Contents
TC3567CFSG-002
1. General Description...............................................................................................................................................................................4
1.1. Product Concept ...............................................................................................................................................................................4
1.2. Features.............................................................................................................................................................................................4
2. Pin Function ...........................................................................................................................................................................................6
2.1. TC3567CFSG Pin Assignment (Top View)......................................................................................................................................6
2.2. Pin Function Descriptions .................................................................................................................................................................7
2.3. GPIO function list............................................................................................................................................................................ 10
2.4. Power Supply Pins ......................................................................................................................................................................... 12
3. System Configuration......................................................................................................................................................................... 13
3.1. Block Diagram ................................................................................................................................................................................ 13
3.2. Boot Sequence............................................................................................................................................................................... 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 ....................................................................................................................................................................................... 17
4.1.4.
Auto Advertise Function..................................................................................................................................................... 17
4.2. Reset Interface (Power up sequence) .......................................................................................................................................... 18
4.2.1.
Features ............................................................................................................................................................................. 18
4.2.2.
Connection Example ......................................................................................................................................................... 18
4.3. UART Interface............................................................................................................................................................................... 19
4.3.1.
Features ............................................................................................................................................................................. 19
4.3.2.
Connection Example ......................................................................................................................................................... 19
4.3.3.
Frame Format .................................................................................................................................................................... 20
4.3.4.
Flow Control Function........................................................................................................................................................ 20
4.3.5.
Baud rate............................................................................................................................................................................ 21
4.3.6.
TX message spacing function........................................................................................................................................... 21
4.3.7.
Error Detecting Functions.................................................................................................................................................. 22
4.3.8.
Host Wake up Function ..................................................................................................................................................... 23
4.3.9.
HCI mode ........................................................................................................................................................................... 23
4.3.9.1. HCI Reset ...................................................................................................................................................................... 23
4.4. SPI Interface ................................................................................................................................................................................... 24
4.4.1.
Features ............................................................................................................................................................................. 24
4.4.2.
Connection Example ......................................................................................................................................................... 24
4.4.3.
Frame Format .................................................................................................................................................................... 25
4.5. I2C Interface .................................................................................................................................................................................... 26
4.5.1.
Features ............................................................................................................................................................................. 26
4.5.2.
Connection Example ......................................................................................................................................................... 26
4.5.3.
Selection of External Pull-up Resistor Value .................................................................................................................... 27
4.5.4.
Frame Format .................................................................................................................................................................... 28
4.6. PWM Interface................................................................................................................................................................................ 29
4.6.1.
Pulse Generation Function................................................................................................................................................ 29
4.6.2.
Rhythm Function (Output Masking).................................................................................................................................. 30
4.7. ADC ................................................................................................................................................................................................ 31
4.7.1.
Features ............................................................................................................................................................................. 31
4.7.2.
Descriptions ....................................................................................................................................................................... 31
2
2018-04-06
