21-0542 Datasheet, PDF (1/1 Pages) Maxim Integrated Products – PACKAGE OUTLINE 12 BUMPS, WLP PKG, 0.4MM PITCH

E
PIN 1
INDICATOR
1
A
AAAA
MARKING
D
TOP VIEW
A1
0.05 S
S
A3
A2
A
See
Note 7
SIDE VIEW
COMMON DIMENSIONS
A
0.64 0.05
A1 0.19 0.03
A2 0.45 REF
A3 0.025 BASIC
b
0.27 ^0.03
D1 ^{0.80 BASIC}
E1 1.20 ^BASIC
e
0.40 BASIC
SD
0.00 BASIC
SE
0.20 BASIC
B
C
B
A
E1
SE
e
SD
D1
1 23 4
A
BOTTOM VIEW
b
0.05 M S AB
-DRAWING NOT TO SCALE-
PKG. CODE
W121G1+1
W121A1+1
W121F1+1
E
1.828 0.025
1.680 0.070
1.625 0.015
D
1.288 0.025
1.300 0.070
1.235 0.015
DEPOPULATED
BUMPS
NONE
NONE
NONE
NOTES:
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.
4. Marking shown is for package orientation reference only.
5. Tolerance is ± 0.02 unless specified otherwise.
6. All dimensions apply to PbFree (+) package codes only.
7. Front - side finish can be either Black or Clear.
TITLE
APPROVAL
maxim
integrated TM
PACKAGE OUTLINE
12 BUMPS, WLP PKG. 0.4mm PITCH
DOCUMENT CONTROL NO.
21-0542
REV. ₁
C1