LM3S2651 Luminary Micro, Inc, LM3S2651 Datasheet - Page 7

• Manufacturer Part Number: LM3S2651
• Description: Lm3s2651 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

17
17.1
17.2
17.2.1 Internal Reference Programming .............................................................................................. 455
17.3
17.4
17.5
18
18.1
18.2
18.2.1 PWM Timer ............................................................................................................................. 466
18.2.2 PWM Comparators .................................................................................................................. 466
18.2.3 PWM Signal Generator ............................................................................................................ 467
18.2.4 Dead-Band Generator ............................................................................................................. 468
18.2.5 Interrupt/ADC-Trigger Selector ................................................................................................. 469
18.2.6 Synchronization Methods ......................................................................................................... 469
18.2.7 Fault Conditions ...................................................................................................................... 469
18.2.8 Output Control Block ............................................................................................................... 469
18.3
18.4
18.5
19
20
20.1
20.2
21
22
22.1
22.1.1 Maximum Ratings ................................................................................................................... 531
22.1.2 Recommended DC Operating Conditions .................................................................................. 531
22.1.3 On-Chip Low Drop-Out (LDO) Regulator Characteristics ............................................................ 532
22.1.4 Power Specifications ............................................................................................................... 532
22.1.5 Flash Memory Characteristics .................................................................................................. 534
22.1.6 Hibernation ............................................................................................................................. 534
22.2
22.2.1 Load Conditions ...................................................................................................................... 534
22.2.2 Clocks .................................................................................................................................... 534
22.2.3 Analog-to-Digital Converter ...................................................................................................... 535
22.2.4 Analog Comparator ................................................................................................................. 536
22.2.5 I
22.2.6 Hibernation Module ................................................................................................................. 537
22.2.7 Synchronous Serial Interface (SSI) ........................................................................................... 538
22.2.8 JTAG and Boundary Scan ........................................................................................................ 539
22.2.9 General-Purpose I/O ............................................................................................................... 540
22.2.10 Reset ..................................................................................................................................... 541
July 25, 2008
Analog Comparator ......................................................................................................... 454
Block Diagram ........................................................................................................................ 454
Functional Description ............................................................................................................. 454
Initialization and Configuration ................................................................................................. 456
Register Map .......................................................................................................................... 457
Register Descriptions .............................................................................................................. 457
Pulse Width Modulator (PWM) ........................................................................................ 465
Block Diagram ........................................................................................................................ 465
Functional Description ............................................................................................................. 466
Initialization and Configuration ................................................................................................. 470
Register Map .......................................................................................................................... 471
Register Descriptions .............................................................................................................. 472
Pin Diagram ...................................................................................................................... 501
Signal Tables .................................................................................................................... 503
100-Pin LQFP Package Pin Tables ........................................................................................... 503
108-Pin BGA Package Pin Tables ............................................................................................ 516
Operating Characteristics ............................................................................................... 530
Electrical Characteristics ................................................................................................ 531
DC Characteristics .................................................................................................................. 531
AC Characteristics ................................................................................................................... 534
2
C ......................................................................................................................................... 536
Preliminary
LM3S2651 Microcontroller
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