LM3S317 Datasheet, PDF (10/551 Pages) List of Unclassifed Manufacturers – Microcontroller

Table of Contents
Figure 12-11. MICROWIRE Frame Format (Continuous Transfer) ............................................. 414
Figure 12-12. MICROWIRE Frame Format, SSIFss Input Setup and Hold Requirements ............ 415
Figure 13-1. Analog Comparator Module Block Diagram ......................................................... 443
Figure 13-2. Structure of Comparator Unit .............................................................................. 444
Figure 13-3. Comparator Internal Reference Structure ............................................................ 445
Figure 14-1. PWM Unit Diagram ............................................................................................ 456
Figure 14-2. PWM Module Block Diagram .............................................................................. 457
Figure 14-3. PWM Count-Down Mode .................................................................................... 458
Figure 14-4. PWM Count-Up/Down Mode .............................................................................. 459
Figure 14-5. PWM Generation Example In Count-Up/Down Mode ........................................... 459
Figure 14-6. PWM Dead-Band Generator ............................................................................... 460
Figure 15-1. 48-Pin QFP Package Pin Diagram ...................................................................... 494
Figure 18-1. Load Conditions ................................................................................................ 507
Figure 18-2. JTAG Test Clock Input Timing ............................................................................. 508
Figure 18-3. JTAG Test Access Port (TAP) Timing .................................................................. 509
Figure 18-4. JTAG TRST Timing ............................................................................................ 509
Figure 18-5. External Reset Timing (RST) .............................................................................. 510
Figure 18-6. Power-On Reset Timing ..................................................................................... 510
Figure 18-7. Brown-Out Reset Timing .................................................................................... 510
Figure 18-8. Software Reset Timing ....................................................................................... 511
Figure 18-9. Watchdog Reset Timing ..................................................................................... 511
Figure 18-10. LDO Reset Timing ............................................................................................. 511
Figure 18-11. ADC Input Equivalency Diagram ......................................................................... 513
Figure 18-12. SSI Timing for TI Frame Format (FRF=01), Single Transfer Timing
Measurement .................................................................................................... 514
Figure 18-13. SSI Timing for MICROWIRE Frame Format (FRF=10), Single Transfer ................. 514
Figure 18-14. SSI Timing for SPI Frame Format (FRF=00), with SPH=1 ..................................... 515
Figure D-1. Stellaris LM3S317 48-Pin LQFP Package ........................................................... 542
Figure D-2. 48-Pin LQFP Tray Dimensions ........................................................................... 544
Figure D-3. 48-Pin LQFP Tape and Reel Dimensions ............................................................. 546
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July 14, 2014
Texas Instruments-Production Data