ATAVRQTOUCHX Atmel, ATAVRQTOUCHX Datasheet - Page 135

• Manufacturer Part Number: ATAVRQTOUCHX
• Description: BOARD EVAL CAPACITIVE TOUCH
• Manufacturer: Atmel
• Series: QTouch™r

Specifications of ATAVRQTOUCHX

• Sensor Type: Touch, Capacitive
• Sensing Range: 1 Slider, 1 Wheel, 2 Buttons
• Interface: USB
• Voltage - Supply: 5V, USB
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: AT90USB1287, ATxmega128A1
• Silicon Manufacturer: Atmel
• Silicon Family Name: ATxmega
• Kit Contents: Board
• Svhc: No SVHC (15-Dec-2010)
• Core Architecture: AVR
• Core Sub-architecture: AVR19
• Kit Features: One Slider, One Wheel And 2
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Sensitivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

RES_8_BIT
6.3.15.2.9 at_status_change_t
Enumeration
Use
Values
OUT_OF_TOUCH
IN_TOUCH
6.3.15.2.10 x_pin_options_t
Enumeration
Use
Values
Xn
6.3.15.2.11 y_pin_options_t
Enumeration
Use
Values
Yn_YKn
6.3.15.2.12 qt_pin_options_t
Enumeration
Use
Values
SPn
6.3.15.2.13 general_pin_options_t
Enumeration
Use
Values
USE_NO_PIN
USE_PIN_PA12_AS_SMP
USE_PIN_PA13_AS_SMP
USE_PIN_PA14_AS_SMP
USE_PIN_PA17_AS_SMP
USE_PIN_PA21_AS_SMP
Comment
Use Sense Pair ‘n’ , n ranges from 0 to 16.
Comment
Use Pin Xn for QMatrix, n ranges from 0 to 17.
Note: X8 pin must NOT be used as X Line and it is recommended to be used as
ACREFN pin for QMatrix.
Comment
Use Pin Yn & YKn for QMatrix, n ranges from 0 to 7
at_status_change_t
Indicates the current status of autonomous QTouch sensor
x_pin_options_t
Options for various pins to be assigned as X lines in QMatrix
y_pin_options_t
Options for various pins to be assigned as Y lines in QMatrix
qt_pin_options_t
Options for various pins to be assigned as Sense pair for Autonomous QTouch,
QTouch Group A and QTouch Group B acquisition methods.
general_pin_options_t
Options of various pins to be used for SMP, Discharge, SYNC & VDIV.
8 bit resolution : reported positions range 0 – 255
Comment
Currently the autonomous QTouch channel is out of touch
Currently the autonomous QTouch channel is in detect
Comment
No Pin is to be assigned for this purpose
Use Pin PA12 as SMP for QMatrix
Use Pin PA13 as SMP for QMatrix
Use Pin PA14 as SMP for QMatrix
Use Pin PA17 as SMP for QMatrix
Use Pin PA21 as SMP for QMatrix
135