DSPIC33FJ64GP706AI/PF View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

DSPIC33FJ64GP706AI/PF

High-Performance, 16-Bit Digital Signal Controllers

Microchip Technology 

dsPIC33FJXXXGPX06A/X08A/X10A

TABLE 25-21: RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER, POWER-UP TIMER

TIMING REQUIREMENTS

AC CHARACTERISTICS

Standard Operating Conditions: 3.0V to 3.6V

(unless otherwise stated)

Operating temperature -40°C ≤ TA ≤ +85°C for Industrial

-40°C ≤TA ≤+125°C for Extended

Param

No.

Symbol

Characteristic(1)

Min Typ(2) Max Units

Conditions

SY10 TMCL MCLR Pulse-Width (low)

2

—

— μs -40°C to +85°C

SY11 TPWRT Power-up Timer Period

—

2

— ms -40°C to +85°C

—

4

—

User programmable

—

8

—

—

16

—

—

32

—

—

64

—

—

128

—

SY12

SY13

SY20

TPOR

TIOZ

TWDT1

Power-on Reset Delay

I/O High-Impedance from

MCLR Low or Watchdog

Timer Reset

Watchdog Timer

Time-out Period

3

0.68

—

10

0.72

—

30 μs

1.2 μs

——

SY30 TOST

Oscillator Start-up Timer

Period

— 1024 TOSC — —

SY35 TFSCM Fail-Safe Clock Monitor

Delay

—

500

900 μs

Note 1: These parameters are characterized but not tested in manufacturing.

2: Data in “Typ” column is at 3.3V, 25°C unless otherwise stated.

-40°C to +85°C

—

See Section 22.4 “Watchdog

Timer (WDT)” and LPRC

specification F21 (Table 25-19)

TOSC = OSC1 period

-40°C to +85°C

DS70593C-page 286

© 2011 Microchip Technology Inc.

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