UPSD3354DV-40U6 Datasheet, PDF (267/272 Pages) STMicroelectronics – fast 8032 MCU with programmable logic

UPSD33xx
Package mechanical information
Figure 102. LQFP52 – 52-lead plastic thin, quad, flat package outline
Seating plane
A2
A
A1
39
40
c
ddd C
D
D1
D2
27
26
0.25 mm
.010 inch
Gage plane
L
k
L1
b
E2 E1 E
52
) _{Pin 1 identification}
t(s ₁
duc 1. Drawing not to scale.
14
13
e
DC_ME
ro _{Table 191. LQFP52 – 52-lead plastic thin, quad, flat package mechanical data}
lete ^{P Symbol}
millimeters
Typ
Min
Max
inches⁽¹⁾
Typ
Min
Max
so _A
1.60
0.063
b _A1
0.05
0.15
0.002
0.0059
- ^O _A2
1.35
1.45
0.0531
0.0571
t(s) ^b
0.22
0.38
0.0087
0.015
c ^C
0.09
0.2
0.0035
0.0079
u _D
12
0.4724
rod ^D1
10
0.3937
P_D2
7.8
0.3071
teE
12
0.4724
le _E1
10
0.3937
so _E2
7.8
0.3071
Ob ^e
0.65
0.0256
L
0.45
0.75
0.0177
0.0295
L1
1
0.0394
k
0°
7°
0°
7°
ddd
0.100
0.0039
1. Values in inches are converted from mm and rounded to 4 decimal digits.
Doc ID 9685 Rev 7
267/272