PIC24F04KA201 Datasheet, PDF (13/224 Pages) Microchip Technology – 14/20-Pin General Purpose, 16-Bit Flash Microcontrollers with nanoWatt XLP™ Technology

PIC24F04KA201 FAMILY
TABLE 1-2: PIC24F04KA201 FAMILY PINOUT DESCRIPTIONS
Pin Number
Function
14-Pin
PDIP/TSSOP/
SOIC
20-Pin
PDIP/SSOP/
SOIC
20-Pin
QFN
I/O
Input
Buffer
Description
AN0
AN1
AN2
AN3
AN4
AN5
AN10
AN11
AN12
U1BCLK
C1INA
C1INB
C1OUT
C2INA
C2INB
C2OUT
CLKI
CLKO
CN0
CN1
CN2
CN3
CN4
CN5
CN6
CN8
CN11
CN12
CN13
CN14
CN21
CN22
CN23
CN29
CN30
CVREF
CTED1
CTED2
CTPLS
IC1
INT0
INT1
INT2
Legend:
2
2
19
I
ANA
3
3
20
I
ANA
6
4
1
I
ANA
7
5
2
I
ANA
4
7
4
I
ANA A/D Analog Inputs
5
8
5
I
ANA
11
17
14
I
ANA
—
16
13
I
ANA
—
15
12
I
ANA
9
13
10
O
— UART1 IrDA^® Baud Clock
5
8
5
I
ANA Comparator 1 Input A (Positive input)
4
7
4
I
ANA Comparator 1 Input B (Negative input option 1)
11
17
14
O
— Comparator 1 Output
7
5
2
I
ANA Comparator 2 Input A (Positive input)
6
4
1
I
ANA Comparator 2 Input B (Negative input option 1)
10
14
11
O
— Comparator 2 Output
4
7
4
I
ANA Main Clock Input Connection
5
8
5
O
— System Clock Output
7
10
7
I
ST
6
9
6
I
ST
2
2
19
I
ST
3
3
20
I
ST
—
4
1
I
ST
—
5
2
I
ST
—
6
3
I
ST
10
14
11
I
ST
12
18
15
I
ST Interrupt-on-Change Inputs
11
17
14
I
ST
—
16
13
I
ST
—
15
12
I
ST
9
13
10
I
ST
8
12
9
I
ST
—
11
8
I
ST
5
8
5
I
ST
4
7
4
I
ST
11
17
14
O
ANA Comparator Voltage Reference Output
10
14
11
I
ST CTMU Trigger Edge Input 1
11
15
12
I
ST CTMU Trigger Edge Input 2
12
16
13
O
— CTMU Pulse Output
10
14
11
I
ST Input Capture 1 Input
12
11
8
I
ST
11
17
14
I
ST External Interrupt Inputs
10
14
11
I
ST
ST = Schmitt Trigger input buffer, ANA = Analog level input/output, I²C™ = I²C/SMBus input buffer
© 2009 Microchip Technology Inc.
Preliminary
DS39937B-page 11