Datasheet

PIC18F2450/4450
DS39760D-page 284 © 2008 Microchip Technology Inc.
21.4.2 TIMING CONDITIONS
The temperature and voltages specified in Table 21-5
apply to all timing specifications unless otherwise
noted. Figure 21-4 specifies the load conditions for the
timing specifications.
TABLE 21-5: TEMPERATURE AND VOLTAGE SPECIFICATIONS – AC
FIGURE 21-4: LOAD CONDITIONS FOR DEVICE TIMING SPECIFICATIONS
Note: Because of space limitations, the generic
terms “PIC18FXXXX” and “PIC18LFXXXX”
are used throughout this section to refer to
the PIC18F2450/4450 and PIC18LF2450/
4450 families of devices specifically and
only those devices.
AC CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ T
A ≤ +85°C for industrial
Operating voltage V
DD range as described in DC spec Section 21.1 and
Section 21.3 .
LF parts operate for industrial temperatures only.
VDD/2
C
L
RL
Pin
Pin
V
SS
VSS
CL
RL =464Ω
C
L = 50 pF for all pins except OSC2/CLKO
and including D and E outputs as ports
Load Condition 1 Load Condition 2