bc41b143a07 ETC-unknow, bc41b143a07 Datasheet - Page 4

• Manufacturer Part Number: bc41b143a07
• Description: Single Chip Bluetooth
• Manufacturer: ETC-unknow

10 Example Application Schematic .................................................................................................................. 87
11 Package Dimensions .................................................................................................................................... 88
12 PCB Design and Assembly Considerations ............................................................................................... 89
CS-101564-DSP12
9.4
9.5
9.6
9.7
9.8
9.9
9.10 I2C Interface .......................................................................................................................................... 83
9.11 TCXO Enable OR Function ................................................................................................................... 83
9.12 RESET and RESETB ............................................................................................................................ 84
9.13 Power Supply ........................................................................................................................................ 86
12.1 6 x 6mm VFBGA 84-Ball Package ........................................................................................................ 89
9.3.6
9.3.7
UART Interface ...................................................................................................................................... 61
9.4.1
9.4.2
9.4.3
9.4.4
USB Interface ........................................................................................................................................ 64
9.5.1
9.5.2
9.5.3
9.5.4
9.5.5
9.5.6
9.5.7
9.5.8
9.5.9
9.5.10 USB 2.0 Compatibility ............................................................................................................... 68
Serial Peripheral Interface ..................................................................................................................... 69
9.6.1
9.6.2
9.6.3
9.6.4
PCM CODEC Interface .......................................................................................................................... 71
9.7.1
9.7.2
9.7.3
9.7.4
9.7.5
9.7.6
9.7.7
9.7.8
9.7.9
I/O Parallel Ports ................................................................................................................................... 81
9.8.1
9.12.1 Pin States on Reset .................................................................................................................. 85
9.12.2 Status after Reset ..................................................................................................................... 85
9.13.1 1.8V Power Supplies ................................................................................................................ 86
9.13.2 Sequencing ............................................................................................................................... 86
9.13.3 External Voltage Source ........................................................................................................... 86
9.13.4 Voltage Regulator ..................................................................................................................... 86
9.13.5 VREG_EN Pin .......................................................................................................................... 86
I/O Functionality for 802.11 (Wi-Fi) Coexistence Schemes .................................................................. 82
Crystal PS Key Settings ............................................................................................................ 59
Crystal Oscillator Characteristics .............................................................................................. 59
UART Bypass ........................................................................................................................... 64
UART Configuration While RESET is Active ............................................................................ 64
UART Bypass Mode ................................................................................................................. 64
Current Consumption in UART Bypass Mode .......................................................................... 64
USB Data Connections ............................................................................................................. 65
USB Pull-Up Resistor ............................................................................................................... 65
USB Power Supply ................................................................................................................... 65
Self-Powered Mode .................................................................................................................. 66
Bus-Powered Mode .................................................................................................................. 66
Suspend Current ....................................................................................................................... 67
Detach and Wake_Up Signalling .............................................................................................. 67
USB Driver ................................................................................................................................ 68
USB 1.1 Compliance ................................................................................................................ 68
Instruction Cycle ....................................................................................................................... 69
Writing to the Device ................................................................................................................. 70
Reading from the Device .......................................................................................................... 70
Multi-Slave Operation ............................................................................................................... 70
PCM Interface Master/Slave ..................................................................................................... 71
Long Frame Sync ..................................................................................................................... 72
Short Frame Sync ..................................................................................................................... 72
Multi-slot Operation ................................................................................................................... 73
GCI Interface ............................................................................................................................ 73
Slots and Sample Formats ....................................................................................................... 74
Additional Features ................................................................................................................... 75
PCM Timing Information ........................................................................................................... 76
PCM Configuration ................................................................................................................... 79
PIO Defaults ............................................................................................................................. 81
Production Information
© CSR plc 2003-2007
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