PIC24F16KA102_11 Datasheet, PDF (14/278 Pages) Microchip Technology – 20/28-Pin General Purpose, 16-Bit Flash Microcontrollers with nanoWatt XLP Technology

PIC24F16KA102 FAMILY
TABLE 1-2: PIC24F16KA102 FAMILY PINOUT DESCRIPTIONS (CONTINUED)
Pin Number
Function ^20-Pin
PDIP/SSOP/
SOIC
20-Pin
QFN
28-Pin
SPDIP/
SSOP/SOIC
28-Pin
QFN
I/O
Input
Buffer
Description
CN0
CN1
CN2
CN3
CN4
CN5
CN6
CN7
CN8
CN9
CN11
CN12
CN13
CN14
CN15
CN16
CN21
CN22
CN23
CN24
CN27
CN29
CN30
CVREF
CTED1
CTED2
CTPLS
IC1
INT0
INT1
INT2
HLVDIN
MCLR
OC1
OCFA
OSCI
OSCO
Legend:
Note 1:
10
7
12
9
I
ST Interrupt-on-Change Inputs
9
6
11
8
I
ST
2
19
2
27
I
ST
3
20
3
28
I
ST
4
1
4
1
I
ST
5
2
5
2
I
ST
6
3
6
3
I
ST
—
—
7
4
I
ST
14
11
20
17
I
ST
—
—
19
16
I
ST
18
15
26
23
I
ST
17
14
25
22
I
ST
16
13
24
21
I
ST
15
12
23
20
I
ST
—
—
22
19
I
ST
—
—
21
18
I
ST
13
10
18
15
I
ST
12
9
17
14
I
ST
11
8
16
13
I
ST
—
—
15
12
I
ST
—
—
14
11
I
ST
8
5
10
7
I
ST
7
4
9
6
I
ST
17
14
25
22
O
ANA Comparator Voltage Reference Output
14
11
20
17
I
ST CTMU Trigger Edge Input 1
15
12
23
20
I
ST CTMU Trigger Edge Input 2
16
13
24
21
O
— CTMU Pulse Output
14
11
19
16
I
ST Input Capture 1 Input
11
8
16
13
I
ST External Interrupt Inputs
17
14
25
22
I
ST
14
11
20
17
I
ST
15
12
23
20
I
ANA HLVD Voltage Input
1
18
1
26
I
ST Master Clear (device Reset) Input
14
11
20
17
O
— Output Compare/PWM Outputs
17
14
25
22
I
— Output Compare Fault A
7
4
9
6
I
ANA Main Oscillator Input Connection
8
5
10
7
O
ANA Main Oscillator Output Connection
ST = Schmitt Trigger input buffer, ANA = Analog level input/output, I²C™ = I²C/SMBus input buffer
Alternative multiplexing when the I2C1SEL Configuration bit is cleared.
DS39927C-page 14
 2008-2011 Microchip Technology Inc.