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ST72324BL датащи(PDF) 125 Page - STMicroelectronics

номер детали ST72324BL
подробное описание детали  3V RANGE 8-BIT MCU WITH 8 TO 32K FLASH/ROM, 10-BIT ADC, 4 TIMERS, SPI, SCI INTERFACE
PDF  151 Pages
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производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
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ST72324BL датащи(HTML) 125 Page - STMicroelectronics

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I/O PORT PIN CHARACTERISTICS (Cont’d)
12.8.2 Output Driving Current
Subject to general operating conditions for VDD, fCPU, and TA unless otherwise specified.
Figure 66. Typical VOL at VDD=3V (std. ports)
Figure 67. Typ. VOL at VDD=3V (high-sink ports)
Figure 68. Typical VOH at VDD=3V
Notes:
1. The IIO current sunk must always respect the absolute maximum rating specified in Section 12.2.2 and the sum of IIO
(I/O ports and control pins) must not exceed IVSS.
2. The IIO current sourced must always respect the absolute maximum rating specified in Section 12.2.2 and the sum of
IIO (I/O ports and control pins) must not exceed IVDD. True open drain I/O pins do not have VOH.
Symbol
Parameter
Conditions
Min
Typ.
Max.
Unit
VOL
1)
Output low level voltage for a standard I/O pin
when 8 pins are sunk at same time
(see Figure 66 and Figure 69)
IIO=+2mA
0.3
0.7
V
Output low level voltage for a high sink I/O pin
when 4 pins are sunk at same time
(see Figure 67 and Figure 70)
IIO=+10mA
0.3
0.7
VOH
2)
Output high level voltage for an I/O pin
when 4 pins are sourced at same time
(see Figure 68 and Figure 71 )
IIO=-2mA
VDD-0.9
2.6
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
01
2
lIO (mA)
Ta=90°C
Ta=25°C
Ta=-45°C
0.00
0.10
0.20
0.30
0.40
0.50
01
2
3
45
6
7
8
lIO (mA)
Ta=90°C
Ta=25°C
Ta=-45°C
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
3.1
210
lIO(mA)
Ta=90°C
Ta=25°C
Ta=-45°C
1



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