PIC18F2420/2520/4420/4520
26.4.2
TIMING CONDITIONS
Note:
Because of space limitations, the generic
terms “PIC18FXXXX” and “PIC18LFXXXX”
are used throughout this section to refer to
the PIC18F2420/2520/4420/4520 and
PIC18LF2420/2520/4420/4520 families of
devices specifically and only those devices.
The temperature and voltages specified in Table 26-5
apply to all timing specifications unless otherwise
noted. Figure 26-5 specifies the load conditions for the
timing specifications.
TABLE 26-5: TEMPERATURE AND VOLTAGE SPECIFICATIONS – AC
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C ≤ TA ≤ +85°C for industrial
AC CHARACTERISTICS
Operating voltage VDD range as described in DC specification Section 26.1 and
Section 26.3.
LF parts operate for industrial temperatures only.
FIGURE 26-5:
LOAD CONDITIONS FOR DEVICE TIMING SPECIFICATIONS
Load Condition 1 Load Condition 2
VDD/2
CL
RL
Pin
VSS
CL
Pin
RL = 464Ω
CL = 50 pF for all pins except OSC2/CLKO
and including D and E outputs as ports
VSS
© 2008 Microchip Technology Inc.
DS39631E-page 341
MICROCHIP [ MICROCHIP ]
