E6240 Atmel, E6240 Datasheet - Page 8

• Manufacturer Part Number: E6240
• Description: KIT EVAL/DEV USING QT60240-ISG
• Manufacturer: Atmel
• Series: Quantum, QMatrix™r

Specifications of E6240

• Sensor Type: Touch, Capacitive
• Sensing Range: 16 / 24 Buttons/Keys
• Interface: I²C, USB
• Voltage - Supply: 5V
• Embedded: No
• Utilized Ic / Part: QT60160, QT60240
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Sensitivity: -

3.2.3
3.2.4
3.2.5
Toolbar
The toolbar can be displayed or hidden by use of a command in the View menu (see page 7). It
has the following buttons:
Keys Area
The QT60160 can have a maximum of 16 keys enabled and the QT60240 a maximum of 24 keys
enabled. These keys can be anywhere in the 8 x 3 matrix. QmBtn depicts the keys, showing the
key numbers and the key reference levels.
If a key area on the E6240 is touched then the corresponding key area on the QmBtn turns blue for
the duration of the touch. If a key is disabled the corresponding key area on the QmBtn appears
shaded, with a criss-cross pattern (see Figure 3).
Status Bar
The status bar can be displayed or hidden by use of a command in the View menu (see page 7). It
shows which device is connected to the computer, the IC revision and the type of interface.
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Click Send to transfer a new setup block to the IC
Click Read to obtain the current setup parameters
Reset – not available
Click Recal All to recalibrate all the keys
E6240 User Manual
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