BCM89071A1CUBXGT Datasheet, PDF (7/69 Pages) Cypress Semiconductor – Single-Chip Automotive Grade Bluetooth Transceiver and Baseband Processor

BCM89071 Data Sheet
List of Figures
List of Figures
Figure 1: System Block Diagram ....................................................................................................................... 1
Figure 2: Functional Block Diagram................................................................................................................. 12
Figure 3: Automotive Usage Model.................................................................................................................. 13
Figure 4: LDO Functional Block Diagram ........................................................................................................ 16
Figure 5: PCM Interface with Linear PCM Codec ............................................................................................ 29
Figure 6: Recommended Oscillator Configuration ........................................................................................... 35
Figure 7: Recommended TCXO Connection ................................................................................................... 36
Figure 8: 42-Bump 2.97 x 2.46 x 0.5 mm Array (Top View)............................................................................. 42
Figure 9: Startup Timing from RST_N ............................................................................................................. 54
Figure 10: Startup Timing from Power-on Reset ............................................................................................. 55
Figure 11: UART Timing .................................................................................................................................. 55
Figure 12: PCM Interface Timing (Short Frame Synchronization, Master Mode) ............................................ 56
Figure 13: PCM Interface Timing (Short Frame Synchronization, Slave Mode) .............................................. 57
Figure 14: PCM Interface Timing (Long Frame Synchronization, Master Mode)............................................. 58
Figure 15: PCM Interface Timing (Long Frame Synchronization, Slave Mode)............................................... 59
Figure 16: BSC Interface Timing Diagram ....................................................................................................... 60
Figure 17: I²S Transmitter Timing .................................................................................................................... 63
Figure 18: I²S Receiver Timing........................................................................................................................ 63
Figure 19: 42-Bump BCM89071A1KUBXG Mechanical Drawing.................................................................... 64
Figure 20: Reel, Labeling, and Packing Specification...................................................................................... 65
Broadcom^®
April 16, 2015 • 89071-DS106-R
Baseband Transceiver and Baseband Processor
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