_aiEceERJjiaiaaECa~=bniEea~a Single Chip Bluetooth(R) v2.1 + EDR System Fully Qualified Bluetooth v2.1 + EDR Specification System Best in Class Bluetooth Radio with 8dBm Transmit Power and -90dBm Receive Sensitivity 64MIPS Kalimba DSP Co-processor 16-bit Internal Stereo CODEC 95dB SNR for DAC Low-power 1.5V Operation, 1.8V to 3.6V I/O Integrated 1.5V and 1.8V Linear Regulators Integrated Switched-mode Regulator Integrated Battery Charger USB, I2C and UART with Dual-port Bypass Mode to 4Mbits/s Supports up to 32Mbit of External Flash Memory (8Mbit Typical Requirement) Multi-configurable I2S, PCM or SPDIF Interface Enhanced Audibility and Noise Cancellation 8 x 8 x 1.2mm, 0.5mm pitch 169-ball TFBGA Support for 802.11 Co-existence RoHS Compliant General Description BlueCore5Multimedia External interfaces up to 32Mbit of external Flash memory. When used with the CSR Bluetooth stack, it provides a fully compliant Bluetooth v2.1 + EDR specification system for data and voice. External Memory RAM UART/USB RF OUT 2.4 GHz Radio Baseband DSP PIO I/O MCU Audio In/Out PCM/I2 S/SPDIF Kalimba DSP SPI XTAL BC57E687B Issue 2 Applications The _aiEceERJjiaiaaECa~=bniEea~a is a single-chip radio and baseband IC for Bluetooth 2.4GHz systems. RF IN Production Information FLASH High-quality Stereo Wireless Headsets High-quality Mono Headsets Hands-free Car Kits Wireless Speakers VoIP Handsets Analogue and USB Multimedia Dongles Bluetooth-enabled Automotive Wireless Gateways BlueCore5Multimedia External contains the Kalimba DSP co-processor with double the MIPS of BlueCore3Multimedia External, supporting enhanced audio applications. BlueCore5Multimedia External is designed to reduce the number of external components required which ensures production costs are minimised. The device incorporates auto-calibration and built-in self-test (BIST) routines to simplify development, type approval and production test. To improve the performance of both Bluetooth and 802.11b/g co-located systems a wide range of coexistence features are available including a variety of hardware signalling: basic activity signalling, Intel WCS activity and channel signalling. For additional performance information refer to the BlueCore5Multimedia External Product Data Sheet. CS-116035-TOP2 Production Information (c) Cambridge Silicon Radio Limited 2006 - 2008 Page 1 of 3 _aiEceERJjiaiaaECa~=bniEea~a=E_RTbSUT_F Product Technical Overview Features Device Details Device Details Radio Kalimba DSP Common TX/RX terminal simplifies external matching; eliminates external antenna switch BIST minimises production test time Bluetooth v2.1 + EDR specification compliant Transmitter Receiver sensitivity of -90dBm Integrated channel filters Digital demodulator for improved sensitivity and cochannel rejection Real-time digitised RSSI available on HCI interface Fast AGC for enhanced dynamic range Synthesiser Fully integrated synthesiser requires no external VCO, varactor diode, resonator or loop filter Compatible with crystals 16MHz to 26MHz or an external clock 12MHz to 52MHz Accepts 14.40, 15.36, 16.2, 16.8, 19.2, 19.44, 19.68, 19.8 and 38.4MHz TCXO frequencies for GSM and CDMA devices with sinusoidal or logic level signals Baseband and Software 32Mbit of external Flash 48Kbyte of internal RAM, allows full-speed data transfer, mixed voice/data and full piconet support Logic for forward error correction, header error control, access code correlation, CRC, demodulation, encryption bit stream generation, whitening and transmit pulse shaping Transcoders for A-law, -law and linear voice from host and A-law, -law and CVSD voice over air SPI with clock speeds up to 64MHz in Master mode(1) and 32MHz in Slave mode I2C master compatible interface UART interface with programmable data rate up to 3Mbits/s with an optional bypass mode Full speed USB v1.1 interface Bi-directional serial programmable audio interface supporting PCM, I2S and SPDIF