ST72F264G ST Microelectronics, ST72F264G Datasheet - Page 143

• 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)
13.8.2 Output Driving Current
T
Notes:
1. The I
(I/O ports and control pins) must not exceed I
2. The I
I
3. Not tested in production, based on characterization results.
IO
A
Symbol
V
V
V
V
V
V
OH
OH
OL
OL
(I/O ports and control pins) must not exceed I
= -40 to +85°C unless otherwise specified
OH
OL
4
1)3)
1)3)
2)3)
2)3)
1)
U
2)
IO
IO
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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
Output low level voltage for a standard I/O pin
when 8 pins are sunk at same time
Output low level voltage for a high sink I/O pin
when 4 pins are sunk at same time
Output high level voltage for an I/O pin
when 4 pins are sourced at same time
Output low level voltage for a standard I/O pin
when 8 pins are sunk at same time
Output low level voltage for a high sink I/O pin
when 4 pins are sunk at same time
Output high level voltage for an I/O pin
when 4 pins are sourced at same time
Output low level voltage for a standard I/O pin
when 8 pins are sunk at same time
Output low level voltage for a high sink I/O pin
when 4 pins are sunk at same time
Output high level voltage for an I/O pin
when 4 pins are sourced at same time
Parameter
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VSS
VDD
.
. True open drain I/O pins does not have V
I
I
I
I
I
I
I
I
I
I
I
I
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
Conditions
=+5mA
=+2mA
=+20mA,
=+8mA
=-5mA,
=-2mA
=+2mA
=+8mA
=-2mA
=+2mA
=+8mA
=-2mA
ST72260G, ST72262G, ST72264G
T
A
85°C V
Section 13.2.2
Section 13.2.2
V
V
V
DD
DD
DD
DD
Min
-1.6
-0.8
-0.8
-0.9
OH
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.
and the sum of I
Max
0.75
1.2
0.5
1.3
0.6
0.6
0.7
0.7
and the sum of
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Unit
V
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