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| PIC16F720_13 Datasheet, PDF (193/254 Pages) Microchip Technology – 20-Pin Flash Microcontrollers | |||
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PIC16(L)F720/721
23.6 Timing Parameter Symbology
The timing parameter symbols have been created with
one of the following formats:
1. TppS2ppS
2. TppS
T
F
Frequency
Lowercase letters (pp) and their meanings:
pp
cc
CCP1
ck
CLKOUT
cs
CS
di
SDI
do
SDO
dt
Data in
io
I/O PORT
mc
MCLR
Uppercase letters and their meanings:
S
F
Fall
H
High
I
Invalid (High-impedance)
L
Low
T
Time
osc
CLKIN
rd
RD
rw
RD or WR
sc
SCK
ss
SS
t0
T0CKI
t1
T1CKI
wr
WR
P
Period
R
Rise
V
Valid
Z
High-impedance
FIGURE 23-2:
LOAD CONDITIONS
Load Condition
Pin
CL
VSS
Legend: CL = 50 pF for all pins
ï£ 2010-2013 Microchip Technology Inc.
DS41430D-page 193
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