Datasheet
PIC16C5X
DS30453E-page 146 Preliminary 1997-2013 Microchip Technology Inc.
FIGURE 18-2: TYPICAL RC OSCILLATOR FREQUENCY vs. VDD, CEXT = 20 PF, 25C
FIGURE 18-3: TYPICAL RC OSCILLATOR FREQUENCY vs. V
DD, CEXT = 100 PF, 25C
V
DD
(Volts)
R=100K
R=10K
R=3.3K
2.5 3.0 3.5 4.5 5.54.0 5.0 6.0
R=5K
6
5
4
2
0
1
3
Typical: statistical mean @ 25°C
Maximum: mean + 3s (-40°C to 125°C)
Minimum: mean – 3s (-40°C to 125°C)
6
V
DD
(Volts)
1.8
1.6
0.6
0
1.0
0.2
R=100K
R=10K
R=5K
R=3.3K
F
OSC
(MHz)
1.4
2.5 3.0 3.5
4.5
5.5
4.0
5.0 6.0
Typical: statistical mean @ 25°C
Maximum: mean + 3s (-40°C to 125°C)
Minimum: mean – 3s (-40°C to 125°C)