
34.4Product Dependencies ........................................................................................482
34.5Functional Description .........................................................................................482
34.6Pulse Width Modulation Controller (PWM) User Interface ..................................489
35 USB Device Port (UDP) ........................................................................ 501
35.1Overview ..............................................................................................................501
35.2Block Diagram .....................................................................................................501
35.3Product Dependencies ........................................................................................503
35.4Typical Connection ..............................................................................................504
35.5Functional Description .........................................................................................505
35.6USB Device Port (UDP) User Interface ...............................................................518
36 Analog-to-Digital Converter (ADC) ..................................................... 539
36.1Overview ..............................................................................................................539
36.2Block Diagram .....................................................................................................539
36.3Signal Description ................................................................................................540
36.4Product Dependencies ........................................................................................540
36.5Functional Description .........................................................................................541
36.6Analog-to-Digital Converter (ADC) User Interface ...............................................546
37 SAM7S Electrical Characteristics ....................................................... 557
37.1Absolute Maximum Ratings .................................................................................557
37.2DC Characteristics ...............................................................................................558
37.3Power Consumption ............................................................................................560
37.4Crystal Oscillators Characteristics .......................................................................567
37.5PLL Characteristics .............................................................................................570
37.6Master Clock Characteristics ...............................................................................570
37.7I/O Characteristics ...............................................................................................570
37.8USB Transceiver Characteristics .........................................................................572
37.9ADC Characteristics ...........................................................................................574
37.10AC Characteristics .............................................................................................576
38 Mechanical Characteristics ................................................................. 585
38.1Package Drawings ...............................................................................................585
SAM7S Series [DATASHEET]
6175M–ATARM–26-Oct-12
773