BOARDCOM BCM2033MKFB

BCM2033
PRODUCT
Brief
®
BCM2033 SINGLE-CHIP BLUETOOTHTM SYSTEM
B C M 2 0 3 3
S U M M A R Y
F E AT U R E S
Complete Bluetooth V1.1 BQB qualified baseband
• and
radio transceiver
transceiver
• •Radio
Typical –80 dBm receiver sensitivity across passband under
B E N E F I T S
implementation
• •Single-chip
Complete 2.4-GHz radio transceiver and baseband
TM
• Minimal external component count
• Simplify overall design/development cycle
high interference environments
• Fractional-N frequency generation
• On-chip auto-calibration eliminates tuning
• Programmable output power control meets Class 2 or Class 3
requirements
• Supports Class 1 operation with external PA
• •Baseband
Standard HCI interface
•
•
•
•
•
•
•
O F
Seven slave multipoint and scatternet operation
USB, UART, PCM codec interfaces
Optional 8-bit slave interface
Full 723 kbps data rate
Three simultaneous SCO channels
Embedded microcontroller
On-chip power management unit
- Park/hold/sniff
performance radio transceiver
• •High
Fractional-N synthesizer provides flexibility in frequency
generation eliminating the need for dedicated reference crystal
• Robust RF performance
digital CMOS process
• •Standard
Most cost-effective, widely available semiconductor process
• Embedded microcontroller and baseband to offload all
processor-intensive tasks from the host computer
• Complete LMP and HCI provided in firmware
• Low power standby modes to enable very efficient
power management
overall system cost
• •Low
On-chip memory enables firmware download eliminating the
need for external flash memory
• Low bill of materials
• On-chip Power on Reset (POR)
in both commercial temperature range
• (0Operational
C to 70 C) and industrial temperature ranges
• Applications
• GSM, CDMA, WCDMA, GPRS, UMTS mobile phones
•
•
•
•
(-40 C to 105 C)
Available in two packages:
••
8mm x 8mm, 64-pin fpBGA package
• 9mm x 9mm, 100-pin fpBGA package
PCs, laptops, PDAs, printers
Peripheral devices
Automotive applications
Embedded devices
BCM2033 Single-Chip BluetoothTM Application Example
USB Port
UART Port
BCM2033
Single-Chip Bluetooth
2.4-GHz Transceiver
and Baseband
TM
Host
Computer
PCM Port
Audio
CODEC
Processor Bus
Flash Memory
(optional)
B C M 2 0 3 3
O V E R V I E W
BCM2033 Functional Block Diagram
uP Unit (UPU)
128K
SRAM
256
Register
RAM
1K
Boot
ROM
uP Core
(UPC)
UART Interface
Processor On Chip Bus (POCB)
External Memory I/F
BUS
Adapter
Unit
(BAU)
Emulation On Chip Bus (EOCB)
RF Control Interface
RF Input
2.4 GHz
Transceiver
RF Data Interface
Bluetooth
Baseband
Core (BBC)
8-bit
PCM USB UART Parallel
I/O
I/O Interface
Power
Management
UART Interface
Frequency
Synthesizer
PCM Interface
CLK Interface
USB Interface
RF Output
Peripheral Transport Unit (PTU)
System On Chip Bus (SOCB)
Available in 100-pin fpBGA package
The BCM2033 is a complete BluetoothTM 1.1 compliant, singlechip Bluetooth solution, integrating the 2.4 GHz fractional-N
radio transceiver and baseband controller. It is an ideal solution
for a wide range of wireless communication and networking
applications, including mobile phones, PCs, laptops, PDAs, and
other peripheral devices.
The radio section of the BCM2033 incorporates the complete
receive and transmit paths, including PLL, VCO, LNA, PA,
upconverter, downconverter, modulator, demodulator, and
channel select filtering.
The baseband section of the BCM2033 controls all Bluetooth
functionality from the physical layer radio to the HCI layer. This
includes all bit-level processing, event scheduling, voice/data
flow, and on-chip USB/UART/Audio PCM interfaces.
The single-chip Bluetooth solution is a monolithic component
implemented in a standard digital CMOS process, and requires
minimal external components to provide a low-cost BOM
solution. The BCM2033 is available in a 64-pin fpBGA for
applications that do not need the external memory busses.
The BCM2033 supports third-party Bluetooth upper layer
protocol stacks.
The BCM2033 supports the following interfaces:
• UART
Supports RXD, TXD, RTS and CTS signals. The UART is
16C550-compatible.
• PCM Audio Codec Serial Interface
The audio transcoder interface supports 13–16-bit linear
PCM, 8-bit µ-law, 8-bit A-law and CVSD audio and data
formats. The serial audio interface supports standard audio
CODECs.
• USB
On-chip USB interface conforms to the full-speed (12 Mbps)
requirements of USB specification version 1.1 with on-chip
USB transceiver.
• 8051 Bus Interface
Accesses 64 KB to 256 KB address space for code and data
with eight GPIO signals.
• Optional 8-Bit Input/Output Slave Interface
Supports generic and 360-type asynchronous modes.
Ordering Information:
BCM2033KFB 64BGA
BCM2033MKFB 100BGA
Broadcom®, the pulse logo, and Connecting everything® are trademarks of Broadcom Corporation and/or its
subsidiaries in the United States and certain other countries. All other trademarks are the property of their
respective owners. BluetoothTM is a trademark owned by Telefonaktiebolaget LM Ericsson AB and licensed
to participants in the Bluetooth Special Interest Group (SIG) in the United States and certain other countries.
All other trademarks are the property of their respective owners.
®
BROADCOM CORPORATION
16215 Alton Parkway, P.O. Box 57013
Irvine, California 92619-7013
© 2002 by BROADCOM CORPORATION. All rights reserved.
2033-PB04-R-11.01.02
External flash, 8051 bus
interface, 8-bit I/O slave
interface support