Impact on embedded system
Energy consumed per activity reduces battery life
- Decreases battery capacity fast
IR drops in a battery due to flow of current
- Requires more Vdd & GND pins to reduce R, also, thick&wide wiring is necessary
Inductive Power-supply voltage bounce due to current switching
- Requires more & shorter pins to reduce inductance
- Require on chip decoupling capacitance to help bypass pins
Power dissipation produces heat and high temperature reduces speed and reliability