AT42QT1070-MMH Atmel, AT42QT1070-MMH Datasheet - Page 28

• 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

6.9
6.9.1
28
Marking
AT42QT1070
AT42QT1070-SSU – 14-pin SOIC
Either part marking can be used.
Code revision 1.5,
Code revision 1.5,
released
released
Pin 1 ID
Pin 1 ID
1
1
W=Week code
1R5 YYWW
1070
1R5
Date Code Description
QT1070
ATMEL
W week code number 1-52 where:
then using the underscore A=27...Z=52
A=1 B=2 .... Z=26
YYWW = Date
Abbreviated
part number
code, variable
Abbreviated
part number
Date Code
text
9596A–AT42–10/10