Datasheet

dsPIC33EPXXXGM3XX/6XX/7XX
DS70000689D-page 494  2013-2014 Microchip Technology Inc.
FIGURE 33-38: ADC1 CONVERSION (12-BIT MODE) TIMING CHARACTERISTICS
(ASAM = 0, SSRC<2:0> = 000, SSRCG = 0 )
AD55
TSAMP
Set SAMP
AD61
ADCLK
Instruction
SAMP
AD60
DONE
AD1IF
1 2 3 4 5 6 87
1
– Software sets AD1CON1. SAMP to start sampling.
2
– Sampling starts after discharge period. T
SAMP is described in
3
– Software clears AD1CON1. SAMP to start conversion.
4
– Sampling ends, conversion sequence starts.
5
– Convert bit 11.
9
– One T
AD for end of conversion.
AD50
9
6
– Convert bit 10.
7
– Convert bit 1.
8
– Convert bit 0.
Execution
“dsPIC33/PIC24 Family Reference Manual”.
“Analog-to-Digital Converter (ADC)” (DS70621) of the
Clear SAMP