PIC16LC8X-04 View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
PIC16LC8X-04 Datasheet PDF : 117 Pages
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PIC16C8X
Applicable Devices 83 R83 84 84A R84
FIGURE 11-5: RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER AND POWER-UP
TIMER TIMING
VDD
MCLR
Internal
POR
PWRT
Time-out
OSC
Time-out
Internal
RESET
Watchdog
Timer
RESET
I/O Pins
33
32
30
31
34
34
TABLE 11-5: RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER AND POWER-UP
TIMER REQUIREMENTS
Parameter
No.
Sym Characteristic
Min
Typ†
Max Units
Conditions
30
TmcL MCLR Pulse Width (low)
350 *
—
150 *
—
—
ns 2.0V ≤ VDD ≤ 3.0V
—
ns 3.0V ≤ VDD ≤ 6.0V
31
Twdt Watchdog Timer Time-out Period
7*
18
33 * ms VDD = 5V
(No Prescaler)
32
Tost Oscillation Start-up Timer Period
— 1024TOSC — ms TOSC = OSC1 period
33
Tpwrt Power-up Timer Period
28 *
72
132 * ms VDD = 5.0V
34
TIOZ I/O Hi-impedance from MCLR Low —
—
100 * ns
or reset
* These parameters are characterized but not tested.
† Data in "Typ" column is at 5.0V, 25°C unless otherwise stated. These parameters are for design guidance only and are not
tested.
© 1995 Microchip Technology Inc.
DS30081F-page 79
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