
PIC16F62X
DS40300C-page 134
Preliminary
2003 Microchip Technology Inc.
17.3
Timing Parameter Symbology
The timing parameter symbols have been created with one of the following formats:
FIGURE 17-5:
LOAD CONDITIONS
1. TppS2ppS
2. TppS
T
F
Frequency
T
Time
Lowercase subscripts (pp) and their meanings:
pp
ck
CLKOUT
osc
OSC1
io
I/O port
t0
T0CKI
mc
MCLR
Uppercase letters and their meanings:
S
F
Fall
P
Period
H
High
R
Rise
I
Invalid (Hi-impedance)
V
Valid
L
Low
Z
Hi-Impedance
VDD/2
CL
RL
PIN
VSS
CL
R
L =464
C
L = 50 pF for all pins except OSC2
15 pF for OSC2 output
Load Condition 1
Load Condition 2