PIC18F2450 Datasheet, PDF (284/320 Pages) Microchip Technology – 28/40/44-Pin, High-Performance, 12 MIPS, Enhanced Flash, USB Microcontrollers with nanoWatt Technology

PIC18F2450/4450
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.
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.
TABLE 21-5: 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 21.1 and
Section 21.3 .
LF parts operate for industrial temperatures only.
FIGURE 21-4:
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
DS39760A-page 282
Advance Information
© 2006 Microchip Technology Inc.