DSPIC30F4012 datasheet(185/236 Pages) MICROCHIP

185 / 236 page

Confidential

DS70135E-page 183

dsPIC30F4011/4012

TABLE 24-17: AC CHARACTERISTICS: INTERNAL RC JITTER

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

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

OS63

FRC

—

+1.50

-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 7.372 MHz ±2%, 25°C and 5V. TUN<3:0> 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 24-18: INTERNAL RC 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.

DSPIC30F4012 Datasheet(PDF) 185 Page - Microchip Technology

DSPIC30F4012 Datasheet(HTML) 185 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 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL