Akai PDP42Z5TA Service Manual page 93

PACKAGING INFORMATION (LQFP 48 PIN)
e
48
39
1
12
7
13
SYMBOLS
min norm
A
0.05
A1
A2 1.35 1.4
b 0.17 0.22
C 0.09
9.0 BSC
D
D1 7.0 BSC
b
37
29
36
28
D1
24
18
17
E1
E
91／148
Dimensions
mm.
SYMBOLS
max
1.68 E
0.15 E1
1.45 e
0.27 L
0.20 L1
LQFP 48 (7 X 7 mm)
c
D
L
L1
CE2836
mm.
min norm max
9.0 BSC
7.0 BSC
0.45 0.65 0.75
0.63 0.6 1.03
1.00 REF
A2
A
A1