PIC16CE62X
13.3
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
t0
OSC1
T0CKI
P
R
V
Z
Period
Rise
Valid
Hi-Impedance
FIGURE 13-1: LOAD CONDITIONS
Load condition 1
V
DD
/2
Load condition 2
R
L
Pin
V
SS
R
L
= 464鈩?/div>
C
L
= 50 pF
15 pF
C
L
Pin
V
SS
C
L
for all pins except OSC2
for OSC2 output
漏
1998 Microchip Technology Inc.
Preliminary
DS40182A-page 87
prev
next