BS85B12-3/BS85C20-3/BS85C20-5
Touch Key Flash MCU with LCD/LED Driver
44-pin QFP (10mm×10mm) Outline Dimensions
C
H
D
G
3
3
2
3
I
3
4
2
2
L
F
A
B
E
1
2
4
4
=
K
J
1
1
1
Dimensions in inch
Symbol
Min.
0.512
0.390
0.512
0.390
—
Nom.
—
Max.
0.528
0.398
0.528
0.398
—
�
B
C
D
E
F
G
H
I
—
—
—
0.031
0.012
—
—
—
0.075
—
0.087
0.106
0.020
0.037
0.008
—
—
0.010
0.029
0.004
—
—
J
—
K
L
—
0.004
—
α
0°
7°
Dimensions in mm
Symbol
Min.
13.00
9.90
13.00
9.90
—
Nom.
—
Max.
13.40
10.10
13.40
10.10
—
�
B
C
D
E
F
G
H
I
—
—
—
0.80
0.30
—
—
—
1.90
—
2.20
2.70
0.50
0.93
0.20
—
—
0.25
0.73
0.10
—
—
J
—
K
L
—
0.10
—
α
0°
7°
Rev. 1.20
179
�ꢀꢁꢀst 10ꢂ 2012