博通BCM4330：集成Bluetooth 4.0 + HS、WiFi和FM的三合一芯片

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"博通BCM4330-DS208-RDS是一款集成Bluetooth 4.0 + HS、WiFi（支持IEEE 802.11 a/b/g/n标准）和FM收发器的单芯片解决方案，适用于移动或手持无线系统。这款芯片由博通公司设计，旨在提供高集成度，同时降低功耗，适合对尺寸和电源效率有严格要求的设备。" 博通BCM4330芯片的主要特点包括： 1. 单芯片设计：该芯片将Wi-Fi（802.11 a/b/g/n）、蓝牙4.0 + HS和FM功能整合到一个单一的封装中，显著减少了硬件的复杂性和空间需求。 2. Wi-Fi支持：支持IEEE 802.11 a/b/g/n标准，提供2.4GHz和5GHz频段的无线局域网（WLAN）功能，支持单流802.11n，确保了高速无线连接。 3. 蓝牙4.0 + HS：集成了蓝牙技术的最新版本，提供高速数据传输和低功耗操作，适合物联网(IoT)设备和其他需要高效蓝牙连接的场景。 4. FM收发器：芯片内置FM收音机和发射器，允许用户接收广播和播放自己的音频内容。 5. 内置功率放大器：包含2.4GHz和5GHz的CMOS功率放大器，满足大多数手持设备的输出功率要求，同时提供选项连接外部功率放大器以适应更高输出功率的应用。 6. 低功耗设计：通过采用先进的设计技术和工艺技术，降低芯片在工作和待机状态下的功耗，满足高度移动设备的需求，延长电池寿命。 7. 电源管理单元：集成的电源管理单元简化了系统的电源布局，进一步优化了电源效率。博通BCM4330芯片的这些特性使其成为智能手机、平板电脑和其他便携式设备的理想选择，它能够提供高性能的无线连接，同时确保设备具有出色的电源效率和紧凑的尺寸。在2012年发布时，这款芯片是市场上领先的无线解决方案之一，代表了博通在无线通信领域的技术创新。

1/16/2012 15AGE

List of Figures BCM4330 Preliminary Data Sheet

BROADCOM

January 16, 2012 • 4330-DS208-R Page 16

Figure 36: STBC Receive Block Diagram ...........................................................................................................92

Figure 37: Radio Functional Block Diagram......................................................................................................94

Figure 38: 144-FCFBGA Ball Map (Top View) ...................................................................................................95

Figure 39: 133-WLBGA Ball Map (bottom view) ..............................................................................................96

Figure 40: WLCSP 225-Bump Map (bottom view)............................................................................................97

Figure 41: RF Port Location for Bluetooth Testing .........................................................................................123

Figure 42: FM Receiver Circuit .......................................................................................................................134

Figure 43: Port Locations................................................................................................................................135

Figure 44: SDIO Bus Timing (Default Mode)...................................................................................................154

Figure 45: SDIO Bus Timing (High-Speed Mode) ............................................................................................156

Figure 46: gSPI Timing ....................................................................................................................................157

Figure 47: WLAN = ON, Bluetooth = ON.........................................................................................................161

Figure 48: WLAN = OFF, Bluetooth = OFF.......................................................................................................162

Figure 49: WLAN = ON, Bluetooth = OFF........................................................................................................162

Figure 50: WLAN = OFF, Bluetooth = ON........................................................................................................163

Figure 51: WLAN Warm Reset ........................................................................................................................163

Figure 52: 144-Ball FCFBGA Package Mechanical Information ......................................................................165

Figure 53: 133-Ball WLBGA Package Mechanical Information.......................................................................166

Figure 54: 225-Bump WLCSP Package Mechanical Information ....................................................................167

Figure 55: WLCSP Package Keep-outs ............................................................................................................168

1/16/2012 15AGE

List of Tables BCM4330 Preliminary Data Sheet

BROADCOM

January 16, 2012 • 4330-DS208-R Page 17

List of Tables

Table 1: Reset Control Signals ..........................................................................................................................31

Table 2: Crystal Oscillator and External Clock – Requirements and Performance ...........................................34

