PIC18F46J50-I/PT Microchip Technology, PIC18F46J50-I/PT Datasheet - Page 23

• Manufacturer Part Number: PIC18F46J50-I/PT
• Description: IC PIC MCU FLASH 64KB 44-TQFP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F46J50-I/PT

• Core Size: 8-Bit
• Program Memory Size: 64KB (32K x 16)
• Core Processor: PIC
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Type: FLASH
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 2.15 V ~ 3.6 V
• Data Converters: A/D 13x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Controller Family/series: PIC18
• No. Of I/o's: 22
• Ram Memory Size: 3.6875KB
• Cpu Speed: 48MHz
• No. Of Timers: 2
• No. Of Pwm Channels: 2
• Package: 44TQFP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 48 MHz
• Operating Supply Voltage: 2.5|3.3 V
• Data Bus Width: 8 Bit
• Interface Type: I2C/SPI/USART/USB
• On-chip Adc: 13-chx10-bit
• Number Of Timers: 5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164330 - MODULE SKT FOR 44TQFP 18F45J10
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

TABLE 1-4:
© 2009 Microchip Technology Inc.
RA0/AN0/C1INA/ULPWU/PMA6/
RP0
RA1/AN1/C2INA/PMA7/RP1
RA2/AN2/V
RA3/AN3/V
RA5/AN4/SS1/HLVDIN/RCV/RP2
RA6
RA7
Legend: TTL = TTL compatible input
Note 1:
RA0
AN0
C1INA
ULPWU
PMA6
RP0
RA1
AN1
C2INA
PMA7
RP1
RA2
AN2
V
CV
C2INB
RA3
AN3
V
C1INB
RA5
AN4
SS1
HLVDIN
RCV
RP2
(1)
(1)
REF
REF
REF
-
+
ST = Schmitt Trigger input with CMOS levels
I
P
DIG = Digital output
RA7 and RA6 will be disabled if OSC1 and OSC2 are used for the clock function.
REF
REF
Pin Name
-/CV
+/C1INB
= Input
= Power
PIC18F4XJ50 PINOUT I/O DESCRIPTIONS (CONTINUED)
REF
/C2INB
Pin Number
QFN
44-
19
20
21
22
24
TQFP
44-
19
20
21
22
24
Type
Pin
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Buffer
Type
DIG
DIG
DIG
DIG
DIG
DIG
DIG
DIG
DIG
TTL
DIG
PIC18F46J50 FAMILY
CMOS = CMOS compatible input or output
Analog = Analog input
O
OD
I
2
PORTA is a bidirectional I/O port.
See the OSC2/CLKO/RA6 pin.
See the OSC1/CLKI/RA7 pin.
C™
Digital I/O.
Analog input 0.
Comparator 1 input A.
Ultra low-power wake-up input.
Parallel Master Port digital I/O.
Remappable peripheral pin 0 input/output.
Digital I/O.
Analog input 1.
Comparator 2 input A.
Parallel Master Port digital I/O.
Remappable peripheral pin 1 input/output.
Digital I/O.
Analog input 2.
A/D reference voltage (low) input.
Comparator reference voltage output.
Comparator 2 input B.
Digital I/O.
Analog input 3.
A/D reference voltage (high) input.
Comparator 1 input B.
Digital I/O.
Analog input 4.
SPI slave select input.
Low-voltage detect input.
External USB transceiver RCV input.
Remappable peripheral pin 2 input/output.
= Output
= Open-Drain (no P diode to V
= Open-Drain, I
Description
2
C specific
DS39931C-page 23
DD
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