PIC24F04KA201 Datasheet, PDF (149/224 Pages) Microchip Technology – 14/20-Pin General Purpose, 16-Bit Flash Microcontrollers with nanoWatt XLP™ Technology

PIC24F04KA201 FAMILY
REGISTER 19-3: AD1CON3: A/D CONTROL REGISTER 3
R/W-0
U-0
ADRC
—
bit 15
U-0
R/W-0
R/W-0
—
SAMC4
SAMC3
R/W-0
SAMC2
R/W-0
SAMC1
R/W-0
SAMC0
bit 8
U-0
—
bit 7
U-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
—
ADCS5
ADCS4
ADCS3
ADCS2
ADCS1
ADCS0
bit 0
Legend:
R = Readable bit
-n = Value at POR
r = Reserved bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 15
bit 14-13
bit 12-8
bit 7-6
bit 5-0
ADRC: A/D Conversion Clock Source bit
1 = A/D internal RC clock
0 = Clock derived from system clock
Unimplemented: Read as ‘0’
SAMC<4:0>: Auto-Sample Time bits
11111 = 31 TAD
·
·
·
00001 = 1 TAD
00000 = 0 TAD (not recommended)
Unimplemented: Read as ‘0’
ADCS<5:0>: A/D Conversion Clock Select bits
111111 = 32 • TCY
·
·
·
000001 = TCY
000000 = TCY/2
© 2009 Microchip Technology Inc.
Preliminary
DS39937B-page 147