Continuous DC input current (positive / negative) that can be injected into an I/O pin
—
-3
+3
mA
VIN_DC
Continuous DC Voltage on any I/O pin with respect to VSS
—
-0.8
5.85
V
IINJSUM_DC_ABS
Sum of absolute value of injected currents on all the pins (Continuous DC limit)
—
—
30
mA
6
Tramp
ECU supply ramp rate
—
0.5 V/min
500 V/ms
—
7
Tramp_MCU
MCU supply ramp rate
—
0.5 V/min
100 V/ms
—
8
TA
Ambient temperature
—
-40
125
°C
TSTG
Storage temperature
—
-55
165
°C
VIN_TRANSIENT
Transient overshoot voltage allowed on I/O pin beyond VIN_DC limit
—
—
6.8 9
V
4.2 电压和电流运行要求
表 2. 电压和电流操作要求 1
Symbol
Description
Min.
Max.
Unit
Notes
2
VDD
Supply voltage
2.73
5.5
V
4
VDD_OFF
Voltage allowed to be developed on VDD pin when it is not powered from any external power supply source.
0
0.1
V
VDDA
Analog supply voltage
2.7
5.5
V
4
VDD – VDDA
VDD-to-VDDA differential voltage
– 0.1
0.1
V
4
VREFH
ADC reference voltage high
2.7
VDDA + 0.1
V
5
VREFL
ADC reference voltage low
-0.1
0.1
V
VODPU
Open drain pullup voltage level
VDD
VDD
V
6
I 7
INJPAD_DC_OP
Continuous DC input current (positive / negative) that can be injected into an I/O pin
-3
+3
mA
IINJSUM_DC_OP
Continuous total DC input current that can be injected across all I/O pins such that there's no degradation in accuracy of analog modules: ADC and ACMP (See section Analog Modules)
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