bcm4329 Broadcom Corp., bcm4329 Datasheet
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bcm4329
Manufacturer Part Number
bcm4329
Description
Single-chip 802.11n/bluetooth Fm Rx And Tx
Manufacturer
Broadcom Corp.
Datasheet
1.BCM4329.pdf
(2 pages)
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•
•
System Level Features
• Industry’s most integrated 65 nm single-chip combo device
• Full featured, on-chip Power Management Unit
• Single driver software architecture for easy migration from
• Integrates InConcert™ collaborative BT-WLAN coexistence
• Shared Bluetooth and WLAN receive signal path (eliminates
Bluetooth and FM Key Features
• Bluetooth Core Specification Version 2.1 + EDR compliant
• Bluetooth Class 1 or Class 2 transmitter operation
existing to future embedded WLAN and Bluetooth devices
with the industry’s most robust coexistence performance
the need for an external power splitter while maintaining
excellent sensitivity for both Bluetooth and WLAN)
with provisions supporting future specifications
- Single-band (2.4 GHz) 802.11b/g/n or dual-band (2.4 GHz
- Lowest overall cost solution
- Supports direct battery (2.3V to 5.5V) connection
- Supports IEEE 802.15.2 external three-wire coexistence
SINGLE-CHIP 802.11n/BLUETOOTH
and 5 GHz) 802.11a/b/g/n with Bluetooth 2.1 + EDR and
FM receiver and transmitter
scheme
technologies like WiMax
enabling
Reference Clocks 12-52 MHz
Crystal Oscillator or
support
Vdd I/O Core
32 KHz Clock
SDIO/SPI
®
SPROM
UART
JTAG
Vbatt
®
for
additional
Clock I/P
IEEE 802.11b/g/n
Host I/F
Host I/F
Switching
Regulator
PMU
LDO
LDO
BCM4329 Block Diagram
Logic Block
Common
ROM
ROM
CPU
wireless
UART I
F E A T U R E S
Baseband
Clock
Host
2
I/F
I/F
C I
Enhanced Coexistence
Packet Traffic Arbiter
2
S/PCM
WEP/AES/TKIP
ROM
ROM
CPU
BCM4329
MAC
Brief
Modem
• Supports
• Host Interface support
• Increased battery life (reduced in power consumption in all
• FM receiver and transmitter (76 MHz to 108 MHz FM bands);
• Programmable FM transmit output power
• Supports two simultaneous Advanced Audio Distribution
• Wideband speech support
• Packet Loss Concealment (PLC) for improved RF link budget
Bluetooth
PHY
(eSCO) transport for enhanced voice quality (by allowing
retransmission of dropped packets)
operating modes)
Standards supported:
Profiles (A2DP) for sharing music between two stereo
Bluetooth headsets
to headsets
- Host Controller Interface (HCI): High-speed UART
- Audio: PCM
- FM Control: HCI and BSC (I
- FM Audio: Stereo analog input and output, bidirectional
- European Radio Data Systems (RDS)
- North American Radio Broadcast Data System (RBDS)
Receiver/Transmitter
I
®
2
BCM4329H
IEEE 802.11a/b/g/n
2.1 +EDR
Conversion
S, and PCM ports
2.4 GHz
Direct
FM
Radio
Conversion
2.4 GHz
2.4 GHz
5 GHz
5 GHz
Direct
Radio
and
and
®
extended
/FM (Rx AND Tx)
BT Rx
BT Tx
WL Rx
WL Rx
WL Rx
WL Tx
WL Tx
WL Tx
Synchronous
2
C-compliant) ports
Connections-Oriented
Related parts for bcm4329
bcm4329 Summary of contents
Page 1
... FM receiver and transmitter (76 MHz to 108 MHz FM bands); for additional wireless • Programmable FM transmit output power • Supports two simultaneous Advanced Audio Distribution • Wideband speech support • Packet Loss Concealment (PLC) for improved RF link budget BCM4329 Block Diagram IEEE 802.11b/g/n ROM WEP/AES/TKIP ROM Host I/F Baseband MAC ...
Page 2
... WiMax™ and cellular radio technologies result, the BCM4329 enhances the overall quality of simultaneous voice, video, and data transmission of handheld systems, while minimizing the footprint. ...