Datasheet

ST72321Rx ST72321ARx ST72321Jx
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13 PACKAGE CHARACTERISTICS
13.1 PACKAGE MECHANICAL DATA
Figure 101. 64-Pin Low Profile Quad Flat Package (14x14)
Figure 102. 64-Pin Low Profile Quad Flat Package (10 x10)
Dim.
mm inches
1)
Min Typ Max Min Typ Max
A 1.60 0.0630
A1 0.05 0.15 0.0020 0.0059
A2 1.35 1.40 1.45 0.0531 0.0551 0.0571
b 0.30 0.37 0.45 0.0118 0.0146 0.0177
c 0.09 0.20 0.0035 0.0079
D 16.00 0.6299
D1 14.00 0.5512
E 16.00 0.6299
E1 14.00 0.5512
e 0.80 0.0315
θ 0° 3.5° 7° 0° 3.5° 7°
L 0.45 0.60 0.75 0.0177 0.0236 0.0295
L1 1.00 0.0394
Number of Pins
N 64
Note 1. Values in inches are converted from mm
and rounded to 4 decimal digits.
c
h
L
L1
e
b
A
A1
A2
E
E1
D
D1
Dim.
mm inches
1)
Min Typ Max Min Typ Max
A 1.60 0.0630
A1 0.05 0.15 0.0020 0.0059
A2 1.35 1.40 1.45 0.0531 0.0551 0.0571
b 0.17 0.22 0.27 0.0067 0.0087 0.0106
c 0.09 0.20 0.0035 0.0079
D 12.00 0.4724
D1 10.00 0.3937
E 12.00 0.4724
E1 10.00 0.3937
e 0.50 0.0197
θ 0° 3.5° 7° 0° 3.5° 7°
L 0.45 0.60 0.75 0.0177 0.0236 0.0295
L1 1.00 0.0394
Number of Pins
N 64
Note 1. Values in inches are converted from mm
and rounded to 4 decimal digits.
A
A2
A1
c
θ
L1
L
E
E1
D
D1
e
b