25
AT42QT1085 [DATASHEET]
9625D–AT42–05/2013
7.7 Marking
7.7.1 32-pin 5 × 5 mm QFN
1
32
Pin 1 ID
Date Code Description
W=Week code
W week code number 1-52 where:
A=1 B=2 .... Z=26
then using the underscore A=27...Z=52
Date Code
Abbreviation of
part number
AT42QT
1085-MU
Code revision
1.0.AA, released
1
32
Pin 1 ID
Abbreviated
part number
Code revision
1.0.AA, released
Chip assembly
datecode
26
AT42QT1085 [DATASHEET]
9625D–AT42–05/2013
7.7.2 32-pin 7 × 7mm TQFP
1
32
Pin 1 ID
QT1085
Date Code
YWW= Date programmed
Date Code Description
WW week code number 1-52
Y year code letter 1-26
AU 1R0
Code revision
1.0.AA, released
Abbreviation of
part number
AT42QT
1085-AU
where: A=2001...J=2010 ...Z=2026
Abbreviation of
part number
AT42QT
1085-AU
1
32
Pin 1 ID
Code revision
1.0.AA, released
Chip assembly
datecode
27
AT42QT1085 [DATASHEET]
9625D–AT42–05/2013
7.8 Part Numbers
The part number comprises:
AT = Atmel
42 = Touch Business Unit
QT = Charge-transfer technology
1085= (1) Keys (08) number of channels (5) variant number
AU = TQFP chip
MU = QFN chip
R = Tape and reel
7.9 Moisture Sensitivity Level (MSL)
0
Part Number QS Number Description
AT42QT1085-MU QS588 32-pin 5 × 5 mm QFN RoHS compliant
AT42QT1085-MUR QS588 32-pin 5 × 5 mm QFN RoHS compliant – Tape and reel
AT42QT1085-AU QS588 32-pin 7 × 7mm TQFP RoHS compliant
AT42QT1085-AUR QS588 32-pin 7 × 7mm TQFP RoHS compliant – Tape and reel
MSL Rating Peak Body Temperature Specifications
MSL3 260
o
C IPC/JEDEC J-STD-020

AT42QT1085-MUR

Mfr. #:
Manufacturer:
Microchip Technology / Atmel
Description:
Capacitive Touch Sensors 8 Channel QTouch Haptic Sensor IC
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union