PIC24HJ128GP802-I/ML View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC24HJ128GP802-I/ML

High-Performance, 16-bit Microcontrollers

Microchip Technology 

PIC24HJ32GP302/304, PIC24HJ64GPX02/X04 AND PIC24HJ128GPX02/X04

TABLE 28-21: 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

SY11

TMCL MCLR Pulse Width (low)

TPWRT Power-up Timer Period

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

2

—

—

2

4

8

16

32

64

128

3

10

0.68 0.72

—

—

— μs

— ms

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

-40°C to +85°C

User programmable

-40°C to +85°C

—

See Section 25.4

“Watchdog Timer (WDT)”

and LPRC specification F21

(Table 28-19)

TOSC = OSC1 period

-40°C to +85°C

© 2009 Microchip Technology Inc.

Preliminary

DS70293D-page 297

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