ADSP-2187NKST-320 View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
ADSP-2187NKST-320 Datasheet PDF : 45 Pages
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ADSP-218xN Series
OUTLINE DIMENSIONS
Dimensions in outline dimension drawings are shown in millimeters.
144-BALL MINI-BGA
(CA-144)
10.10
10.00 SQ
9.90
TOP VIEW
A1 CORNER INDEX
TRIANGLE
8.80
BSC
SQ
0.80
BSC
BALL
PITCH
12 11 10 9 8 7 6 5 4 3 2 1
A
B
C
D
E
F
G
H
J
K
L
M
DETAIL A
BOTTOM VIEW
1.40
MAX
NOTES:
0.43
1. DIMENSIONS IN MILLIMETERS .
0.25
2. ACTUAL POSITION OF THE BALL GRID IS
WITHIN 0.15 OF ITS IDEAL POSITION, RELATIVE
TO THE PACKAGE EDGES.
3. ACTUAL POSITION OF EACH BALL IS WITHIN 0.08
OF ITS IDEAL POSITION, RELATIVE TO THE
BALL GRID.
4. CENTER DIMENSIONS ARE NOMINAL.
1.00
0.85
0.55
0.50
0.45
BALL
DIAMETER
0.10
MAX
DETAIL A
SEATING
PLANE
100-LEAD METRIC THIN PLASTIC QUAD FLATPACK (LQFP)
(ST-100)
1.60 MAX
0.75
0.60 TYP
0.50
12؇
TYP
100
1
SEATING
PLANE
16.20
16.00 SQ
15.80
14.05
14.00 SQ
13.95
12.00 TYP BSC
76
75
TOP VIEW
(PINS DOWN)
0.08
MAX LEAD
25
51
COPLANARITY
6؇ ± 4؇ 26
50
0؇ - 7؇
0.15
0.50
BSC (LEAD PITCH)
NOTES:
0.05
1. DIMENSIONS IN MILLIMETERS.
0.27
0.22 TYP (LEAD WIDTH)
0.17
2. THE ACTUAL POSITION OF EACH LEAD IS WITHIN 0.08 OF ITS
IDEAL POSITION, WHEN MEASURED IN THE LATERAL DIRECTION.
3. CENTER DIMENSIONS ARE NOMINAL.
–44–
REV. 0
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