TC35667FTG BLE Single IC Rev.1.x
Contents
1 General Description...................................................................................................................................................................................3
1.1. Product Concept ...............................................................................................................................................................................3
2. Pin Function ...........................................................................................................................................................................................4
2.1. Pin Assignment (Top View) ver. QFN40-P-0606-0.50.........................................................................................................................4
2.2. Pin Function Descriptions .................................................................................................................................................................5
2.3. GPIO function list...............................................................................................................................................................................5
2.6. Block Diagram ...................................................................................................................................................................................6
3. Hardware Interfaces ..............................................................................................................................................................................6
3.1. Reset Interface (Power supply sequence).......................................................................................................................................6
3.2. UART Interface..................................................................................................................................................................................6
3.3. SPI Interface ......................................................................................................................................................................................9
3.4. I2C Interface ....................................................................................................................................................................................11
3.5. PWM Interface................................................................................................................................................................................ 14
3.6. ADC ................................................................................................................................................................................................ 15
3.7. IC Reference Clock Interface......................................................................................................................................................... 16
3.8. Sleep Clock Interface ..................................................................................................................................................................... 16
4. Electric Characteristics ....................................................................................................................................................................... 17
4.1. Absolute Maximum Ratings........................................................................................................................................................... 17
4.2. Recommended Operating Conditions .......................................................................................................................................... 18
4.3. DC electric characteristics.............................................................................................................................................................. 19
4.4. Built-in Regulator Characteristics................................................................................................................................................... 19
4.5. ADC Characteristics....................................................................................................................................................................... 19
4.6. RF Characteristics.......................................................................................................................................................................... 20
4.7. AC Interface Characteristics .......................................................................................................................................................... 20
4.7.1.
UART Interface .............................................................................................................................................................. 20
4.7.2.
I2C Interface................................................................................................................................................................... 21
4.7.2.1. Normal Mode ................................................................................................................................................................ 21
4.7.2.2. Fast mode ..................................................................................................................................................................... 22
4.7.3.
SPI Interface .................................................................................................................................................................. 23
5. System Configuration Example..................................................................................................................................................... 24
5.1. In case of Host CPU connection ................................................................................................................................................... 24
5.2. In case of Standalone..................................................................................................................................................................... 24
6. Package outline .................................................................................................................................................................................. 25
6.1. Outline dimensional drawing.............................................................................................................................................................. 25
RESTRICTIONS ON PRODUCT USE......................................................................................................................................................... 26
2
November 2014
