ST72F264G ST Microelectronics, ST72F264G Datasheet - Page 145

• Manufacturer Part Number: ST72F264G
• Description: (ST72F260G - ST72F264G) 8-BIT MCU
• Manufacturer: ST Microelectronics

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DataSheet
I/O PORT PIN CHARACTERISTICS (Cont’d)
Figure 92. Typ. V
Figure 93. Typ. V
Figure 94. Typ. V
Notes:
1. The I
(I/O ports and control pins) must not exceed I
2. The I
I
IO
(I/O ports and control pins) must not exceed I
4.5
3.5
2.5
1.5
0.5
2.5
1.5
0.5
4
2.5
1.5
0.5
4
3
2
1
0
3
2
1
0
3
2
1
0
U
IO
IO
0
0
0
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current sunk must always respect the absolute maximum rating specified in
current sourced must always respect the absolute maximum rating specified in
1
0.5
0.5
T=25C
T=90C
T=-45C
T=25C
T=90C
T=-45C
T=25C
T=90C
T=-45C
OH
OH
OH
at V
at V
at V
2
Iio(mA)
Iio(mA)
Iio(mA)
DD
DD
DD
1
1
=2.7V
=4V
=2.4V
3
1.5
1.5
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VSS
4
VDD
.
. True open drain I/O pins does not have V
2
5
2
Figure 95. Typ. V
Figure 96. Typ. V
3.5
2.5
1.5
0.5
6
5
4
3
2
1
0
3
2
1
0
0
0
ST72260G, ST72262G, ST72264G
T=25C
T=90C
T=-45C
1
OH
OH
T=25C
T=90C
T=-45C
Section 13.2.2
at V
at V
1
2
Section 13.2.2
Iio(mA)
DD
DD
Iio(mA)
=3V
=5V
OH
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.
3
and the sum of I
2
and the sum of
4
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4U
IO
3
5
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