05-08-1906

LGA Package
133-Lead (15mm × 15mm × 4.32mm)
(Reference LTC DWG # 05-08-1906 Rev Ø)
aaa Z
3.54
BSC
15
BSC
2.18
BSC
DETAIL A
X
4.22 – 4.42
Y
0.12 – 0.28
13.97
BSC
12
3.29
BSC
11
10
9
8.42
BSC
8
15
BSC
MOLD
CAP
7
13.97
BSC
SUBSTRATE
6
5
1.27
BSC
0.27 – 0.37
3.95 – 4.05
4
Z
bbb Z
DETAIL B
3
PAD 1
CORNER
2
4
1
aaa Z
PADS
SEE NOTES
PACKAGE TOP VIEW
M
DETAIL B
6.9850
5.7150
4.4450
3.1750
1.9050
0.6350
0.0000
0.6350
1.9050
3.1750
4.4450
5.7150
6.9850
0.630
L
K
J
H
G
F
E
D
C
B
A
PACKAGE BOTTOM VIEW
3
0.630 ±0.025 SQ. 133x
eee S X Y
6.9850
5.7150
0.630
4.4450
DETAIL A
3.1750
1.9050
NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M-1994
0.6350
0.0000
0.6350
2. ALL DIMENSIONS ARE IN MILLIMETERS
1.9050
3.1750
4.4450
3
LAND DESIGNATION PER JESD MO-222, SPP-010
4
DETAILS OF PAD #1 IDENTIFIER ARE OPTIONAL,
BUT MUST BE LOCATED WITHIN THE ZONE INDICATED.
THE PAD #1 IDENTIFIER MAY BE EITHER A MOLD OR
MARKED FEATURE
5.7150
5. PRIMARY DATUM -Z- IS SEATING PLANE
6.9850
6. THE TOTAL NUMBER OF PADS: 133
SUGGESTED PCB LAYOUT
TOP VIEW
SYMBOL TOLERANCE
aaa
0.15
bbb
0.10
eee
0.05
LTMXXXXXX
µModule
COMPONENT
PIN “A1”
TRAY PIN 1
BEVEL
PACKAGE IN TRAY LOADING ORIENTATION
LGA 133 0811 REV Ø
C(0.30)
PAD 1
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