PIC12C508A Microchip Technology, PIC12C508A Datasheet - Page 69

• Manufacturer Part Number: PIC12C508A
• Description: 8-Pin/ 8-Bit CMOS Microcontrollers
• Manufacturer: Microchip Technology

11.3
The timing parameter symbols have been created following one of the following formats:
FIGURE 11-1: LOAD CONDITIONS - PIC12C508/C509
1. TppS2ppS
2. TppS
T
pp
S
1999 Microchip Technology Inc.
F
Lowercase subscripts (pp) and their meanings:
2
ck
cy
drt
io
Uppercase letters and their meanings:
F
H
I
L
Timing Parameter Symbology and Load Conditions - PIC12C508/C509
Frequency
to
CLKOUT
cycle time
device reset timer
I/O port
Fall
High
Invalid (Hi-impedance)
Low
Pin
V
SS
C
L
C
L
= 50 pF for all pins except OSC2
15 pF for OSC2 in XT or LP
T
mc
osc
os
t0
wdt
P
R
V
Z
modes when external clock
is used to drive OSC1
Time
MCLR
oscillator
OSC1
T0CKI
watchdog timer
Period
Rise
Valid
Hi-impedance
PIC12C5XX
DS40139E-page 69