PIC16F1826-I/MQ Microchip Technology, PIC16F1826-I/MQ Datasheet - Page 225

• Manufacturer Part Number: PIC16F1826-I/MQ
• Description: IC, 8BIT MCU, PIC16F, 32MHZ, QFN-28
• Manufacturer: Microchip Technology

Specifications of PIC16F1826-I/MQ

• Controller Family/series: PIC16F
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 256Byte
• Cpu Speed: 32MHz
• No. Of Timers: 3
• Interface: EUSART, I2C, SPI
• Core Size: 8 Bit
• Program Memory Size: 2kWords
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FIGURE 23-14:
23.6.5
The Enhanced PWM can be configured to automati-
cally restart the PWM signal once the auto-shutdown
condition has been removed. Auto-restart is enabled by
setting the PxRSEN bit in the PWMxCON register.
FIGURE 23-15:
© 2009 Microchip Technology Inc.
Shutdown
Shutdown
PWM
PWM
CCPxASE bit
CCPxASE bit
AUTO-RESTART MODE
Activity
Activity
Event
Event
PWM AUTO-SHUTDOWN WITH FIRMWARE RESTART (PXRSEN = 0)
PWM AUTO-SHUTDOWN WITH AUTO-RESTART (PXRSEN = 1)
Overflow
Overflow
Timer
Timer
Start of
PWM Period
Start of
PWM Period
PWM Period
PWM Period
(Auto-Shutdown)
(Auto-Shutdown)
Event Occurs
Event Occurs
Missing Pulse
Missing Pulse
Overflow
Overflow
Shutdown
Shutdown
Timer
Timer
Preliminary
Event Clears
Shutdown
Event Clears
Shutdown
Overflow
Overflow
If auto-restart is enabled, the CCPxASE bit will remain
set as long as the auto-shutdown condition is active.
When the auto-shutdown condition is removed, the
CCPxASE bit will be cleared via hardware and normal
operation will resume.
Timer
Timer
PIC16F/LF1826/27
Missing Pulse
(CCPxASE not clear)
Missing Pulse
(CCPxASE not clear)
Cleared by
Overflow
Overflow
Cleared by
CCPxASE
CCPxASE
Hardware
Firmware
Timer
Timer
PWM
Resumes
PWM
Resumes
Overflow
Overflow
DS41391B-page 225
Timer
Timer