CN8478/CN8474A/CN8472A/CN8471A
7.0 Electrical and Mechanical Specifications
Multichannel Synchronous Communications Controller (MUSYCC™)
7.2 Timing and Switching Specifications
7.2.7 Mechanical Specifications
Figures 7-19 and 7-20 illustrate the mechanical specifications.
Figure 7-19. 208-Pin Metric Quad Flatpack (MQFP)
208 MQFP
TOP VIEW
BOTTOM VIEW
D
D1
D3
PIN #1
b
e
E3 E
E1
S
Y
M
B
O
L
A
ALL DIMENSIONS IN MILLIMETERS
MIN.
NOM.
MAX.
A
3.70
0.33
----
4.07
----
A
0.25
3.20
1
2
A
3.37
3.60
D
30.60 BSC.
28.00 BSC.
25.50 REF.
30.60 BSC
28.00 BSC.
25.50 REF.
0.60
D
D
1
3
A2
A1
E
E
E
1
3
L
0.50
0.17
0.75
0.27
e
b
0.50 BSC.
0.22
L
1.30 REF.
100660E
Conexant
7-19