DSPIC30F0010AT-20ESLASHS datasheet(190/236 Pages) MICROCHIP

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dsPIC30F6010A/6015

DS70150C-page 188

TABLE 24-18: AC CHARACTERISTICS: INTERNAL FRC JITTER, ACCURACY AND DRIFT(2)

AC CHARACTERISTICS

Standard Operating Conditions: 2.5V to 5.5V

(unless otherwise stated)

Operating temperature

-40°C

≤ TA ≤ +85°C for Industrial

-40°C

≤ TA ≤ +125°C for Extended

Param

No.

Characteristic

Min

Typ

Max

Units

Conditions

Internal FRC Jitter @ FRC Freq. = 7.37 MHz(1)

OS62

FRC

—

+0.04

+0.16

-40°C

≤ TA ≤ +85°C

VDD = 3.0-3.6V

—+0.07

+0.23

-40°C

≤ TA ≤ +125°C

VDD = 4.5-5.5V

FRC with 4x PLL

—

+0.31

+0.62

-40°C

≤ TA ≤ +85°C

VDD = 3.0-3.6V

—+0.34

+0.77

-40°C

≤ TA ≤ +125°C

VDD = 4.5-5.5V

FRC with 8x PLL

—

+0.44

+0.87

-40°C

≤ TA ≤ +85°C

VDD = 3.0-3.6V

—+0.48

+1.08

-40°C

≤ TA ≤ +125°C

VDD = 4.5-5.5V

FRC with 16x PLL

—

+0.71

+1.23

-40°C

≤ TA ≤ +125°C

VDD = 4.5-5.5V

Internal FRC Accuracy @ FRC Freq. = 7.37 MHz(1)

OS63

FRC

—

+0.4

-40°C

≤ TA ≤ +125°C

VDD = 3.0-5.5V

Internal FRC Drift @ FRC Freq. = 7.37 MHz(1)

OS64

-0.7

—

0.5

-40°C

≤ TA ≤ +85°C

VDD = 3.0-3.6V

-0.7

—

0.7

-40°C

≤ TA ≤ +125°C

VDD = 3.0-3.6V

-0.7

—

0.5

-40°C

≤ TA ≤ +85°C

VDD = 4.5-5.5V

-0.7

—

0.7

-40°C

≤ TA ≤ +125°C

VDD = 4.5-5.5V

Note 1:

Frequency calibrated at 25°C and 5V. TUN bits can be used to compensate for temperature drift.

Overall FRC variation can be calculated by adding the absolute values of jitter, accuracy and drift

percentages.

TABLE 24-19: INTERNAL LPRC ACCURACY

AC CHARACTERISTICS

Standard Operating Conditions: 2.5V to 5.5V

(unless otherwise stated)

Operating temperature

-40°C

≤ TA ≤ +85°C for Industrial

-40°C

≤ TA ≤ +125°C for Extended

Param

No.

Characteristic

Min

Typ

Max

Units

Conditions

LPRC @ Freq. = 512 kHz(1)

OS65

-35

—

+35

—

Note 1:

Change of LPRC frequency as VDD changes.

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