Hi,
I want to interface 10 segment bargraph LED to MSP430G2333, in the segment LED datasheet it is mentioned forward current for each LED is 20mA and in the datasheet of MSP430 it is mentioned the overall current should not exceed 48mA included all pins, so my question is suppose if I want to switch on all the 10 LED's in the bargraph what happens to the MCU does it resets/damages/works fine ??
Is it necessary to use transcievers/buffers in between to protect MCU??
Best Regards
Santosh