Datasheet

PIC18FXX2
DS39564C-page 294 © 2006 Microchip Technology Inc.
FIGURE 23-11: TYPICAL AND MAXIMUM IDD vs. VDD
(TIMER1 AS MAIN OSCILLATOR, 32.768 kHz, C1 AND C2 = 47 pF)
FIGURE 23-12: AVERAGE F
OSC vs. VDD FOR VARIOUS VALUES OF R
(RC MODE, C = 20 pF, +25°C)
0
20
40
60
80
100
120
140
160
180
2.02.53.03.54.04.55.05.5
V
DD
(V)
I
PD
(uA)
Typ (25C)
Max (70C)
Typical: statistical mean @ 25°C
Maximum: mean + 3σ (-10°C to 70°C)
Minimum: mean – 3σ (-10°C to 70°C)
IDD (μA)
Max (+70°C)
Typ (+25°C)
0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
4,500
2.02.53.03.54.04.55.05.5
V
DD
(V)
Freq (kHz)
3.3k
Ω
5.1k
Ω
10k
Ω
100k
Ω
Operation above 4 MHz is not recommended.