PIC24HJ32GP302_11 Datasheet, PDF (222/368 Pages) Microchip Technology – High-Performance, 16-bit Microcontrollers

PIC24HJ32GP302/304, PIC24HJ64GPX02/X04 AND PIC24HJ128GPX02/X04
FIGURE 20-3:
ADC CONVERSION CLOCK PERIOD BLOCK DIAGRAM
AD1CON3<15>
ADC Internal
RC Clock⁽²⁾
TOSC⁽¹⁾
X2
TCY
AD1CON3<7:0>
6
ADC Conversion
Clock Multiplier
1, 2, 3, 4, 5,..., 64
0
TAD
1
Note 1: Refer to Figure 9-2 for the derivation of Fosc when the PLL is enabled. If the PLL is not used, Fosc is equal to
the clock source frequency. Tosc = 1/Fosc
2: See the ADC electrical characteristics for the exact RC clock value.
DS70293E-page 222
© 2011 Microchip Technology Inc.