Datasheet

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