ATQT600 Atmel, ATQT600 Datasheet - Page 36

• Manufacturer Part Number: ATQT600
• Description: KIT EVAL TOUCH FOR QT600
• Manufacturer: Atmel
• Series: QTouch™r

Specifications of ATQT600

• Sensor Type: Touch Screen
• Interface: USB
• Embedded: Yes, Other
• Utilized Ic / Part: ATtiny88, ATmega324PA, ATxmega128A1
• Processor To Be Evaluated: ATtiny88, ATmega324, ATxmega128
• Data Bus Width: 8 bit, 16 bit
• Interface Type: USB
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 1.6 V to 3.6 V
• Silicon Manufacturer: Atmel
• Kit Application Type: Sensor
• Application Sub Type: Touch Sensor
• Kit Contents: USB Bridge, MCU Cards, Touchpad Cards
• Svhc: No SVHC (15-Dec-2010)
• Mcu Supported Families: ATtiny88,
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Sensitivity: -
• Sensing Range: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Figure 5-7 : channel numbering for QTouch acquisition method when the SNS and SNSK
pins are connected to different ports.
5.6.6.1.1.2
36
When SNS and SNSK pins are available on different ports, the channel numbering
follows the pin numbering in the ports selected based on SNS_array and SNSK_array
bits enabled.The pins which needs to be used for touch should be provided in the Pin
Configurator Wizard in QTouch Studio and the pin configurator Wizard tool will generate
the SNS_array and SNSK_array masks and channel numbering will be based on which
pins are enabled for touch in consecutive way.Below is an example to illustrate the same:
Example:
pin configurability
Channel numbering when routing SNS and SNSK pins to different ports with
8207J-AT42-02/11