UPSD3422_06 Datasheet, PDF (284/293 Pages) STMicroelectronics – Turbo Plus Series Fast Turbo 8032 MCU with USB and Programmable Logic

Package mechanical information
32 Package mechanical information
Figure 114. TQFP52 – 52-lead plastic thin, quad, flat package outline
D
D1
D2
A2
uPSD34xx
Ne
N
1
Nd
E2 E1 E
e
b
A
CP
L1
Note: Drawing is not to scale
QFP-A
c
A1 α L
Table 183. TQFP52 – 52-lead plastic thin, quad, flat package mechanical data
Symb
Typ (mm) Min (mm) Max (mm) Typ (inch) Min (inch) Max (inch)
A
1.50
–
1.70
0.059
–
0.067
A1
0.10
0.05
0.20
0.004
0.002
0.008
A2
1.40
1.30
1.50
0.055
0.039
0.059
b
–
0.20
0.40
–
0.008
0.016
c
–
0.07
0.20
–
0.003
0.008
D
12.00
11.80
12.20
0.472
0.465
0.480
D1
10.00
9.80
10.20
0.394
0.386
0.402
D2
7.80
7.67
7.93
0.307
0.302
0.312
E
12.00
11.80
12.20
0.472
0.465
0.480
E1
10.00
9.80
10.20
0.394
0.386
0.402
E2
7.80
7.67
7.93
0.307
0.302
0.312
e
0.65
–
–
0.026
–
–
L
–
0.45
0.75
–
0.018
0.030
L1
1.00
–
–
0.039
–
–
α
–
0°
7°
–
0°
7°
n
52
52
Nd
13
13
Ne
13
13
CP
–
–
0.10
–
–
0.004
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