Hello,
I have a microcontroller that has an input voltage pin (vdd) that is specified at 4.5-5.5vdc with a max input current of 250mA.
First, how do i make sure the input current is < 250mA?
Second, the Vss pin says that it's max output current is 300mA, do i need to do anything specikal on this pin, or just hook it to the negative side of my power circuit? (the microcontroller is dsPIC30F4011-20E/P), the power supply circuit is from a 7805 voltage regulator.
I appreciate any direction, or any other advice.
I have a microcontroller that has an input voltage pin (vdd) that is specified at 4.5-5.5vdc with a max input current of 250mA.
First, how do i make sure the input current is < 250mA?
Second, the Vss pin says that it's max output current is 300mA, do i need to do anything specikal on this pin, or just hook it to the negative side of my power circuit? (the microcontroller is dsPIC30F4011-20E/P), the power supply circuit is from a 7805 voltage regulator.
I appreciate any direction, or any other advice.