formats Two LED drivers with faders (1) Very low power Kalimba DSP co-processor, 64MIPS, 24-bit fixed point core SBC decode takes approximately 4mW power consumption while streaming music Single-cycle MAC; 24 x 24-bit multiply and 56-bit accumulator 32-bit instruction word, dual 24-bit data memory 24-Kbyte (6-Kword) program RAM, 36-Kbyte + 48Kbyte (16-Kword + 12-Kword) data RAM 64-word x 32-bit program memory cache when executing from Flash Stereo Audio CODEC 16-bit internal stereo CODEC Dual ADC and DAC for stereo audio Integrated amplifiers for driving 16 speakers; no need for external components Support for single-ended speaker termination and line output Integrated low-noise microphone bias ADC sample rates are 8, 11.025, 16, 22.05, 32 and 44.1kHz DAC sample rates are 8, 11.025, 12, 16, 22.05, 24, 32, 44.1 and 48kHz Auxiliary Features User space on processor for customer applications Crystal oscillator with built-in digital trimming Power management includes digital shutdown and wake-up commands with an integrated low-power oscillator for ultra-low power Park/Sniff/Hold mode Clock request output to control external clock On-chip regulators: 1.5V output from 1.8V to 2.7V input and 1.8V output from 2.7V to 4.5V input On-chip high-efficiency switched-mode regulator; 1.8V output from 2.7V to 4.4V input Power-on-reset cell detects low supply voltage 10-bit ADC and 8-bit DAC available to applications On-chip charger for lithium ion/polymer batteries Bluetooth Stack Physical Interfaces 8dBm RF transmit power with level control from on- chip 6-bit DAC over a dynamic range >30dB Class 2 and Class 3 support without the need for an external power amplifier or TX/RX switch Receiver CSR's Bluetooth Protocol Stack runs on the on-chip MCU in a variety of configurations: Standard HCI (UART or USB) Audio CODEC and echo-noise suppression or customer-specific algorithms running on the DSP Package Option TFBGA 169-ball, 8 x 8 x 1.2mm, 0.5mm pitch Requires firmware support CS-116035-TOP2 Production Information (c) Cambridge Silicon Radio Limited 2006 - 2008 Page 2 of 3 _aiEceERJjiaiaaECa~=bniEea~a=E_RTbSUT_F Product Technical Overview 1 Ordering Information Ordering Information Package Interface Version UART and USB Type Size Shipment Method Order Number TFBGA 169-ball (Pb free) 8 x 8 x 1.2mm, 0.5mm pitch Tape and reel BC57E687B-ITB-E4 Note: At Production status Minimum Order Quantity is 2kpcs taped and reeled. To contact a CSR representative, email sales@csr.com or go to www.csr.com/contacts Document History Revision Date Change Reason Issue 1 10 AUG 07 Original Publication of this document. (Replaces CS-101610-PBP3) Issue 2 10 JUL 08 Order code update. Temperature range moved to -40C to 85C. If you have any comments about this document, email comments@csr.com giving the number, title and section with your feedback. Trademarks, Patents and Licenses Unless otherwise stated, words and logos marked with TM or (R) are trademarks registered or owned by CSR plc or its affiliates. Bluetooth(R) and the Bluetooth logos are trademarks owned by Bluetooth SIG, Inc. and licensed to CSR. Other products, services and names used in this document may have been trademarked by their respective owners. The publication of this information does not imply that any license is granted under any patent or other rights owned by CSR plc. CSR reserves the right to make technical changes to its products as part of its development programme. While every care has been taken to ensure the accuracy of the contents of this document, CSR cannot accept responsibility for any errors. CSR's products are not authorised for use in life-support or safety-critical applications. Refer to www.csrsupport.com for compliance and conformance to standards information. CS-116035-TOP2 Production Information (c) Cambridge Silicon Radio Limited 2006 - 2008 Page 3 of 3 _aiEceERJjiaiaaECa~=bniEea~a=E_RTbSUT_F Product Technical Overview 2