STM32L152R8H6TR(2013) データシートの表示（PDF） - STMicroelectronics
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STM32L152R8H6TR
(Rev.:2013)
(Rev.:2013)
STMicroelectronics
STM32L152R8H6TR Datasheet PDF : 121 Pages
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STM32L151x6/8/B, STM32L152x6/8/B
Electrical characteristics
6.2
Absolute maximum ratings
Stresses above the absolute maximum ratings listed in Table 11: Voltage characteristics,
Table 12: Current characteristics, and Table 13: Thermal characteristics may cause
permanent damage to the device. These are stress ratings only and functional operation of
the device at these conditions is not implied. Exposure to maximum rating conditions for
extended periods may affect device reliability.
Table 11. Voltage characteristics
Symbol
Ratings
Min
Max
Unit
VDD–VSS
VIN(2)
External main supply voltage
(including VDDA and VDD)(1)
Input voltage on five-volt tolerant pin
Input voltage on any other pin
|ΔVDDx|
|VSSX − VSS|
VESD(HBM)
Variations between different VDD power pins
Variations between all different ground pins
Electrostatic discharge voltage
(human body model)
–0.3
VSS − 0.3
VSS − 0.3
4.0
VDD+4.0
V
4.0
50
mV
50
see Section 6.3.10
1. All main power (VDD, VDDA) and ground (VSS, VSSA) pins must always be connected to the external power
supply, in the permitted range.
2. VIN maximum must always be respected. Refer to Table 12 for maximum allowed injected current values.
Table 12. Current characteristics
Symbol
Ratings
Max.
Unit
IVDD
Total current into VDD/VDDA power lines (source)(1)
80
IVSS
Total current out of VSS ground lines (sink)(1)
80
Output current sunk by any I/O and control pin
IIO
Output current sourced by any I/O and control pin
25
- 25
mA
IINJ(PIN) (2)
Injected current on five-volt tolerant I/O(3)
Injected current on any other pin (4)
+0 /-5
±5
ΣIINJ(PIN)
Total injected current (sum of all I/O and control pins)(5)
± 25
1. All main power (VDD, VDDA) and ground (VSS, VSSA) pins must always be connected to the external power
supply, in the permitted range.
2. Negative injection disturbs the analog performance of the device. See note in Section 6.3.16.
3. Positive current injection is not possible on these I/Os. A negative injection is induced by VIN<VSS. IINJ(PIN)
must never be exceeded. Refer to Table 11 for maximum allowed input voltage values.
4. A positive injection is induced by VIN > VDD while a negative injection is induced by VIN < VSS. IINJ(PIN)
must never be exceeded. Refer to Table 11: Voltage characteristics for the maximum allowed input voltage
values.
5. When several inputs are submitted to a current injection, the maximum ΣIINJ(PIN) is the absolute sum of the
positive and negative injected currents (instantaneous values).
Doc ID 17659 Rev 8
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