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Replicate ARM Microprocessor STM32F031C6 Flash Program
All main power (VDD, VDDA) and ground (VSS, VSSA) pins must always be connected to the external power supply, in the permitted range.
This current consumption must be correctly distributed over all I/Os and control pins. The total output current must not be sunk/sourced between two consecutive power supply pins referring to high pin count QFP packages to crack arm processor stm32f078r8.
A positive injection is induced by VIN > VDDIOx while a negative injection is induced by VIN < VSS. IINJ(PIN) must never be exceeded. Refer to Table 15: Voltage characteristics for the maximum allowed input voltage values.
Positive injection is not possible on these I/Os and does not occur for input voltages lower than the specified maximum value.
On these I/Os, a positive injection is induced by VIN > VDDA. Negative injection disturbs the analog performance of the device. See note (2) below Table 52: ADC accuracy.
When several inputs are submitted to a current injection, the maximum ΣIINJ(PIN) is the absolute sum of the positive and negative injected currents by readout stm32f078rb microprocessor memory software (instantaneous values).
For operation with a voltage higher than VDDIOx + 0.3 V, the internal pull-up resistor must be disabled.
If TA is lower, higher PD values are allowed as long as TJ does not exceed TJmax.
In low power dissipation state, TA can be extended to this range as long as TJ does not exceed TJmax.