Datasheet

ManualsBrandsMICROCHIP TECHNOLOGY ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller SSOP 28 16-Bit 16 null I/O number 21

201

202

203

204

205

206

207

208

209

210

PIC24FJ16MC101/102 AND PIC24FJ32MC101/102/104

R/W-0 U-0 U-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0

CH0NB

— — CH0SB<4:0>

bit 15 bit 8

R/W-0 U-0 U-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0

CH0NA

— — CH0SA<4:0>

bit 7 bit 0

Legend:

R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’

-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown

bit 15 CH0NB: Channel 0 Negative Input Select for Sample B bit

1 = Channel 0 negative input is AN1

0 = Channel 0 negative input is AVss

bit 14-13 Unimplemented: Read as ‘0’

bit 12-8 CH0SB<4:0>: Channel 0 Positive Input Select for Sample B bits

11111-10000 = Reserved; do not use

01111 = Channel 0 positive input is AN15

(2)

01110 = No channels connected, all inputs floating (used for CTMU)

01101 = Channel 0 positive input is connected to CTMU temperature sensor

01100 = Channel 0 positive input is AN12

(2)

01011 = Channel 0 positive input is AN11

(2)

01010 = Channel 0 positive input is AN10

(3)

01001 = Channel 0 positive input is AN9

(3)

01000 = Channel 0 positive input is AN8

(2)

00111 = Channel 0 positive input is AN7

(2)

00110 = Channel 0 positive input is AN6

(2)

00101 = Channel 0 positive input is AN5

(1)

00100 = Channel 0 positive input is AN4

(1)

00011 = Channel 0 positive input is AN3

00010 = Channel 0 positive input is AN2

00001 = Channel 0 positive input is AN1

00000 = Channel 0 positive input is AN0

bit 7 CH0NA: Channel 0 Negative Input Select for Sample A bit

1 = Channel 0 negative input is AN1

0 = Channel 0 negative input is AVss

bit 6-5 Unimplemented: Read as ‘0’

bit 4-0 CH0SA<4:0>: Channel 0 Positive Input Select for Sample A bits

Refer to bits 12-8 for the available settings.

Note 1: This setting is available on all devices excluding the PIC24FJXXMC101, where it is Reserved.

2: This setting is available in the PIC24FJ32MC104 devices only, and is Reserved in all other devices.

3: This setting is available on all devices excluding the PIC24FJ16MC101/102, where it is Reserved.