DSPIC33FJ32GP302THSLASHSP datasheet(359/403 Pages) MICROCHIP

359 / 403 page

 2009 Microchip Technology Inc.

Preliminary

DS70292D-page 359

dsPIC33FJ32GP302/304, dsPIC33FJ64GPX02/X04, AND dsPIC33FJ128GPX02/X04

FIGURE 30-21:

ADC CONVERSION (10-BIT MODE) TIMING CHARACTERISTICS

(CHPS<1:0> = 01, SIMSAM = 0, ASAM = 0, SSRC<2:0> = 000)

FIGURE 30-22:

ADC CONVERSION (10-BIT MODE) TIMING CHARACTERISTICS (CHPS<1:0> = 01,

SIMSAM = 0, ASAM = 1, SSRC<2:0> = 111, SAMC<4:0> = 00001)

AD55

TSAMP

Clear SAMP

Set SAMP

AD61

ADCLK

Instruction

SAMP

AD60

DONE

AD1IF

1 – Software sets AD1CON. SAMP to start sampling.

2 – Sampling starts after discharge period. TSAMP is described in Section 28. “Analog-to-Digital Converter (ADC)

3 – Software clears AD1CON. SAMP to start conversion.

4 – Sampling ends, conversion sequence starts.

5 – Convert bit 9.

8 – One TAD for end of conversion.

AD50

AD55

6 – Convert bit 8.

7 – Convert bit 0.

Execution

without DMA” (DS70210) in the “dsPIC33F/PIC24H Family Reference Manual”.

1 – Software sets AD1CON. ADON to start AD operation.

2 – Sampling starts after discharge period. TSAMP is described in

3 – Convert bit 9.

4 – Convert bit 8.

5 – Convert bit 0.

6 – One TAD for end of conversion.

7 – Begin conversion of next channel.

8 – Sample for time specified by SAMC<4:0>.

ADCLK

Instruction

Set ADON

Execution

SAMP

TSAMP

AD1IF

DONE

AD55

TSAMP

AD55

AD50

Section 28. “Analog-to-Digital Converter (ADC) without DMA”

(DS70210) in the “dsPIC33F/PIC24H Family Reference Manual'.

DSPIC33FJ32GP302TH/SP Datasheet(PDF) 359 Page - Microchip Technology

DSPIC33FJ32GP302TH/SP Datasheet(HTML) 359 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