PIC24F08KA102-I Datasheet, PDF (16/278 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
T1CK
T2CK
T3CK
U1CTS
U1RTS
U1RX
U1TX
VDD
VPP
VREF-
VREF+
VSS
Legend:
Note 1:
10
7
12
9
I
ST Timer1 Clock
18
15
26
23
I
ST Timer2 Clock
18
15
26
23
I
ST Timer3 Clock
12
9
17
14
I
ST UART1 Clear to Send Input
13
10
18
15
O
— UART1 Request to Send Output
6
3
6
3
I
ST UART1 Receive
11
8
16
13
O
— UART1 Transmit Output
20
17
13, 28
10, 25
P
— Positive Supply for Peripheral Digital Logic and
I/O Pins
1
18
1
26
P
— Programming Mode Entry Voltage
3
20
3
28
I
ANA A/D and Comparator Reference Voltage (low)
Input
2
19
2
27
I
ANA A/D and Comparator Reference Voltage (high)
Input
19
16
8, 27
5, 24
P
— Ground Reference for Logic and I/O Pin
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 16
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