AT42QT1111-MU Atmel, AT42QT1111-MU Datasheet - Page 45

• Manufacturer Part Number: AT42QT1111-MU
• Description: IC TOUCH SENSOR 11KEY QFN
• Manufacturer: Atmel
• Series: QTouch™r
• Type: Capacitiver

Specifications of AT42QT1111-MU

• Touch Panel Interface: 10, 2-Wire
• Number Of Inputs/keys: 11 Key
• Data Interface: Serial, SPI™
• Voltage Reference: Internal
• Voltage - Supply: 3 V ~ 5.5 V
• Current - Supply: 12mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-VFQFN Exposed Pad
• Output Type: Logic
• Interface: SPI
• Input Type: Logic
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AT42QT1111-MU; AT42QT1111-MUTR

8.10.2
9571A–AT42–02/10
AT42QT1111-AU – 32-pin 7 x 7 mm TQFP
Either of the following markings may be used.
Abbreviation of
Part Number:
AT42
Abbreviation of
Part Number:
AT42
QT1111
QT1111
Lot Number
Datecode/
-
-
AU
AU
Pin 1 ID
Pin 1 ID
1
1
32
32
AT42QT1111-MU/AT42QT1111-AU
DATE/LOT
QT1111
AU 1R0
AU 1R0
QT1111
ATMEL
Code Revision:
1.0, Released
Program week code number 1-52
where:
then using the underscore
A = 1, B = 2...Z = 26
A = 27...Z = 52
Code Revision:
1.0, Released
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