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STR750F датащи(PDF) 55 Page - STMicroelectronics

номер детали STR750F
подробное описание детали  ARM7TDMI-S, 32-bit MCU with Flash, SMI, 3 std 16-bit timers PWM timer, fast 10-bit ADC, I2C, UART, SSP, USB and CAN
PDF  73 Pages
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производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STR750F датащи(HTML) 55 Page - STMicroelectronics

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STR750F
Electrical parameters
55/71
Table 32.
Output driving current
I/O Output Drive characteristics for
VDD_IO = 3.0 to 3.6 V and EN33 bit =1
or VDD_IO = 4.5 to 5.5 V and EN33 bit =0
I/O
Type
Symbol
Parameter
Conditions
Min
Max
Unit
O2
VOL
(1)
1.
The IIO current sunk must always respect the absolute maximum rating specified in Section 3.2.2 and the
sum of IIO (I/O ports and control pins) must not exceed IVSS_IO.
Output low level voltage for a standard
I/O pin when 8 pins are sunk at same
time
IIO=+2 mA
0.4
V
VOH
(2)
2.
The IIO current sourced must always respect the absolute maximum rating specified in Section 3.2.2 and
the sum of IIO (I/O ports and control pins) must not exceed IVDD_IO.
Output high level voltage for an I/O pin
when 4 pins are sourced at same time
IIO=-2 mA
VDD_IO-0.8
O4
VOL
(1)
Output low level voltage for a standard
I/O pin when 8 pins are sunk at same
time
IIO=+4 mA
0.4
VOH
(2)
Output high level voltage for an I/O pin
when 4 pins are sourced at same time
IIO=-4 mA
VDD_IO-0.8
O8
VOL
(1)
Output low level voltage for a standard
I/O pin when 8 pins are sunk at same
time
IIO=+8 mA
0.4
Output low level voltage for a high sink
I/O pin when 4 pins are sunk at same
time
IIO=+20 mA,
TA≤85°C
TA≥85°C
1.3
1.5
IIO=+8 mA
0.4
VOH
(2)
Output high level voltage for an I/O pin
when 4 pins are sourced at same time
IIO=-8 mA
VDD_IO-0.8



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