PIC16LC71T-20E/SO データシートの表示（PDF） - Microchip Technology
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PIC16LC71T-20E/SO Datasheet PDF : 176 Pages
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PIC16C71X
Applicable Devices 710 71 711 715
11.4 Timing Parameter Symbology
The timing parameter symbols have been created following 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 (Hi-impedance)
L
Low
T
Time
osc
OSC1
rd
RD
rw
RD or WR
sc
SCK
ss
SS
t0
T0CKI
t1
T1CKI
wr
WR
P
Period
R
Rise
V
Valid
Z
Hi-impedance
FIGURE 11-1: 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
DS30272A-page 94
© 1997 Microchip Technology Inc.
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