PIC16F870_13 Datasheet, PDF (126/172 Pages) Microchip Technology – 28/40-Pin, 8-Bit CMOS FLASH Microcontrollers

PIC16F870/871
FIGURE 14-3:
LOAD CONDITIONS
Load condition 1
VDD/2
RL
Load condition 2
Pin
CL
Pin
CL
VSS
VSS
RL = 464
CL = 50 pF for all pins except OSC2, but including PORTD and PORTE outputs as ports
15 pF for OSC2 output
Note: PORTD and PORTE are not implemented on the PIC16F870.
FIGURE 14-4:
OSC1
CLKO
EXTERNAL CLOCK TIMING
Q4
Q1
Q2
Q3
1
3
3
2
Q4
Q1
4
4
DS30569C-page 126
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