Clone Microchip PIC12F1501 MCU Flash Heximal needs to break off PIC12F1501 secured microcontroller protection system and readout PIC12F1501 locked microprocessor controller firmware;
If an oscillator failure occurs during power managed operation, the subsequent events depend on whether or not the oscillator failure interrupt is enabled. If enabled (OSCFIF = 1), code execution will be clocked by the INTOSC multiplexer. An automatic transition back to the failed clock source will not occur.
If the interrupt is disabled, the device will not exit the power managed mode on oscillator failure to clone PIC12F1571 MCU program. Instead, the device will continue to operate as before, but clocked by the INTOSC multiplexer.
While in Idle mode, subse- quent interrupts will cause the CPU to begin executing instructions while being clocked by the INTOSC multiplexer. The device will not transition to a different clock source until the Fail-Safe condition is cleared when readout PIC12LF1571 MCU protective firmware.
The FSCM is designed to detect oscillator failure at any point after the device has exited Power-on Reset (POR) or Low-Power Sleep mode. When the primary system clock is EC, RC or INTRC modes, monitoring can begin immediately following these events.