BCM20730 Data Sheet
List of Figures
List of Figures
Figure 1: Functional Block Diagram....................................................................................................................2
Figure 2: Infrared TX.........................................................................................................................................14
Figure 3: Infrared RX.........................................................................................................................................15
Figure 4: Internal Reset Timing ........................................................................................................................22
Figure 5: External Reset Timing........................................................................................................................22
Figure 6: Recommended Oscillator Configuration—12 pF Load Crystal..........................................................25
Figure 7: 32 kHz Oscillator Block Diagram........................................................................................................26
Figure 8: PWM Channel Block Diagram............................................................................................................28
Figure 9: 32-Pin QFN Ball Map .........................................................................................................................39
Figure 10: 40-pin QFN Ball Map .......................................................................................................................40
Figure 11: 64-pin BGA Ball Map .......................................................................................................................41
Figure 12: UART Timing....................................................................................................................................48
Figure 13: SPI Timing Diagram..........................................................................................................................49
Figure 14: BSC Interface Timing Diagram.........................................................................................................52
Figure 15: 32-Pin QFN Package ........................................................................................................................53
Figure 16: 40-pin QFN Package ........................................................................................................................54
Figure 17: 64-pin FBGA Package.......................................................................................................................55
Figure 18: Pin 1 Orientation .............................................................................................................................57
BROADCOM
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September 9, 2013 • 20730-DS108-R
Page 9
BROADCOM CONFIDENTIAL
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