ATAVRQTOUCHX Atmel, ATAVRQTOUCHX Datasheet - Page 82

• 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

Note:
5.8.1.1
PORT PAIR 1
PORT PAIR 2
82
1. Port pin configurability is enabled for the following configurations,
2. In case, the user wants to use the pin configurability for the other supported
1. The channel numbers are allocated based on enabled SNS pins starting from LSBit of
2. The number of SNS pins in a port pair should be equal to the SNSK pins in the same port
4- channel intraport configuration
8-channel intraport configuration
12-channel configuration
16- channel configuration
SNS_array and SNSK_array are calculated internal to the library according to the
configured sensors.
configurations, (4- channel interport and 8-channel interport), the user has to enable the
macro _STATIC_PORT_PIN_CONF_ in his project space.
port 1(SNS1) and ending with MSBit of port 2(SNS2).
pair so it can form a pair.
Rules for configurable SNS-SNSK Mask Generation
In case the macro QTOUCH_STUDIO_MASKS is not enabled in project space,
SNS1=PORTA
SNSK1=PORTB
SNS2=PORTC
SNSK2=PORTD
X
Ch2
Ch5
X
X
X
X
Ch1
Ch4
X
X
X
X
X
X
Ch0
Ch3
X
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