PIC18F25K80 MICROCHIP [Microchip Technology], PIC18F25K80 Datasheet - Page 574

• Manufacturer Part Number: PIC18F25K80
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18F66K80 FAMILY
FIGURE 31-7:
TABLE 31-11: RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER, POWER-UP TIMER
DS39977C-page 574
30
31
32
33
34
35
36
37
38
39
Param.
Reference Voltage
Internal Reference
No.
Enable Internal
Voltage Stable
Symbol
TmcL
T
T
T
T
T
T
T
T
T
OST
CSD
WDT
IOZ
IVRST
IOBST
PWRT
BOR
HLVD
V
IRVST
V
DD
AND BROWN-OUT RESET REQUIREMENTS
MCLR Pulse Width (low)
Watchdog Timer Time-out Period
(no postscaler)
Oscillation Start-up Timer Period
Power-up Timer Period
I/O High-Impedance from MCLR
Low or Watchdog Timer Reset
Brown-out Reset Pulse Width
Time for Internal Reference
Voltage to become Stable
High/Low-Voltage Detect Pulse Width
CPU Start-up Time
Time for INTOSC to Stabilize
BROWN-OUT RESET TIMING
Characteristic
36
BV
Preliminary
DD
1024 T
Min
200
200
—
—
—
—
—
2
5
OSC
4.00
65.5
Typ
25
—
—
—
—
—
2
1
35
1024 T
Max
—
10
—
—
—
—
—
—
—
OSC
 2011 Microchip Technology Inc.
Units
ms
ms
 s
 s
 s
 s
 s
 s
 s
—
T
V
V
OSC
DD
DD
 BV
 V
Conditions
= OSC1 period
V
HLVD
BGAP
DD
(see D005)
= 1.2V