PIC16F631/677/685/687/689/690
18.0
DC AND AC CHARACTERISTICS GRAPHS AND TABLES
The graphs and tables provided in this section are for
design guidance
and are
not tested.
In some graphs or tables, the data presented are
outside specified operating range
(i.e., outside specified V
DD
range). This is for
information only
and devices are ensured to operate properly only within the specified range.
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.
“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 each temperature range.
FIGURE 18-1:
3.5
Typical: Statistical Mean @25°C
Maximum: Mean (Worst Case Temp) + 3σ
(-40°C to 125°C)
TYPICAL I
DD
vs. F
OSC
OVER V
DD
(EC MODE)
3.0
5.5V
5.0V
2.5
I
DD
(mA)
2.0
4.0V
1.5
3.0V
1.0
2.0V
0.5
0.0
1 MHz
2 MHz
4 MHz
6 MHz
8 MHz
10 MHz
F
OSC
12 MHz
14 MHz
16 MHz
18 MHz
20 MHz
©
2007 Microchip Technology Inc.
DS41262D-page 255
MICROCHIP [ MICROCHIP TECHNOLOGY ]
