PIC18F2455_09 Datasheet, PDF (388/438 Pages) Microchip Technology – 28/40/44-Pin,High-Performance,Enhanced Flash,USB Microcontrollers with nanoWatt Technology

PIC18F2455/2550/4455/4550
28.4.2 TIMING CONDITIONS
The temperature and voltages specified in Table 28-7
apply to all timing specifications unless otherwise
noted. Figure 28-4 specifies the load conditions for the
timing specifications.
Note:
Because of space limitations, the generic
terms “PIC18FXXXX” and “PIC18LFXXXX”
are used throughout this section to refer to
the PIC18F2455/2550/4455/4550 and
PIC18LF2455/2550/4455/4550 families of
devices specifically and only those devices.
TABLE 28-7: TEMPERATURE AND VOLTAGE SPECIFICATIONS – AC
AC CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C for industrial
Operating voltage VDD range as described in DC spec Section 28.1 and
Section 28.3.
LF parts operate for industrial temperatures only.
FIGURE 28-4:
LOAD CONDITIONS FOR DEVICE TIMING SPECIFICATIONS
Load Condition 1
Load Condition 2
VDD/2
RL
Pin
CL
VSS
Pin
CL
RL = 464Ω
VSS
CL = 50 pF for all pins except OSC2/CLKO
and including D and E outputs as ports
DS39632E-page 386
© 2009 Microchip Technology Inc.