12F508 Microchip Technology, 12F508 Datasheet - Page 79

• Manufacturer Part Number: 12F508
• Description: Search -----> PIC12F508
• Manufacturer: Microchip Technology

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TABLE 10-6:
© 2005 Microchip Technology Inc.
AC CHARACTERISTICS
30
31
32
34
Note 1:
Param
No.
*
T
T
T
T
Sym
WDT
IOZ
MC
DRT
These parameters are characterized but not tested.
Data in the Typical (“Typ”) column is at 5V, 25 C unless otherwise stated. These parameters are for
design guidance only and are not tested.
L
MCLR Pulse Width (low)
Watchdog Timer Time-out Period
(no prescaler)
Device Reset Timer Period
I/O High-impedance from MCLR
low
RESET, WATCHDOG TIMER AND DEVICE RESET TIMER – PIC12F508/509/16F505
Characteristic
(2)
Preliminary
Standard Operating Conditions (unless otherwise specified)
Operating Temperature -40 C
Operating Voltage V
Section 10.1 "DC Characteristics"
2000*
Min
9*
9*
9*
9*
—
PIC12F508/509/16F505
Typ
18*
18*
18*
18*
—
—
(1)
2000*
Max
30*
40*
30*
40*
—
DD
range is described in
-40 C
Units
ms
ms
ms
ms
ns
ns
V
V
V
V
V
T
T
A
A
DD
DD
DD
DD
DD
= 5.0V
= 5.0V (Industrial)
= 5.0V (Extended)
= 5.0V (Industrial)
= 5.0V (Extended)
+85 C (industrial)
+125 C (extended)
Conditions
DS41236B-page 77