PIC18F6525_13 Datasheet, PDF (365/400 Pages) Microchip Technology – 64/80-Pin High-Performance, 64-Kbyte Enhanced Flash Microcontrollers with A/D

PIC18F6525/6621/8525/8621
FIGURE 28-11: TYPICAL AND MAXIMUM IT1OSC vs. VDD (TIMER1 AS SYSTEM CLOCK)
240
220
Typical: statistical mean @ 25°C
Maximum: mean + 3 (-10°C to +70°C)
Minimum: mean – 3 (-10°C to +70°C)
200
180
160
140
120
100
80
Max (70°C)
60
Typ (25°C)
40
20
0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
VDD (V)
FIGURE 28-12:
6,000
AVERAGE FOSC vs. VDD FOR VARIOUS Rs (RC MODE, C = 20 pF, TEMP = 25°C)
Operation above 4 MHz is not recomended.
5,000
33..33kkk
4,000
3,000
5₅.1_.1k_k_
2,000
1₁0₀k_k_
1,000
1₁0₀0₀k_k_
0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
VDD (V)
 2003-2013 Microchip Technology Inc.
DS39612C-page 365