ST7FMC1K2B3 STMICROELECTRONICS [STMicroelectronics], ST7FMC1K2B3 Datasheet - Page 266

• Manufacturer Part Number: ST7FMC1K2B3
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

ST7MC1xx/ST7MC2xx
I/O PORT PIN CHARACTERISTICS (Cont’d)
12.8.2 Output Driving Current
Subject to general operating conditions for V
Figure 141. Typical V
Figure 142. Typical V
Notes:
1. The I
(I/O ports and control pins) must not exceed I
2. The I
I
266/309
IO
Vol [V] at Vdd=5V
2.5
1.5
0.5
Vol [V] at Vdd=5V
1.5
0.5
Symbol
V
V
2
1
0
2
1
0
(I/O ports and control pins) must not exceed I
OH
OL
1)
2)
Ta=-40°C
Ta=-40°C
0
0
Ta=25°C
Ta=25°C
IO
IO
current sourced must always respect the absolute maximum rating specified in
current sunk 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
(see
Output low level voltage for a high sink I/O pin
when 4 pins are sunk at same time
(see
Output high level voltage for an I/O pin
when 4 pins are sourced at same time
(see
5
2
Figure
Figure
Figure
Ta=125°C
Ta=125°C
Ta=85°C
Ta=85°C
10
141)
142)
143)
OL
OL
4
Iio [mA]
Iio [mA]
at V
at V
15
Parameter
DD
DD
6
=5V (standard)
=5V (high-sink)
20
8
25
VSS
VDD
.
DD
.
10
30
, f
OSC
, and T
Figure 143. Typical V
Vdd-Voh [V] at Vdd=5V
6
5
4
3
2
1
I
I
I
I
I
I
-8
IO
IO
IO
IO
IO
IO
A
Conditions
=+5mA
=+2mA
=+20mA, T
=+8mA
=-5mA,
=-2mA
unless otherwise specified.
-6
T
T
T
A
A
A
A
≥85°C
≥85°C
≤ 85°C
≤ 85°C
Section 12.2.2
Iio [mA]
DD
Section 12.2.2
V
V
V
-V
-4
DD
DD
DD
Min
OH
Ta=-40°C
-1.4
-1.6
-0.7
Ta=25°C
at V
and the sum of I
DD
Max
-2
1.2
0.5
1.3
1.5
0.6
and the sum of
=5V
Ta=125°C
Ta=85°C
Unit
V
0
IO