[AK2365]
18. Packaging
□ Marking
2365
YWWL
●
［Contents of YWWL］
Y： Last digit of calendar year. (Year 2011->1, 2012->2)
WW: Manufacturing week number.
L: Lot identification, given to each product lot which is made in a week.
LOT ID is given in alphabetical order (A, B, C…).
□ Mechanical Outline
Package：32pin QFN (4.0 x 4.0 x 0.7mm, 0.4mm pitch)
B
2.80±0.10
17
24
16
25
32
9
8
1
A
C0.35
4.00±0.10
0.20±0.05
0.10 M C A B
0.75±0.05
0.08 C
0.40 BSC
0.05 MAX
C
Note）The exposure pad(Exposed Pad）of the center of the package back is connected to opening
or VSS.
MS1453-E-01
2012/10
- 30 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
