Datasheet
© 2007 Microchip Technology Inc. DS39599G-page 347
PIC18F2220/2320/4220/4320
27.0 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 27-1: TYPICAL IDD vs. FOSC OVER VDD PRI_RUN, EC MODE, +25°C
FIGURE 27-2: MAXIMUM I
DD vs. FOSC OVER VDD PRI_RUN, EC MODE, -40°C TO +85°C
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.
0.0
0.1
0.2
0.3
0.4
0.5
0.00 0.02 0.04 0.06 0.08 0.10 0.12 0.14 0.16 0.18 0.20
F
OSC
(MHz)
I
DD
(mA)
5.0V
5.5V
4.0V
4.5V
3.0V
3.5V
2.0V
2.5V
Typical: statistical mean @ 25°C
Maximum: mean + 3σ (-40°C to +125°C)
Minimum: mean – 3σ (-40°C to +125°C)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.00 0.02 0.04 0.06 0.08 0.10 0.12 0.14 0.16 0.18 0.20
F
OSC
(MHz)
I
DD
(mA)
5.0V
5.5V
4.0V
4.5V
3.0V
3.5V
2.0V
2.5V
Typical: statistical mean @ 25°C
Maximum: mean + 3σ (-40°C to +125°C)
Minimum: mean – 3σ (-40°C to +125°C)