PIC24F16KL402 Datasheet, PDF (161/260 Pages) Microchip Technology – Low-Power, Low-Cost, General Purpose 16-Bit Flash Microcontrollers with nanoWatt XLP Technology

PIC24F16KL402 FAMILY
REGISTER 19-3: AD1CON3: A/D CONTROL REGISTER 3
R/W-0
ADRC
bit 15
R-0
EXTSAM
R/W-0
PUMPEN
R/W-0
SAMC4
R/W-0
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
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
bit 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
EXTSAM: Extended Sampling Time bit
1 = A/D is still sampling after SAMP = 0
0 = A/D is finished sampling
PUMPEN: Charge Pump Enable bit
1 = Charge pump for switches is enabled
0 = Charge pump for switches is disabled
SAMC<4:0>: Auto-Sample Time bits
11111 = 31 TAD
·
·
·
00001 = 1 TAD
00000 = 0 TAD (not recommended)
Unimplemented: Maintain as ‘0’
ADCS<5:0>: A/D Conversion Clock Select bits
11111 = 64 • TCY
11110 = 63 • TCY
·
·
·
00001 = 2 • TCY
00000 = TCY
 2011 Microchip Technology Inc.
DS31037B-page 161