PIC18F47J53 Datasheet, PDF (29/586 Pages) Microchip Technology – 28/44-Pin, High-Performance USB Microcontrollers with nanoWatt XLP Technology

PIC18F47J53 FAMILY
TABLE 1-4: PIC18F4XJ53 PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Name
Pin Number
Pin
44- 44- _Type
QFN TQFP
Buffer
Type
Description
PORTE is a bidirectional I/O port.
RE0/AN5/PMRD
RE0
AN5
PMRD
25 25
I/O ST/DIG
I Analog
I/O ST/TTL/
DIG
Digital I/O.
Analog Input 5.
Parallel Master Port input/output.
RE1/AN6/PMWR
RE1
AN6
PMWR
26 26
I/O ST/DIG
I Analog
I/O ST/TTL/
DIG
Digital I/O.
Analog Input 6.
Parallel Master Port write strobe.
RE2/AN7/PMCS
RE2
AN7
PMCS
27 27
I/O ST/DIG
I Analog
O DIG
Digital I/O.
Analog Input 7.
Parallel Master Port byte enable.
VSS1
66P
— Ground reference for logic and I/O pins.
VSS2
31 29 —
—
AVSS1
30 — P
— Ground reference for analog modules.
VDD1
VDD2
87P
29 28 P
— Positive supply for peripheral digital logic and
— ^{I/O pins.}
VDDCORE/VCAP
VDDCORE
VCAP
23 23
P
P
Core logic power or external filter capacitor
connection.
—
Positive supply for microcontroller core logic
(regulator disabled).
—
External filter capacitor connection (regulator
enabled).
AVDD1
7— P
— Positive supply for analog modules.
AVDD2
28 — —
— Positive supply for analog modules.
VUSB
37 37 P
— USB voltage input pin.
Legend:
TTL = TTL compatible input
ST = Schmitt Trigger input with CMOS levels
I = Input
P = Power
DIG = Digital output
CMOS
Analog
O
OD
I²C™
= CMOS compatible input or output
= Analog input
= Output
= Open-Drain (no P diode to VDD)
= Open-Drain, I²C specific
Note 1: RA7 and RA6 will be disabled if OSC1 and OSC2 are used for the clock function.
2: Available only on 44-pin devices (PIC18F46J53, PIC18F47J53, PIC18LF46J53 and PIC18LF47J53).
3: 5.5V tolerant.
 2010 Microchip Technology Inc.
Preliminary
DS39964B-page 29