Microchip PIC12F510T MCU Heximal Program Cloning means the original protection over PIC12F510T Microcontroller will be attacked, and copy the firmware to new microprocessor pic12f510t;
To calculate the minimum acquisition time, Equation 17-1 may be used. This equation assumes that 1/2 LSb error is used (1024 steps for the A/D). The 1/2 LSb error is the maximum error allowed for the A/D to meet its specified resolution.
If external voltage references are used instead of the internal AVDD and AVSS sources, the source impedance of the VREF+ and VREF- voltage sources must be considered. During acquisition to readout microcontroller pic16f913 ic memory file, currents supplied by these sources are insignificant.
However, during conversion, the A/D module sinks and sources current through the reference sources. In order to maintain the A/D accuracy, the voltage reference source impedances should be kept low to reduce voltage changes to unlock pic12f510t mcu fuse bit.
These voltage changes occur as reference currents flow through the reference source impedance. The maximum recommended impedance of the VREF+ and VREF- external reference voltage sources is 250W.