at42qt1070 ATMEL Corporation, at42qt1070 Datasheet - Page 29

• Manufacturer Part Number: at42qt1070
• Description: Qtouch 7-channel Sensor Ic
• Manufacturer: ATMEL Corporation

6.9.2
9596A–AT42–10/10
AT42QT1070-MMH – 20-pin 3 x 3 mm VQFN
Either part marking can be used.
15 = Code Revision 1.5,
Code Revision 1.5,
released
Pin 1 ID
released
Pin 1 ID
W=Week code
(for example 0 for year 2010, 1 for year 2011),
ZZ is the trace code for each assembly lot.
15
42E
YZZ = traceability code (variable text)
Date Code Description
W week code number 1-52 where:
then using the underscore A=27...Z=52
YZZ
Y = the last digit of the year
A=1 B=2 .... Z=26
15X
170
Abbreviation of part
number:
(AT42QT
X = Assembly location
code (variable text)
Date Code,
released
Date Code,
AT42QT1070
Shortened part
number in
hexadecimal
42E = 1070
released
1
0
70
-MMH)
29