EVK1040A Atmel, EVK1040A Datasheet - Page 14

• Manufacturer Part Number: EVK1040A
• Description: KIT EVALUATION FOR AT42QT1040
• Manufacturer: Atmel
• Series: Quantum, QTouch™r

Specifications of EVK1040A

• Sensor Type: Touch, Capacitive
• Sensing Range: 4 Buttons/Keys
• Interface: Discrete
• Voltage - Supply: 1.8 V ~ 5.5 V
• Embedded: No
• Utilized Ic / Part: AT42QT1040
• Silicon Manufacturer: Atmel
• Silicon Core Number: AT42QT1040
• Kit Application Type: Sensing - Touch / Proximity
• Application Sub Type: Capacitive Touch
• Silicon Family Name: QTouch
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Sensitivity: -
• Lead Free Status / Rohs Status: Supplier Unconfirmed

5.4
5.5
14
Parameter
T
Fc
Fm
T
BS
PW
Timing Specifications
Power Consumption
AT42QT1040
Vdd (V)
1.8
3.3
5.0
Description
Burst duration
Burst center frequency
Burst modulation, percentage
Burst pulse width
AKS Mode (RAKS)
Off
Off
On
On
Off
Off
On
On
Off
Off
On
On
Min
-7.5
–
–
–
Typ
119
3.5
–
2
Speed (RFS)
Max
Slow
Slow
Slow
Slow
Slow
Slow
Fast
Fast
Fast
Fast
Fast
Fast
+7.5
–
–
Units
kHz
ms
µs
%
Power Consumption (µA)
Notes
Cx = 5 pF, Cs = 18 nF
104
114
100
340
117
380
215
710
245
800
31
36
9524B–AT42–04/09