BT817AQ-R datasheet(5/58 Pages) BRIDGETEK

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BT817A Automotive Advanced Video Engine Datasheet

Version 1.0

Document No.: BRT_000251 Clearance No.: BRT#194

4.8.1

Capacitive Touch Control............................................................................ 32

4.8.2

Compatibility Mode.................................................................................... 33

4.8.3

Extended Mode ......................................................................................... 33

4.8.4

Capacitive Touch Configuration ................................................................... 33

4.8.5

Host Driven Multi-Touch............................................................................. 34

4.8.6

Touch Detection in none-ACTIVE State ........................................................ 35

4.9 Power Management ................................................................. 35

4.9.1

Power Supply ........................................................................................... 35

4.9.2

Power-On-Reset(POR) ............................................................................... 36

4.9.3

Power Modes ............................................................................................ 36

4.9.4

Reset and Boot-up Sequence ...................................................................... 37

4.9.5

Pin Status at Different Power States ............................................................ 38

Memory Map................................................................ 39

5.1 Registers.................................................................................. 39

5.2 Chip ID..................................................................................... 43

Devices Characteristics and Ratings ............................ 44

6.1 Absolute Maximum Ratings...................................................... 44

6.2 ESD and Latch-up Specifications .............................................. 44

6.3 DC Characteristics.................................................................... 44

6.4 AC Characteristics.................................................................... 46

6.4.1

System Clock and Reset............................................................................. 46

6.4.2

SPI Interface Timing.................................................................................. 46

6.4.3

RGB Interface Timing ................................................................................ 47

Application Examples .................................................. 48

Package Parameters.................................................... 50

8.1 Part Markings .......................................................................... 50

8.1.1

Top Side .................................................................................................. 50

8.1.2

Bottom Side ............................................................................................. 50

8.2 VQFN-64 Package Dimensions ................................................. 51

8.3 Solder Reflow Profile ............................................................... 52

Contact Information .................................................... 53

Appendix A – References ................................................... 54

Document References ...................................................................... 54

Acronyms and Abbreviations............................................................ 54

Appendix B - List of Figures and Tables ............................. 56

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