Datasheet

Package characteristics STM8AF52/62xx, STM8AF51/61xx
90/110 Doc ID 14395 Rev 9
11.1 Package mechanical data
Figure 44. LQFP 80-pin low profile quad flat package (14 x 14)
Table 52. LQFP 80-pin low profile quad flat package mechanical data
Dim.
mm inches
(1)
1. Values in inches are converted from mm and rounded to 4 decimal digits
Min Typ Max Min Typ Max
A — — 1.600 — — 0.0630
A1 0.050 — 0.150 0.0020 — 0.0059
A2 1.350 1.400 1.450 0.0531 0.0551 0.0571
b 0.220 0.320 0.380 0.0087 0.0126 0.0150
c 0.090 — 0.200 0.0035 — 0.0079
D 15.800 16.000 16.200 0.6220 0.6299 0.6378
D1 13.800 14.000 14.200 0.5433 0.5512 0.5591
D3 — 12.350 — — 0.4862 —
E 15.800 16.000 16.200 0.6220 0.6299 0.6378
E1 13.800 14.000 14.200 0.5433 0.5512 0.5591
E3 — 12.350 — — 0.4862 —
e — 0.650 — — 0.0256 —
L 0.450 0.600 0.750 0.0177 0.0236 0.0295
L1 — 1.000 — — 0.0394 —
ccc — — 0.100 — — 0.0039
k 0°3.5°7° 0°3.5°7°
1S_ME
L
A1 K
L1
c
A
A2
ccc
C
D
D1
D3
E3
E1 E
40
41
60
61
b
80
1
Pin 1
identification