Holtek HT68F Series Manual page 276

44-pin LQFP (10mm×10mm) (FP 2.0mm) Outline Dimensions
A B
Symbol
A
B
C
D
E
F
G
H
I
�
K
α
Symbol
A
B
C
D
E
F
G
H
I
�
K
α
Rev. 2.10
HT68F20/HT68F30/HT68F40/HT68F50/HT68F60
HT68FU30/HT68FU40/HT68FU50/HT68FU60
Enhanced I/O Flash Type 8-Bit MCU with EEPROM
C
D
3 3 2 3
3 4
4 4
1 1 1
Dimensions in inch
Min.
—
—
—
—
—
0.012
0.053
—
0.002
0.018
0.00�
0°
Dimensions in mm
Min.
—
—
—
—
—
0.30
1.35
—
0.05
0.�5
0.09
0°
276
H
G
2 2
F
E
1 2
K
Nom.
0.�72 BSC
0.39� BSC
0.�72 BSC
0.39� BSC
0.0315 BSC
0.015
0.055
—
—
0.02�
—
—
Nom.
12.00 BSC
10.00 BSC
12.00 BSC
10.00 BSC
0.80 BSC
0.37
1.�0
—
—
0.60
—
—
I
=
J
Max.
—
—
—
—
—
0.018
0.057
0.063
0.006
0.030
0.008
7°
Max.
—
—
—
—
—
0.�5
1.�5
1.60
0.15
0.75
0.20
7°
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