User's Manual

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BlueFanBH661C,DualModeBluetoothModuleVer1.00July2016draft

BH661 Features

 Processor: Toshiba TC35661

 Bluetooth Classic and BLE (Dual Mode) Support

 On board chip antenna.

 Transmitter power +4 dBm; Receiver sensitivity: -91 dBm.

 Bluetooth: V4.0, GATT profile with high level API commands.

 Bluetooth Classic 2.1 embedded SPP profile with high level API commands

 On board masked ROM and SRAM for reliable operation

 Host Control Interface (HCI) protocols, UART interface

 General Purpose IO

▪ SPI interface

▪ I

C interface

▪ UART interface, 2400bps to 4.33Mbps

▪ Wake up interface from sleep and deep sleep modes

 Operation voltage: 1.8V-3.6V

 Current consumption

 Operation Temperature: -40

C to +85

 Dimension: 15.6x8.7mm, LGA (Land Grid Array) package, 58 pins.

 Integrated shield to resist EMI

 Approval: FCC, pending

Applications:

 Access Points

 Industrial Control

 Medical

 Scanners

 iOS and Android devices

 Wireless sensors

 Cable replacement

 Instrumentation

 Automobile

 Sports

 Proximity

 Headset

 Walkie talkie

Ordering Information:

module BH661C-503 BH661C-007, -008

SoC TC35661-503 TC35661-007, -008

antenna Chip Chip

Line of sight range, meters 30 30

sleep clock external external

Sizes, mm 11x16.7x1.9 11x16.7x1.9

Eval board EV-BH661C-503 EV-, -007, -008

FCC ID pending pending

Summary of content (19 pages)

