The present IP is a VCC Detector (VDT) circuit, which prevents the possibilities of causing Flash writing failure or internal operation failure by unstable supply voltage. It detects the voltage level ...
The present IP is a VCC Detector (VDT) circuit. It detects the voltage level of its power supply AV33. The normal operation voltage levels of AVDDL and AVDDH are 1.62v~1.98v and 3.0v~3.9v respectively ...