05-08-1894

BGA Package
114-Lead (15mm × 15mm × 4.92mm)
(Reference LTC DWG # 05-08-1894 Rev A)
DETAIL A
Z
A
10
11
A2
aaa Z
SEE NOTES
9
8
7
6
5
4
3
2
7
1
PAD 1
A
PAD “A1”
CORNER
A1
4
b
B
ccc Z
C
D
E
b1
MOLD
CAP
F
D
F
SUBSTRATE
G
0.27 – 0.37
// bbb Z
3.95 – 4.05
H
DETAIL B
J
K
e
L
Øb (114 PLACES)
ddd M Z X Y
eee M Z
X
aaa Z
e
b
Y
E
DETAIL B
PACKAGE SIDE VIEW
PACKAGE TOP VIEW
SEE NOTES
G
3
PACKAGE BOTTOM VIEW
DIMENSIONS
6.350
0.630 ±0.025 Ø 114x
5.080
3.810
2.540
1.270
0.000
1.270
2.540
3.810
5.080
6.350
SUGGESTED PCB LAYOUT
TOP VIEW
2. ALL DIMENSIONS ARE IN MILLIMETERS
DETAIL A
6.350
5.080
3.810
2.540
1.270
0.000
1.270
2.540
3.810
5.080
6.350
NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M-1994
SYMBOL
A
A1
A2
b
b1
D
E
e
F
G
aaa
bbb
ccc
ddd
eee
MIN
4.72
0.50
4.22
0.60
0.60
NOM
4.92
0.60
4.32
0.75
0.63
15.0
15.0
1.27
12.70
12.70
MAX
5.12
0.70
4.42
0.90
0.66
0.15
0.10
0.20
0.30
0.15
TOTAL NUMBER OF BALLS: 114
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
NOTES
5. PRIMARY DATUM -Z- IS SEATING PLANE
6. THE TOTAL NUMBER OF PADS: 114
7
!
PACKAGE ROW AND COLUMN LABELING MAY VARY
AMONG µModule PRODUCTS. REVIEW EACH PACKAGE
LAYOUT CAREFULLY
LTMXXXXXX
µModule
COMPONENT
PIN “A1”
TRAY PIN 1
BEVEL
PACKAGE IN TRAY LOADING ORIENTATION
BGA 114 1112 REV A
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