PIC16F688 Datasheet, PDF (57/174 Pages) Microchip Technology – 14-Pin Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology

PIC16F688
FIGURE 7-2:
ANALOG INPUT MODEL
VDD
Rs < 10K
VT = 0.6V
AIN
VA
CPIN
5 pF
VT = 0.6V
RIC
Leakage
±500 nA
Vss
Legend: CPIN = Input Capacitance
VT
= Threshold Voltage
ILEAKAGE = Leakage Current at the pin due to various junctions
RIC
= Interconnect Resistance
RS
= Source Impedance
VA
= Analog Voltage
 2004 Microchip Technology Inc.
Preliminary
DS41203B-page 55