
2002 Microchip Technology Inc.
Preliminary
DS30485A-page 287
PIC18FXX39
24.0 DC AND AC CHARACTERISTICS GRAPHS AND TABLES
“Typical” represents the mean of the distribution at 25
°C. “Maximum” or “minimum” represents (mean + 3σ) or (mean - 3σ)
respectively, where
σ is a standard deviation, over the whole temperature range.
FIGURE 24-1:
TYPICAL IDD vs. FOSC OVER VDD (HS MODE)
FIGURE 24-2:
MAXIMUM IDD vs. FOSC OVER VDD (HS MODE)
Note:
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein are
not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore, outside the warranted range.
0
2
4
6
8
10
12
4
6
8
101214161820
22
2426
FOSC (M H z)
IDD
(m
A
)
5.5V
5.0V
4.5V
4.0V
3.5V
3.0V
2.5V
2.0V
Typical:
statistical mean @ 25°C
Maximum: mean + 3
σ (-40°C to 125°C)
Minimum:
mean – 3
σ (-40°C to 125°C)
0
2
4
6
8
10
12
4
6
8
101214161820222426
FOSC (M Hz)
IDD
(m
A
)
5.5V
5.0V
4.5V
4.0V
3.5V
3.0V
2.5V
2.0V
Typical:
statistical mean @ 25°C
Maximum: mean + 3
σ (-40°C to 125°C)
Minimum:
mean – 3
σ (-40°C to 125°C)