Datasheet

 1997-2013 Microchip Technology Inc. Preliminary DS30453E-page 139
PIC16C5X
17.4 Timing Parameter Symbology and Load Conditions
The timing parameter symbols have been created with one of the following formats:
1. TppS2ppS
2. TppS
T
F Frequency T Time
Lowercase letters (pp) and their meanings:
pp
2to mcMCLR
ck CLKOUT osc oscillator
cy cycle time os OSC1
drt device reset timer t0 T0CKI
io I/O port wdt watchdog timer
Uppercase letters and their meanings:
S
FFall PPeriod
HHigh RRise
I Invalid (Hi-impedance) V Valid
L Low Z Hi-impedance
FIGURE 17-5: LOAD CONDITIONS FOR DEVICE TIMING SPECIFICATIONS -
PIC16C54C/CR54C/C55A/C56A/CR56A/C57C/CR57C/C58B/CR58B-04, 20
CL = 50 pF for all pins and OSC2 for RC mode
0 -15 pF for OSC2 in XT, HS or LP modes when
external clock is used to drive OSC1
CL
VSS
Pin