Table 3: External 32.768 kHz Sleep Clock Specifications..................................................................................37

Table 4: Power Control Pin Descriptions ..........................................................................................................45

Table 5: PCM Interface Timing Specifications (Short Frame Sync, Master Mode)...........................................55

Table 6: PCM Interface Timing Specifications (Short Frame Sync, Slave Mode) ..............................................56

Table 7: PCM Interface Timing Specifications (Long Frame Sync, Master Mode)............................................57

Table 8: PCM Interface Timing Specifications (Long Frame Sync, Slave Mode) ...............................................58

Table 9: PCM Burst Mode (Receive Only, Short Frame Sync) ..........................................................................59

Table 10: PCM Burst Mode (Receive Only, Long Frame Sync) .........................................................................60

Table 11: Example of Common Baud Rates......................................................................................................61

Table 12: UART Timing Specifications ..............................................................................................................62

Table 13: Timing for I

S Transmitters and Receivers........................................................................................64

Table 14: SDIO Pin Description.........................................................................................................................74

Table 15: gSPI Status Field Details....................................................................................................................80

Table 16: gSPI Registers....................................................................................................................................81

Table 17: WLCSP 225-Bump Coordinates.........................................................................................................98

Table 18: FCFBGA, WLBGA, and WLCSP Signal Descriptions..........................................................................105

Table 19: WLAN GPIO Functions and Strapping Options ...............................................................................114

Table 20: Strap Options..................................................................................................................................114

Table 21: GPIO Multiplexing Matrix ...............................................................................................................115

Table 22: Multiplexed GPIO Signals................................................................................................................116

Table 23: I/O States ........................................................................................................................................117

Table 24: Absolute Maximum Ratings............................................................................................................119

Table 25: Environmental Ratings....................................................................................................................120

Table 26: ESD Specifications...........................................................................................................................120

Table 27: Recommended Operating Conditions and DC Characteristics .......................................................121

Table 28: Bluetooth Receiver RF Specifications .............................................................................................124

Table 29: Bluetooth Transmitter RF Specifications ........................................................................................125

Table 30: Local Oscillator Performance..........................................................................................................127

Table 31: FM Transmitter Specifications........................................................................................................128

Table 32: FM Receiver Specifications .............................................................................................................130

Table 33: 2.4 GHz Band General RF Specifications.........................................................................................136

Table 34: WLAN 2.4 GHz Receiver Performance Specifications .....................................................................136

Table 35: WLAN 2.4 GHz Transmitter Performance Specifications................................................................139

1/16/2012 15AGE

List of Tables BCM4330 Preliminary Data Sheet

BROADCOM

January 16, 2012 • 4330-DS208-R Page 18

Table 36: WLAN 5 GHz Receiver Performance Specifications ........................................................................141

Table 37: WLAN 5 GHz Transmitter Performance Specifications...................................................................143

Table 38: General Spurious Emissions Specifications.....................................................................................144

Table 39: Core Buck Regulator (CBUCK) Specifications..................................................................................145

Table 40: LDO3p1 Specifications ....................................................................................................................146

Table 41: LDO3p3 Specifications ....................................................................................................................147

Table 42: CLDO Specifications ........................................................................................................................148

Table 43: LNLDO1 Specifications ....................................................................................................................149

Table 44: WLAN Current Consumption (Ivbat + Ivio)—2.4 GHz Operation....................................................150

Table 45: WLAN Current Consumption (Ivbat + Ivio) — 5 GHz Operation ......................................................152

Table 46: HSIC Interface Current Consumption .............................................................................................153

Table 47: Bluetooth and FM Current Consumption .......................................................................................153

Table 48: SDIO Bus Timing Parameters (Default Mode) ................................................................................155

Table 49: SDIO Bus Timing Parameters (High-Speed Mode) ..........................................................................156

Table 50: gSPI Timing Parameters ..................................................................................................................157

Table 51: HSIC Interface Specifications ..........................................................................................................158

Table 52: JTAG Timing Characteristics............................................................................................................159

Table 53: Package Thermal Characteristics ....................................................................................................164

Table 54: Ordering Information .....................................................................................................................169