PIC16CE62X
13.4 Timing Parameter Symbology
The timing parameter symbols have been created with one of the following formats:
1. TppS2ppS
2. TppS
T
F
Frequency
Lowercase subscripts (pp) and their meanings:
pp
ck
CLKOUT
io
I/O port
mc
MCLR
Uppercase letters and their meanings:
S
F
Fall
H
High
I
Invalid (Hi-impedance)
L
Low
T
Time
osc
OSC1
t0
T0CKI
P
Period
R
Rise
V
Valid
Z
Hi-Impedance
FIGURE 13-4: LOAD CONDITIONS
Load condition 1
Load condition 2
VDD/2
RL
Pin
CL
Pin
VSS
RL = 464Ω
CL = 50 pF
15 pF
for all pins except OSC2
for OSC2 output
CL
VSS
DS40182C-page 90
© 1999 Microchip Technology Inc.