FLC-BTMDC732-I2UE /E2SpecificationType:PreliminaryDocument Number: FLC-BTMDC732-I2UE/E2-001Version: 0.1Release Date: June 10, 2009Flaircomm Technologies Inc.Address： 4F Keyuan Building, No.5 Bibo Road, Zhangjiang Hi-Tech Zone, Shanghai, PRC, 201203Telephone：86-21-51088733Fax：86-21-62494858Release RecordVersion Number Release Date Comments0.1 June 10, 2009 PreliminaryTABLE OF CONTENTS1.ORDERING INFORMATION (5)2.INTRODUCTION (6)2.1B LOCK D IAGRAM (6)2.2F EATURES (7)3.GENERAL SPECIFICATION (8)4.DIMENSION AND PIN DEFINITION (10)4.1D IMENSION (10)4.2P IN D EFINITION (10)4.3E LECTRICAL C HARACTERISTICS (11)5.INTERFACE SPECIFICATION (12)5.1UART I NTERFACE (12)TABLE OF FIGURESFigure 1: FLC-BTMDC732-I2U Block Diagram (6)Figure 2: FLC-BTMDC7xx-I2UE Dimension and Pin definitions（Unit： mm） (10)Figure 3: Connect to Host CPU (12)TABLE OF TABLESTable 1: Ordering Information (5)Table 2: General Specification (8)Table 3: Pin Definition (10)Table 4: Absolute Maximum Rating (11)Table 5: Recommended Operating Conditions (11)1. Ordering InformationPart Name Has EEPROM ?FLC-BTMDC732-I2UE No FLC-BTMDC732-I2UE2 YesTable 1: Ordering Information2. IntroductionFLC-BTMDC732-I2UE (E2) is a fully integrated Bluetooth module. It is one of the BlueTone TM series products developed by Flaircomm. FLC-BTMDC732-I2U is based on Flaircomm’s BQB certified FLC-BTMDC732 module with specific interface design to meet automobile industrial customers’ needs.FLC-BTMDC732-I2UE（E2） complies with Bluetooth specification version 2.0. It integrates RF, Baseband controller, antenna, etc., a completed Bluetooth subsystem, in an ultra small package. FLC- BTMDC732-I2U supports HS/HF, A2DP, AVRCP, and OPP profiles. It provides an UART interface, three user programmable I/Os, stereo speaker outputs, microphone inputs and a USB port.FLC-BTMDC732-I2UE2 has a 64Kbits serial EEPROM，it can store the phonebook。

FLC-BTMDC732-I2UE（E2） can be programming through UART port. Please refer to FLC-BTMDC7xx modules programming guide for details.2.1 Block DiagramFigure 1: FLC-BTMDC732-I2UE/E2 Block Diagram2.2 Featuresz BlueTooth Statusz HS/HF, A2DP, AVRCP, and OPP Profilesz Make and Receive Callz Accept/Reject/End Callsz Call Waitingz Conference Callz Last Number Redialz Voice Dialz Store the phonebook （MDC732-I2UE2）z Caller IDz Call Progress Informationz Stereo audio play, stop, pause, forward, backward.3. General SpecificationTable 2: General SpecificationProduct BlueTone TM Series Bluetooth Module Model FLC-BTMDC732-I2UE/E2 Bluetooth SpecificationStandard Bluetooth 2.0, Class II Frequency Band 2.4~2.48GHz Modulation Method GFSK, 1Mbps, 0.5BT GaussianMaximum Data Rate Asynchronous: 723.2kbps/57.6kbps Synchronous: 433.9kbps/433.9kbpsHopping 1600hops/sec,1MHz channel spaceRF Input Impedance 50 ohmsBaseband Crystal OSC 16MHzInterface UART, PIO, Speaker, MicrophoneProfiles HS/HF, A2DP, AVRCP, and OPP Profiles etc.Operation Range 10 meters (33 feet)Sensitivity -80dBm@0.1%BER RF TX Power 0dBmConnectivity Point to Multi-PointAudio SpecificationAudio Codec 16bitsDAC SNR Typical 70dBAudio Encryption 128bitsDimensionDimension 35mmX25mmX3.7mmPowerSupply Voltage 3.3 ~ 5.5V DCWorking Current 152mA Typical Talking at DH5Working Current 221mA Typical @A2DPStandby Current 1 4.1mA Typical (None link)Standby Current 2 4.5mA Typical (HFP link)Operation EnvironmentTemperature -40ºC to +85ºCHumility 10%~90%Non-Condensing Certifications BQB4. Dimension and Pin Definition4.1 DimensionFigure 2: FLC-BTMDC7XX-I2UE/E2 Dimension and Pin definitions（Unit： mm）4.2 Pin DefinitionTable 3: Pin DefinitionPin Symbol I/O Description1 PIO10 I/O Programmable input/output line .Bi-directional with programmable strength internal pull-up/down2 L_Audio O Left channel Audio out3 R_Audio O Right channel Audio out4 AGND+ - Audio Ground5 MIC+ I Microphone input. Internal power Supply.6 MICGND - Microphone Ground7 VCC I Power Supply.3.3V ~ 5.5V.8 GND - Ground9 TXD O UART data output. CMOS output, tri-state, with weak internal pull-up.10 RXD I UART data input. CMOS input with weakinternal pull-down.11 INT# I/O Interruption IN/Out12 LED0(PIO0) I/O LED04.3 Electrical CharacteristicsTable 4: Absolute Maximum RatingRating Minimum Maximum Storage Temperature -40°C +150°C RXD,INT# Voltage -0.4V +3.7V VCC Voltage -0.4V +5.6V L _Audio/ R _Audio DCVoltage-3V +5VTable 5: Recommended Operating ConditionsOperating Condition Minimum Typical MaximumOperating Temperature Range -40°C -- +85°C5. InterfaceSpecification5.1 UART InterfaceFigure 3: Connect to Host CPU。