Microchip Technology MA330019 데이터 시트
![Microchip Technology](https://files.manualsbrain.com/attachments/cf42c3c895ef469f06d2e47e97fd98d738fcf5cf/common/fit/150/50/7340124dc8aa983aaf764094e2f06faab86f306c03111c5817f7e4e53fb2/brand_logo.gif)
dsPIC33FJ32MC302/304, dsPIC33FJ64MCX02/X04 AND dsPIC33FJ128MCX02/X04
DS70291G-page 284
© 2007-2012 Microchip Technology Inc.
FIGURE 22-3:
ADC CONVERSION CLOCK PERIOD BLOCK DIAGRAM
1
0
ADC Internal
RC Clock
RC Clock
(2)
T
OSC(1)
X
2
ADC Conversion
Clock Multiplier
Clock Multiplier
1, 2, 3, 4, 5,..., 64
AD1CON3<15>
T
CY
T
AD
6
AD1CON3<5:0>
Note 1: Refer to
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.