DSPIC33FJ32MC304-I/SP View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

DSPIC33FJ32MC304-I/SP

16-bit Digital Signal Controllers (up to 128 KB Flash and 16K SRAM) with Motor Control PWM and Advanced Analog

Microchip Technology 

dsPIC33FJ32MC302/304, dsPIC33FJ64MCX02/X04 AND dsPIC33FJ128MCX02/X04

TABLE 31-21: 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

SY11 TPWRT Power-up Timer Period

—

SY12 TPOR Power-on Reset Delay

3

SY13 TIOZ

I/O High-Impedance from 0.68

MCLR Low or Watchdog

Timer Reset

SY20 TWDT1 Watchdog Timer Time-out —

Period

—

2

4

8

16

32

64

128

10

0.72

—

— μs

— ms

30 μs

1.2 μs

——

SY30 TOST Oscillator Start-up Time

— 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

-40°C to +85°C

User programmable

-40°C to +85°C

—

See Section 28.4 “Watchdog

Timer (WDT)” and LPRC

specification F21 (Table 31-19)

TOSC = OSC1 period

-40°C to +85°C

DS70291G-page 374

© 2007-2012 Microchip Technology Inc.

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