LM3S2739 Datasheet, PDF (7/532 Pages) List of Unclassifed Manufacturers – Microcontroller

LM3S2739 Microcontroller
17.3 Initialization and Configuration ................................................................................................. 440
17.4 Register Map .......................................................................................................................... 441
17.5 Register Descriptions .............................................................................................................. 441
18 PWM .................................................................................................................................. 449
18.1 Block Diagram ........................................................................................................................ 449
18.2 Functional Description ............................................................................................................. 449
18.2.1 PWM Timer ............................................................................................................................. 449
18.2.2 PWM Comparators .................................................................................................................. 450
18.2.3 PWM Signal Generator ............................................................................................................ 451
18.2.4 Dead-Band Generator ............................................................................................................. 452
18.2.5 Interrupt/ADC-Trigger Selector ................................................................................................. 452
18.2.6 Synchronization Methods ......................................................................................................... 452
18.2.7 Fault Conditions ...................................................................................................................... 453
18.2.8 Output Control Block ............................................................................................................... 453
18.3 Initialization and Configuration ................................................................................................. 453
18.4 Register Map .......................................................................................................................... 454
18.5 Register Descriptions .............................................................................................................. 455
19 QEI ..................................................................................................................................... 480
19.1 Block Diagram ........................................................................................................................ 480
19.2 Functional Description ............................................................................................................. 481
19.3 Initialization and Configuration ................................................................................................. 483
19.4 Register Map .......................................................................................................................... 483
19.5 Register Descriptions .............................................................................................................. 484
20 Pin Diagram ...................................................................................................................... 497
21 Signal Tables .................................................................................................................... 498
22 Operating Characteristics ............................................................................................... 512
23 Electrical Characteristics ................................................................................................ 513
23.1 DC Characteristics .................................................................................................................. 513
23.1.1 Maximum Ratings ................................................................................................................... 513
23.1.2 Recommended DC Operating Conditions .................................................................................. 513
23.1.3 On-Chip Low Drop-Out (LDO) Regulator Characteristics ............................................................ 514
23.1.4 Power Specifications ............................................................................................................... 514
23.1.5 Flash Memory Characteristics .................................................................................................. 516
23.2 AC Characteristics ................................................................................................................... 516
23.2.1 Load Conditions ...................................................................................................................... 516
23.2.2 Clocks .................................................................................................................................... 516
23.2.3 Temperature Sensor ................................................................................................................ 517
23.2.4 Analog-to-Digital Converter ...................................................................................................... 517
23.2.5 Analog Comparator ................................................................................................................. 518
23.2.6 I²C ......................................................................................................................................... 518
23.2.7 Hibernation Module ................................................................................................................. 519
23.2.8 Synchronous Serial Interface (SSI) ........................................................................................... 519
23.2.9 JTAG and Boundary Scan ........................................................................................................ 521
23.2.10 General-Purpose I/O ............................................................................................................... 522
23.2.11 Reset ..................................................................................................................................... 523
24 Package Information ........................................................................................................ 525
June 04, 2007
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Preliminary