PIC12F519T-ESLASHMS datasheet(72/88 Pages) MICROCHIP

72 / 88 page

PIC12F519

DS41319A-page 70

Preliminary

FIGURE 11-6:

RESET, WATCHDOG TIMER AND DEVICE RESET TIMER TIMING

TABLE 11-3:

RESET, WATCHDOG TIMER AND DEVICE RESET TIMER – PIC12F519

AC CHARACTERISTICS

Standard Operating Conditions (unless otherwise specified)

Operating Temperature -40

°C ≤ TA ≤ +85°C (industrial)

-40

°C ≤ TA ≤ +125°C (extended)

Operating Voltage VDD range is described in

Section TABLE 11-1: “DC CHARACTERISTICS: PIC12F519

(Industrial, Extended)”

Param

No.

Sym

Characteristic

Min

Typ(1)

Max

Units

Conditions

TMCLMCLR Pulse Width (low)

2000*

—

VDD = 5.0V

TWDT

Watchdog Timer Time-out Period

(no prescaler)

18*

30*

40*

VDD = 5.0V (Industrial)

VDD = 5.0V (Extended)

TDRT

Device Reset Timer Period

Standard

18*

30*

40*

VDD = 5.0V (Industrial)

VDD = 5.0V (Extended)

Short

0.5*

1.125*

2.5*

VDD = 5.0V (Industrial)

VDD = 5.0V (Extended)

TIOZ

I/O High-impedance from MCLR

low

—

2000*

* These parameters are characterized but not tested.

Note 1:

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.

VDD

MCLR

Internal

POR

DRT

Time-out(2)

Internal

Reset

Watchdog

Timer

Reset

I/O pin(1)

Note 1:

I/O pins must be taken out of High-impedance mode by enabling the output drivers in software.

Runs in MCLR or WDT Reset only in XT and LP.

PIC12F519T-E/MS Datasheet(PDF) 72 Page - Microchip Technology

PIC12F519T-E/MS Datasheet(HTML) 72 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88

Datasheet Download

Link URL