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| BCM2033 PRODUCT (R) Brief OF BENEFITS BCM2033 SINGLE-CHIP BLUETOOTHTM SYSTEM BCM2033 TM FEATURES SUMMARY Complete * and radio Bluetooth V1.1 BQB qualified baseband transceiver * *Radio transceiverreceiver sensitivity across passband under Typical -80 dBm 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 implementation * *Single-chip2.4-GHz radio transceiver and baseband Complete * Minimal external component count * Simplify overall design/development cycle * *High performance radio transceiver in frequency Fractional-N synthesizer provides flexibility generation eliminating the need for dedicated reference crystal * Robust RF performance * *Baseband HCI interface Standard * * * * * * * * On-chip Power on Reset (POR) Operational * (0 C to 70 C)in both commercial temperature range and industrial temperature ranges ** (-40 C to 105 C) Available in two packages: 8mm x 8mm, 64-pin fpBGA package * 9mm x 9mm, 100-pin fpBGA package 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 * *Standard digital CMOS process semiconductor process Most cost-effective, widely available * 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 * *Low overall system cost firmware download eliminating the On-chip memory enables need for external flash memory * Low bill of materials * Applications WCDMA, GPRS, UMTS mobile phones * GSM, CDMA, * * * * PCs, laptops, PDAs, printers Peripheral devices Automotive applications Embedded devices BCM2033 Single-Chip BluetoothTM Application Example USB Port UART Port Host Computer BCM2033 Single-Chip Bluetooth 2.4-GHz Transceiver and Baseband TM PCM Port Audio CODEC Flash Memory (optional) Processor Bus BCM2033 OVERVIEW 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) System On Chip Bus (SOCB) RF Control Interface RF Input 2.4 GHz Transceiver RF Output RF Data Interface Bluetooth Baseband Core (BBC) Frequency Synthesizer Power Management 8-bit PCM USB UART Parallel I/O UART Interface PCM Interface USB Interface CLK Interface 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 -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 I/O Interface Peripheral Transport Unit (PTU) External flash, 8051 bus interface, 8-bit I/O slave interface support Broadcom(R), the pulse logo, and Connecting everything(R) 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. (R) BROADCOM CORPORATION 16215 Alton Parkway, P.O. Box 57013 Irvine, California 92619-7013 (c) 2002 by BROADCOM CORPORATION. All rights reserved. 2033-PB04-R-11.01.02 |
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