CN8478 Datasheet, PDF (205/221 Pages) Conexant Systems, Inc – Multichannel Synchronous Communications Controller (MUSYCC)

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
PIN #1
TOP VIEW
D
D3
BOTTOM VIEW
D1
b
E3 E
E1
e
A
A2
A1
L
1.30 REF.
S
Y
ALL DIMENSIONS IN MILLIMETERS
M
B
O
L
MIN.
NOM. MAX.
A
----
3.70
4.07
A1 0.25
0.33
----
A2 3.20
3.37
3.60
D
30.60 BSC.
D1
28.00 BSC.
D3
25.50 REF.
E
30.60 BSC
E1
28.00 BSC.
E3
25.50 REF.
L
0.50
0.60
0.75
e
0.50 BSC.
b
0.17
0.22
0.27
100660E
Conexant
7-19