PIN 1
INDICATOR
COMMON DIMENSIONS
MARKING
A
A1
A2
A3
b
0.50
0.05
0.03
A3
1
0.19
0.31
0.04
0.27
0.40
0.40
0.40
0.20
0.20
A
REF
BASIC
0.03
A1
A2
D
A
AAAA
D1
E1
e
0.05 S
S
BASIC
BASIC
BASIC
See Note 7
SIDE VIEW
SD
SE
E
TOP VIEW
E
D
DEPOPULATED
BUMPS
E1
MAX
0.85
MAX
MIN
MIN
PKG. CODE
N40A0+1
0.82
0.82
0.85
SE
e
NONE
SD
NOTES:
B
1. Terminal pitch is defined by terminal center to center value.
2. Outer dimension is defined by center lines between scribe lines.
3. All dimensions in millimeter.
B
D1
4. Marking shown is for package orientation reference only.
5. Tolerance is ± 0.02 unless specified otherwise.
A
6. All dimensions apply to PbFree (+) package codes only.
7. Front - side finish can be either Black or Clear.
1
2
b
M
S
0.05
AB
A
TITLE
BOTTOM VIEW
- DRAWING NOT TO SCALE -
PACKAGE OUTLINE, 4 BUMPS
Thin WLP PKG. 0.4MM PITCH
REV.
APPROVAL
DOCUMENT CONTROL NO.
1
21-0612
A
1