at42qt1070 ATMEL Corporation, at42qt1070 Datasheet - Page 36

• Manufacturer Part Number: at42qt1070
• Description: Qtouch 7-channel Sensor Ic
• Manufacturer: ATMEL Corporation

36
AT42QT1070
Appendix A
Associated Documents .......................................................................... 37
Revision History...................................................................................... 37
6.5
6.6
6.7
6.8
6.9
6.10
6.11
A.1
A.2
A.3
A.4
A.5
A.6
Timing Specifications........................................................................................25
Mechanical Dimensions....................................................................................26
AT42QT1070X-SSU – 14-pin SOIC .................................................................26
AT42QT1070X-MMH – 20-pin 3 x 3 mm VQFN ...............................................27
Marking.............................................................................................................28
Part Number .....................................................................................................30
Moisture Sensitivity Level (MSL) ......................................................................30
Interface Bus ....................................................................................................31
Transferring Data Bits.......................................................................................31
START and STOP Conditions ..........................................................................31
Address Byte Format........................................................................................32
Data Byte Format .............................................................................................32
Combining Address and Data Bytes into a Transmission 33
6.9.1
6.9.2
I2C-compatible Operation................................................. 31
AT42QT1070-SSU – 14-pin SOIC.............................................. 28
AT42QT1070-MMH – 20-pin 3 x 3 mm VQFN............................ 29
9596A–AT42–10/10