PIC18F46J50-I/PT Microchip Technology, PIC18F46J50-I/PT Datasheet - Page 22

• 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

PIC18F46J50 FAMILY
TABLE 1-4:
DS39931C-page 22
MCLR
OSC1/CLKI/RA7
OSC2/CLKO/RA6
Legend: TTL = TTL compatible input
Note 1:
OSC1
CLKI
RA7
OSC2
CLKO
RA6
(1)
(1)
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.
Pin Name
= Input
= Power
PIC18F4XJ50 PINOUT I/O DESCRIPTIONS
Pin Number
QFN
44-
18
32
33
TQFP
44-
18
30
31
Type
Pin
I/O
I/O
O
O
I
I
I
CMOS
Buffer
Type
TTL
TTL
ST
ST
—
—
CMOS = CMOS compatible input or output
Analog = Analog input
O
OD
I
2
Master Clear (Reset) input; this is an active-low
Reset to the device.
Oscillator crystal or external clock input.
Oscillator crystal or clock output.
C™
otherwise CMOS. Main oscillator input
Oscillator crystal input or external clock source
input. ST buffer when configured in RC mode;
connection.
External clock source input; always associated
with pin function OSC1 (see related OSC1/CLKI
pins).
Digital I/O.
Oscillator crystal output. Connects to crystal or
resonator in Crystal Oscillator mode.
Main oscillator feedback output connection
in RC mode, OSC2 pin outputs CLKO, which
has 1/4 the frequency of OSC1 and denotes
the instruction cycle rate.
Digital I/O.
= Output
= Open-Drain (no P diode to V
= Open-Drain, I
Description
© 2009 Microchip Technology Inc.
2
C specific
DD
)