dspic33fj16gs404t-i-pt Microchip Technology Inc., dspic33fj16gs404t-i-pt Datasheet - Page 299

• Manufacturer Part Number: dspic33fj16gs404t-i-pt
• Description: High-performance, 16-bit Digital Signal Controllers
• Manufacturer: Microchip Technology Inc.

TABLE 24-22: RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER, POWER-UP TIMER
© 2009 Microchip Technology Inc.
AC CHARACTERISTICS
SY10
SY11
SY12
SY13
SY20
SY30
Note 1:
Param
No.
2:
T
T
T
T
T
T
Symbol
OST
MC
PWRT
POR
IOZ
WDT
These parameters are characterized but not tested in manufacturing.
Data in “Typ” column is at 3.3V, +25°C unless otherwise stated.
L
1
dsPIC33FJ06GS101/X02 and dsPIC33FJ16GSX02/X04
TIMING REQUIREMENTS
MCLR Pulse Width (low)
Power-up Timer Period
Power-on Reset Delay
I/O High-Impedance from MCLR
Low or Watchdog Timer Reset
Watchdog Timer Time-out Period
Oscillator Start-up Time
Characteristic
(1)
Preliminary
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature
0.68
Min
—
—
—
2
3
Typ
1024
T
0.72
128
OSC
16
32
64
10
—
—
2
4
8
(2)
Max
1.2
30
—
—
—
—
Units
ms
ms
-40°C ≤ T
-40°C ≤ T
μs
μs
μs
—
-40°C to +85°C
-40°C to +85°C
User programmable
-40°C to +85°C
See Section 21.4 “Watch-
dog Timer (WDT)” and
LPRC parameter F21
(Table 24-20).
T
OSC
A
A
≤ +85°C for Industrial
≤ +125°C for Extended
= OSC1 period
Conditions
DS70318D-page 297