PIC18FXX39 Datasheet, PDF (16/322 Pages) Microchip Technology – Enhanced FLASH Microcontrollers with Single Phase Induction Motor Control Kernel

PIC18FXX39
TABLE 1-3: PIC18F4X39 PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Name
Pin Number
Pin Buffer
DIP QFN TQFP ^{Type Type}
Description
RC0/T13CKI
RC0
T13CKI
RC3/SCK/SCL
RC3
SCK
SCL
15 34 32
I/O
ST
I
ST
18 37 37
I/O
ST
I/O
ST
I/O
ST
RC4/SDI/SDA
RC4
SDI
SDA
23 42 42
I/O
ST
I
ST
I/O
ST
RC5/SDO
RC5
SDO
24 43 43
I/O
ST
O
—
RC6/TX/CK
RC6
TX
CK
25 44 44
I/O
ST
O
—
I/O
ST
RC7/RX/DT
RC7
RX
DT
26 1
1
I/O
ST
I
ST
I/O
ST
PWM1
17 35 36 O
—
PWM2
16 36 35 O
—
Legend: TTL = TTL compatible input
ST = Schmitt Trigger input with CMOS levels
O = Output
OD = Open Drain (no P diode to VDD)
PORTC is a bi-directional I/O port.
Digital I/O.
Timer1/Timer3 external clock input.
Digital I/O.
Synchronous serial clock input/output for
SPI mode.
Synchronous serial clock input/output for
I²C mode.
Digital I/O.
SPI Data in.
I²C Data I/O.
Digital I/O.
SPI Data out.
Digital I/O.
USART Asynchronous Transmit.
USART Synchronous Clock (see related RX/DT).
Digital I/O.
USART Asynchronous Receive.
USART Synchronous Data (see related TX/CK).
PWM Channel 1 (motor control) output.
PWM Channel 2 (motor control) output.
CMOS = CMOS compatible input or output
I
= Input
P
= Power
DS30485B-page 16
Preliminary
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