ADSP-21MOD980N-000 データシートの表示（PDF） - Analog Devices
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ADSP-21MOD980N-000 Datasheet PDF : 42 Pages
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PRELIMINARY TECHNICAL DATA
ADSP-21mod980N For current information contact Analog Devices at (800) ANALOGD
BALL A1
IN DIC AT O R
35.00 BSC SQ
T O P V IE W
30.70
30.00 SQ
29.50
26 24 22 20 18 16 14 12 10 8 6 4 2
25 23 21 19 17 15 13 11 9 7 5 3 1
A
B
C
D
E
F
G
H
J
K
L
M
N
BOTTOM VIEW
P
R
T
U
V
W
Y
AA
AB
AC
AD
AE
AF
DETAIL A
1.27 BSC SQ
BALL PITCH
31.75 BSC SQ
2.62
2.37
2.12
NOTES:
1. THE ACTUAL POSITION OF THE BALL GRID IS WITHIN 0.30
O F T HE IDE A L P O S IT IO N R EL A TIVE T O TH E P AC KAG E E DG E S .
2. T HE AC T UA L P O S IT IO N O F EA CH BA L L IS W IT HIN 0.15 O F ITS
IDEAL POSITION RELATIVE TO THE BALL GRID.
3. CENTER FIGURES ARE NOMINAL UNLESS OTHERWISE NOTED.
0.70
0.60
0.50
1.22
1.17
1.12
0.70
0.60
0.50
SEATING
PLANE
0.90
0.75
0.60
BALL DIAMETER
DETAIL A
0.20 MAX
Figure 28. 352-Lead metric Plastic Ball Grid Array (PBGA) (B-352)
ORDERING GUIDE
A complete modem requires the device listed in Table 19
plus a software solution as described in MODEM SOFTWARE
on page 2.
Table 19. Ordering Guide
Part Number
ADSP-21mod980N-000
Ambient Temperature
Range
0ºC to +70ºC
Instruction Rate
80 MHz
Package
Description
352-Ball PBGA
Package Option
B-352
42
6/2001 REV. PrB
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