TC35678FXG-002,EL

TC35678FSG/FXG-002 TC35678FSG-002 TC35678FXG-002 Bluetooth low energy IC Rev 1.20 The Bluetooth word mark and logos are registered trademarks owned by the BluetSootIGh, Inc. ARM and Cortex are registered trademarks of ARM Limited (or its subsidiaries) in the EU and/or elsewhere. 2017-2018 1 2018-01-17 Toshiba Electronic Devices & Storage Corporation TC35678FSG/FXG-002 Contents 1. General Description ...............................................................................................................................................................................4 1.1. Product Concept ...............................................................................................................................................................................4 1.2. Features .............................................................................................................................................................................................4 2. Pin Function ...........................................................................................................................................................................................5 2.1. TC35678FSG Pin Assignment (Top View) ......................................................................................................................................5 2.2. TC35678FXG Pin Assignment (Top View) ......................................................................................................................................6 2.3. Pin Function Descriptions .................................................................................................................................................................7 2.4. GPIO function list ............................................................................................................................................................................. 11 2.5. Power Supply Pins ......................................................................................................................................................................... 13 3. System Configuration ......................................................................................................................................................................... 14 3.1. Block Diagram ................................................................................................................................................................................ 14 4. Functional Specifications .................................................................................................................................................................... 15 4.1. Bluetooth Function ....................................................................................................................................................................... 15 4.1.1. Supported Function ........................................................................................................................................................... 15 4.1.2. Support Protocol Layer ...................................................................................................................................................... 16 4.1.3. RF ....................................................................................................................................................................................... 16 4.1.4. Auto Advertise Function ..................................................................................................................................................... 16 4.2. Reset Interface (Power up sequence) .......................................................................................................................................... 17 4.2.1. Features ............................................................................................................................................................................. 17 4.2.2. Connection Example ......................................................................................................................................................... 17 4.3. UART Interface ............................................................................................................................................................................... 18 4.3.1. Features ............................................................................................................................................................................. 18 4.3.2. Connection Example ......................................................................................................................................................... 18 4.3.3. Frame Format .................................................................................................................................................................... 19 4.3.4. Flow Control Function ........................................................................................................................................................ 19 4.3.5. UART Baud Rate Setting .................................................................................................................................................. 20 4.3.6. TX message spacing function ........................................................................................................................................... 20 4.3.7. Error Detecting Functions .................................................................................................................................................. 21 4.3.8. Host Wake up Function ..................................................................................................................................................... 22 4.3.9. HCI mode ........................................................................................................................................................................... 22 4.3.9.1. HCI Reset ...................................................................................................................................................................... 22 4.4. SPI Interface ................................................................................................................................................................................... 23 4.4.1. Features ............................................................................................................................................................................. 23 4.4.2. Connection Example ......................................................................................................................................................... 23 4.4.3. Frame Format .................................................................................................................................................................... 24 2 4.5. I C Interface .................................................................................................................................................................................... 25 4.5.1. Features ............................................................................................................................................................................. 25 4.5.2. Connection Example ......................................................................................................................................................... 25 4.5.3. Selection of External Pull-up Resistor Value .................................................................................................................... 26 4.5.4. Frame Format .................................................................................................................................................................... 27 4.6. PWM Interface ................................................................................................................................................................................ 28 4.6.1. Pulse Generation Function.............................................................................................................................................. 28 4.6.2. Rhythm Function (Output Masking) .................................................................................................................................. 29 4.7. ADC ................................................................................................................................................................................................ 30 4.7.1. Features ............................................................................................................................................................................. 30 4.7.2. Descriptions ....................................................................................................................................................................... 30 4.8. IC Reference Clock Interface ........................................................................................................................................................ 31 2 2018-01-17