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ST72589BW 데이터시트(PDF) 142 Page - STMicroelectronics

부품명 ST72589BW
상세설명  8-BIT MCU WITH NESTED INTERRUPTS, DOT MATRIX LCD, ADC, TIMERS, PWM-BRM, SPI, SCI, I²C, CAN INTERFACES
PDF  158 Pages
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제조업체  STMICROELECTRONICS [STMicroelectronics]
홈페이지  http://www.st.com
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ST72589BW 데이터시트(HTML) 142 Page - STMicroelectronics

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9.5 I/O PORTS CHARACTERISTICS
(TA=-40 to +85
oC, voltages are referred to V
SS unless otherwise specified)
Note: * Based on characterization results. Not tested.
(TA=-40 to +85
oC, voltages are referred to V
SS unless otherwise specified)
I/O PORT PINS (ST72E/T589BW5)
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VIL
Input Low Level Voltage
0.3xVDD
V
VIH
Input High Level Voltage
0.7xVDD
V
VHYS
Schmitt Trigger Voltage Hysteresis
400*
mV
VOL
Output Low Level Voltage
I=-5mA
1.3
V
I=-2mA
0.4
V
VOH
Output High Level Voltage
I=5mA
VDD-1.3
V
I=2mA
VDD-0.4
V
IL
Input Leakage Current
VSS<VPIN<VDD
100
nA
ISV
Static Current Consumption
Floating input mode
200
µA
RPU
Pull-up Equivalent Resistance
VDD=5V
10
50
K
Ω
tohl
Output H-L Fall Time
Cl=50pF
14.8
25
45.6
ns
tolh
Output L-H Rise Time
Cl=50pF
14.4
25
45.9
ns
titext
External Interrupt Pulse Time
1
tCPU
I/O PORT PINS (ROM devices)
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VIL
Input Low Level Voltage
0.3xVDD
V
VIH
Input High Level Voltage
0.7xVDD
V
VOL
Output Low Level Voltage
I=-5mA
1.3
V
I=-2mA
0.6
V
VOH
Output High Level Voltage
I=5mA
VDD-1.6
V
I=2mA
VDD-0.6
V
IL
Input Leakage Current
VSS<VPIN<VDD
100
nA
ISV
Static Current Consumption
Floating input mode
200
µA
RPU
Pull-up Equivalent Resistance
VDD=5V
10
50
K
Ω
tohl
Output H-L Fall Time
Cl=50pF
14.8
25
45.6
ns
tolh
Output L-H Rise Time
Cl=50pF
14.4
25
45.9
ns
titext
External Interrupt Pulse Time
1
tCPU



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