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STM32F217VG Datasheet(PDF) 68 Page - STMicroelectronics |
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STM32F217VG Datasheet(HTML) 68 Page - STMicroelectronics |
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68 / 173 page ![]() Electrical characteristics STM32F21xxx 68/173 Doc ID 17050 Rev 8 5.3.6 Supply current characteristics The current consumption is a function of several parameters and factors such as the operating voltage, ambient temperature, I/O pin loading, device software configuration, operating frequencies, I/O pin switching rate, program location in memory and executed binary code. The current consumption is measured as described in Figure 17: Current consumption measurement scheme. All Run mode current consumption measurements given in this section are performed using CoreMark code. VBOR1 Brownout level 1 threshold Falling edge 2.13 2.19 2.24 V Rising edge 2.23 2.29 2.33 V VBOR2 Brownout level 2 threshold Falling edge 2.44 2.50 2.56 V Rising edge 2.53 2.59 2.63 V VBOR3 Brownout level 3 threshold Falling edge 2.75 2.83 2.88 V Rising edge 2.85 2.92 2.97 VBORhyst (2) BOR hysteresis - 100 - mV TRSTTEMPO (2)(3) Reset temporization 0.5 1.5 3.0 ms IRUSH (2) InRush current on voltage regulator power-on (POR or wakeup from Standby) - 160 200 mA ERUSH (2) InRush energy on voltage regulator power-on (POR or wakeup from Standby) VDD = 1.8 V, TA = 105 °C, IRUSH = 171 mA for 31 µs -- 5.4 µC 1. The product behavior is guaranteed by design down to the minimum VPOR/PDR value. 2. Guaranteed by design, not tested in production. 3. The reset temporization is measured from the power-on (POR reset or wakeup from VBAT) to the instant when first instruction is read by the user application code. Table 16. Embedded reset and power control block characteristics (continued) Symbol Parameter Conditions Min Typ Max Unit |
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