PAGE 1
BlueFan BH661C, Dual Mode Bluetooth Module Ver 1.00July 2016 draft BH661 Features Processor: Toshiba TC35661 Bluetooth Classic and BLE (Dual Mode) Support On board chip antenna. Transmitter power +4 dBm; Receiver sensitivity: -91 dBm. Bluetooth: V4.0, GATT profile with high level API commands. Bluetooth Classic 2.
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BlueFan BH661C, Dual Mode Bluetooth Module Ver 1.
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BlueFan BH661C, Dual Mode Bluetooth Module Ver 1.00July 2016 draft 1. Introduction ................................................................................................................................................... 4 2. Product Overview ......................................................................................................................................... 4 3. Hardware Description ...............................................................................................
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BlueFan BH661C, Dual Mode Bluetooth Module Ver 1.00July 2016 draft 1. Introduction BH661C is a dual mode BLE (Bluetooth Low Energy) and Bluetooth Classic module using Toshiba TC35661 SOC. TC35661 provides BluetoothTM HCI (Host Control Interface) function specified in BluetoothTM Core Specifications. The HCI function allows BH661 to be connected to an external host processor for Bluetooth applications. 2. Product Overview The following is a block diagram of Toshiba BH661.
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BlueFan BH661C, Dual Mode Bluetooth Module Ver 1.00July 2016 draft 3. Hardware Description Mechanical Drawings of BH661C The size of BH661C is 11.1x16.7x1.9mm. The mechanical drawing is shown below.
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BlueFan BH661C, Dual Mode Bluetooth Module Ver 1.00July 2016 draft 7 GPIO 16 8 GPIO 05 9 GPIO 01 GPIO1, set by firmware to Analog to Digital Converter input 0 10 GPIO 02 11 GPIO 03 12 GPIO 04 13 RESET External reset, active low 14 GPIO 00 GPIO 00, set by firmware to WAKE-UP0 15 GPIO 17 16 GPIO 18 17 UART1-RTS 18 UART1-CTS 19 UART1-RX 20 UART1-TX 21 GPIO 14 GPIO 14, set by firmware to SCL 22 GPIO 15 GPIO 15, set by firmware to SDA 23 VDD Power supply, 2.0 to 3.6 V 24 GND Ground 4.
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BlueFan BH661C, Dual Mode Bluetooth Module Ver 1.00July 2016 draft ✦ ✦ ✦ Character timeout Overrun error Framing error TC35661 UART interface is used to transfer control command and data and is multiplexed with GPIO pin. After to release reset state, TC35661 software sets UART interface to related GPIO pins.The default bit rate depends on the selection ROM version. (e.g.
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BlueFan BH661C, Dual Mode Bluetooth Module Ver 1.00July 2016 draft Target baud rate[bps] Actual baud rate[bps] 4,329,600 4,333,333 Over-sampling number clock(MHz) 52 Dividing ratio 12 Deviation[%] 1 0.0862 Error Detect Function TC35661 UART interface has 3 kinds of error functions.
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BlueFan BH661C, Dual Mode Bluetooth Module Ver 1.00July 2016 draft 6. General Device Requirements and Operation Absolute Maximum Ratings 1 Voltage on any digital pin VDD +/‐ 0.3 V 2 Operating ambient temperature range –40 to 85 °C 3 Storage temperature range –40 to 125 °C 4 Bluetooth RF inputs 10 dBm Recommended Operating Conditions Min Typ Max 3.3 3.6 V 85 °C 1 Power supply voltage 1.
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BlueFan BH661C, Dual Mode Bluetooth Module Ver 1.00July 2016 draft BLE Connected (1 Packet) Connection interval=105ms 0.913 mA BLE Connected (1 Packet) Connection interval=1000ms 0.123 mA 7. Software Information Regarding Software Versions The version number of the embedded software can be read out by an extended HCI command. The extended HCI command class < HCI_M2_Message_Get >" allows the reading of the firmware version.
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BlueFan BH661C, Dual Mode Bluetooth Module Ver 1.00July 2016 draft 8. BH661C Evaluation Board A quick and easy way to evaluate BH661C is to use a Windows PC or a MAC as the host processor. Connect the development board DVB661C to a PC with an USB cable. Evaluation Software for Windows PC Evaluation software for Windows PC can be download from the following link. https://dl.dropboxusercontent.com/u/54939426/BlueFanHCIwin.rar After unzipping, it becomes an executable file.
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BlueFan BH661C, Dual Mode Bluetooth Module Ver 1.00July 2016 draft 9. FCC (1) the module should not installed and operated simultaneously with other radios except additional RF exposure was evaluated and meeting FCC requirement for simultaneously transmission. (2) Antenna used should be limited to (Dipole) type with equal or lesser antenna gain. 10. Soldering Temperature-Time Profile for Re-Flow Soldering The following temperature profile is suggested for re-flow oven. 11.
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BlueFan BH661C, Dual Mode Bluetooth Module Ver 1.00July 2016 draft (2) The supply voltage has to be free of AC ripple voltage (for example from a battery or a low noise regulator output). For noisy supply voltages, provide a decoupling circuit (for example a ferrite in series connection and a bypass capacitor to ground of at least 47uF directly at the module). (3) This product should not be mechanically stressed when installed. (4) Keep this product away from heat.
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BlueFan BH661C, Dual Mode Bluetooth Module Ver 1.00July 2016 draft (9) Pressing on parts of the metal cover or fastening objects to the metal will cause damage to the unit. (10) For more details on LGA (Land Grid Array) soldering processes refer to the application note. Usage Condition Notes (1) Take measures to protect the unit against static electricity.
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BlueFan BH661C, Dual Mode Bluetooth Module Ver 1.00July 2016 draft (1) Ensure the safety of the whole system by installing a protection circuit and a protection device. (2) Ensure the safety of the whole system by installing a redundant circuit or anothersystem to prevent a dual fault causing an unsafe status. Other Cautions (1) This specification sheet is copyrighted.
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BlueFan BH661C, Dual Mode Bluetooth Module Ver 1.00July 2016 draft 13. CONTACT US United States: Fanstel Corp. 7466 E. Monte Ctisto Ave. Scottsdale AZ 85260 Tel. 1 480-948-4928 Fax. 1-480-948-5459 Email: module@fanstel.com Website: www.fanstel.com Taiwan: Fanstel Corp. 10F-10, 79 Xintai Wu Road Xizhu, New Taipei City, Taiwan 22101 泛世公司臺灣省新北市汐止區新臺五路 79 號 10 樓之 10, 22101 Tel. 886-2-2698-9328 Fax. 886-2-2698-4813 Email: tp@fanstel.com Website: www.fanstel.com China: Fanstel Technologies Corp.
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BlueFan BH661C, Dual Mode Bluetooth Module Ver 1.00July 2016 draft Federal Communications Commission (FCC) Statement 15.21 You are cautioned that changes or modifications not expressly approved by the part responsible for compliance could void the user’s authority to operate the equipment. 15.105(b) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules.
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BlueFan BH661C, Dual Mode Bluetooth Module Ver 1.00July 2016 draft This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the (Modular approval) End Product Labeling: The final end product must be labeled in a visible area with the following: “Contains IC:4100A-BH661”.
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BlueFan BH661C, Dual Mode Bluetooth Module Ver 1.00July 2016 draft Caution: Exposure to Radio Frequency Radiation. To comply with RSS 102 RF exposure compliance requirements, a separation distance of at least 20 cm must be maintained between the antenna of this device and all persons.