AT42QT1070-MMH Atmel, AT42QT1070-MMH Datasheet - Page 8

• Manufacturer Part Number: AT42QT1070-MMH
• Description: IC TOUCH SENSOR 7KEY 20-VQFN
• Manufacturer: Atmel
• Type: Capacitiver

Specifications of AT42QT1070-MMH

• Number Of Inputs/keys: 7 Key (Comms), 5 Key (Standalone)
• Data Interface: I²C
• Voltage Reference: Internal
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-VFQFN Exposed Pad
• Supply Voltage: 1.8 V to 5.5 V
• Dimensions: 3 mm L x 3 mm W x 0.8 mm H
• Temperature Range: - 40 C to + 85 C
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Resolution (bits): -
• Touch Panel Interface: -
• Data Rate/sampling Rate (sps, Bps): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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AT42QT1070
Re
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Figure
Section 3.1 on page
Section 3.2 on page
Section 3.4 on page
Section 4.4 on page
standalone mode)
1-1, 1-2,
1-3
and 1-4, check the following sections for component values:
13: LED traces
14: Power Supply (voltage levels)
17: SDA, SCL pull-up resistors
13: Series resistors (Rs0 – Rs6 for comms mode and Rs0 – Rs4 for
9596A–AT42–10/10