at42qt2100 ATMEL Corporation, at42qt2100 Datasheet - Page 37

• Manufacturer Part Number: at42qt2100
• Description: Qtouch Touch Sensor Ic
• Manufacturer: ATMEL Corporation

6.11
6.11.1
9554CX–AT42–11/11
Part Marking
32-pin 5 x 5 mm MLF
Either part marking may be used. They are functionally identical.
Code revision
1.1, Released
part number
Shortened
Pin 1 ID
Pin 1 ID
1
1
LOTCODE
QT2100
MU 1R1
32
32
ATMEL
1R1
W=Week code
2100
Date Code Description
W week code number 1-52 where:
then using the underscore A=27...Z=52
A=1 B=2 .... Z=26
ATMEL LOTCODE
TRACEABILITY
(Variable field)
Abbreviated
part number
Date Code
Code revision
1.1, Released
LINE 4:
AT42QT2100
37