LM3S817-IQC20-A2 查看數據表（PDF） - Unspecified

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LM3S817-IQC20-A2

Microcontroller

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LM3S817 Data Sheet

Figure 19-1. Load Conditions....................................................................................................................... 364

Figure 19-2. SSI Timing for TI Frame Format (FRF=01), Single Transfer Timing Measurement ................ 367

Figure 19-3. SSI Timing for MICROWIRE Frame Format (FRF=10), Single Transfer................................. 367

Figure 19-4. SSI Timing for SPI Frame Format (FRF=00), with SPH=1...................................................... 367

Figure 19-5. JTAG Test Clock Input Timing................................................................................................. 369

Figure 19-6. JTAG Test Access Port (TAP) Timing ..................................................................................... 369

Figure 19-7. JTAG TRST Timing ................................................................................................................. 369

Figure 19-8. External Reset Timing (RST)................................................................................................... 371

Figure 19-9. Power-On Reset Timing .......................................................................................................... 371

Figure 19-10. Brown-Out Reset Timing ......................................................................................................... 371

Figure 19-11. Software Reset Timing ............................................................................................................ 371

Figure 19-12. Watchdog Reset Timing .......................................................................................................... 372

Figure 19-13. LDO Reset Timing ................................................................................................................... 372

Figure 20-1. 48-Pin LQFP Package............................................................................................................. 373

May 4, 2007

9

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