STM32F302X6 Datasheet, PDF (56/138 Pages) STMicroelectronics – Reset and power management

Electrical characteristics
STM32F302x6 STM32F302x8
6.2
Absolute maximum ratings
Stresses above the absolute maximum ratings listed in Table 19: Voltage characteristics,
Table 20: Current characteristics, and Table 21: 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 19. Voltage characteristics⁽¹⁾
Symbol
Ratings
Min
Max
Unit
V_DD–V_SS
V_DD–V_DDA
V_IN(2)
External main supply voltage (including V_DDA, V_BAT
and V_DD)
Allowed voltage difference for V_DD > V_DDA
Input voltage on FT and FTf pins
Input voltage on TTa and TT pins
Input voltage on any other pin
Input voltage on Boot0 pin
-0.3
-
V_SS −0.3
V_SS −0.3
V_SS −0.3
0
4.0
V
0.4
V
V_DD + 4.0
4.0
4.0
V
9
|ΔV_DDx|
Variations between different V_DD power pins
-
|V_SSX −V_SS| Variations between all the different ground pins⁽³⁾
-
50
mV
50
V_ESD(HBM)
Electrostatic discharge voltage (human body
model)
see Section 6.3.12: Electrical
sensitivity characteristics
V
1.
pVVAel_DD^lr_DD^mm_AA^{aitmmitneuudpssorttawbpneoegwreg(e.rVerTD}_aoh^D_{tnee,rbVfoteh}^Dlfla^Doon^Awre)ionaorgnredraqetuglatarhotlieuotonnsdsaVhm_D^(iVp_De^S_.mt^S_im,uVset^S_ab^S_se^A)Vrep_Dsi_D^{npsiencmttheuedstpbaoelwwtweaeryesunpbVes}_{DecDqoAunenanenccdeteV.} ^d_DD^{to: the external power supply, in the}
2. Vcu_{INrremnatxvimaluuems.must} always be respected. Refer to Table 20: Current characteristics for the maximum allowed injected
3. Include V_REF- pin.
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