PIC16F676-I Datasheet, PDF (95/132 Pages) Microchip Technology – 14-Pin, Flash-Based 8-Bit CMOS Microcontrollers

PIC16F630/676
12.8 TIMING PARAMETER SYMBOLOGY
The timing parameter symbols have been created with
one of the following formats:
1. TppS2ppS
2. TppS
T
F
Frequency
T
Lowercase letters (pp) and their meanings:
pp
cc
CCP1
osc
ck
CLKOUT
rd
cs
CS
rw
di
SDI
sc
do
SDO
ss
dt
Data in
t0
io
I/O port
t1
mc
MCLR
wr
Uppercase letters and their meanings:
S
F
Fall
P
H
High
R
I
Invalid (High-impedance)
V
L
Low
Z
Time
OSC1
RD
RD or WR
SCK
SS
T0CKI
T1CKI
WR
Period
Rise
Valid
High-impedance
FIGURE 12-4:
LOAD CONDITIONS
Load Condition 1
VDD/2
RL
Load Condition 2
Pin
CL
Legend:
RL = 464
CL = 50 pF
15 pF
VSS
for all pins
for OSC2 output
Pin
CL
VSS
 2010 Microchip Technology Inc.
DS40039F-page 95