Datasheet

ST72334J/N, ST72314J/N, ST72124J
141/153
PACKAGE MECHANICAL DATA (Cont’d)
Figure 102. 44-Pin Thin Quad Flat Package
Figure 103. 42-Pin Plastic Dual In-Line Package, Shrink 600-mil Width
Figure 104. THERMAL CHARACTERISTICS
Notes:
1. The power dissipation is obtained from the formula P
D
=P
INT
+P
PORT
where P
INT
is the chip internal power (I
DD
xV
DD
)
Dim.
mm inches
Min Typ Max Min Typ Max
A
1.60 0.063
A1 0.05 0.15 0.002 0.006
A2 1.35 1.40 1.45 0.053 0.055 0.057
b 0.30 0.37 0.45 0.012 0.015 0.018
C 0.09 0.20 0.004 0.000 0.008
D 12.00 0.472
D1 10.00 0.394
E 12.00 0.472
E1 10.00 0.394
e 0.80 0.031
θ 0° 3.5° 7° 0° 3.5° 7°
L 0.45 0.60 0.75 0.018 0.024 0.030
L1 1.00 0.039
Number of Pins
N
44
A
A2
A1
b
e
L1
L
h
c
EE1
D
D1
Dim.
mm inches
Min Typ Max Min Typ Max
A
5.08 0.200
A1 0.51 0.020
A2 3.05 3.81 4.57 0.120 0.150 0.180
b 0.38 0.46 0.56 0.015 0.018 0.022
b2 0.89 1.02 1.14 0.035 0.040 0.045
c 0.23 0.25 0.38 0.009 0.010 0.015
D 36.58 36.83 37.08 1.440 1.450 1.460
E 15.24 16.00 0.600 0.630
E1 12.70 13.72 14.48 0.500 0.540 0.570
e 1.78 0.070
eA 15.24 0.600
eB 18.54 0.730
eC 1.52 0.000 0.060
L 2.54 3.30 3.56 0.100 0.130 0.140
Number of Pins
N
42
E
E1
eA
eB
E
0.015
GAGE PLANE
eC
eB
D
e
b
b2
A2
A1
c
L
A