PIC18F46J50-I/PT Microchip Technology, PIC18F46J50-I/PT Datasheet - Page 256
![IC PIC MCU FLASH 64KB 44-TQFP](/photos/6/82/68251/c04-076_pt_sml.jpg)
PIC18F46J50-I/PT
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F46J50-I/PT
Manufacturer:
NXP
Quantity:
3 000
Company:
Part Number:
PIC18F46J50-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18F46J50-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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setting the PxRSEN bit in the ECCPxDEL register.
PIC18F46J50 FAMILY
FIGURE 17-14:
17.5.5
The Enhanced PWM can be configured to automatically
restart the PWM signal once the auto-shutdown condi-
tion has been removed. Auto-restart is enabled by
If auto-restart is enabled, the ECCPxASE bit will
remain set as long as the auto-shutdown condition is
active. When the auto-shutdown condition is removed,
the ECCPxASE bit will be cleared via hardware and
normal operation will resume.
FIGURE 17-15:
DS39931C-page 256
Shutdown
Shutdown
ECCPxASE bit
PWM
ECCPxASE bit
PWM
AUTO-RESTART MODE
Activity
Activity
Event
Event
PWM Period
PWM AUTO-SHUTDOWN WITH FIRMWARE RESTART (PxRSEN = 0)
PWM AUTO-SHUTDOWN WITH AUTO-RESTART ENABLED (PxRSEN = 1)
PWM Period
Start of
Start of
Normal PWM
Normal PWM
PWM Period
Event Occurs
Event Occurs
PWM Period
Shutdown
Shutdown
The module will wait until the next PWM period begins,
however, before re-enabling the output pin. This behav-
ior allows the auto-shutdown with auto-restart features
to be used in applications based on current mode PWM
control.
Event Clears
Event Clears
Shutdown
Shutdown
ECCPxASE
Cleared by
Firmware
© 2009 Microchip Technology Inc.
Resumes
Resumes
PWM
PWM
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