Holtek HT68F Series Manual page 267

HT68F20/HT68F30/HT68F40/HT68F50/HT68F60
HT68FU30/HT68FU40/HT68FU50/HT68FU60
Enhanced I/O Flash Type 8-Bit MCU with EEPROM
24-pin SKDIP (300mil) Outline Dimensions
)
"
*
+
,
- . /
Fig1. Full Lead Packages
See Fig1
Symbol
A
B
C
D
E
F
G
H
I
Symbol
A
B
C
D
E
F
G
H
I
Rev. 2.10
!
0
1
Dimensions in inch
Min.
1.230
0.2�0
0.115
0.115
0.01�
0.0�5
—
0.300
—
Dimensions in mm
Min.
31.2�
6.10
2.92
2.92
0.36
1.1�
—
7.62
—
267
)
" !
*
+
,
- . /
Fig2. 1/2 Lead Packages
Nom. Max.
1.250 1.280
0.250 0.280
0.130 0.195
0.130 0.150
0.018 0.022
0.060 0.070
0.1 BSC
0.310 0.325
— 0.�30
Nom. Max.
31.75 32.51
6.35 7.11
3.30 �.95
3.30 3.81
0.�6 0.56
1.52 1.78
2.5� BSC
7.87 8.26
— 10.92
0
1
—
—
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