PIC16F616-H/ML Microchip Technology, PIC16F616-H/ML Datasheet - Page 103

• Manufacturer Part Number: PIC16F616-H/ML
• Description: 1.75KB Flash, 64B RAM, 6 I/O, 8MHz Internal Oscillator 16 QFN 4x4mm TUBE
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F616-H/ML

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 11
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 16-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FIGURE 10-14:
10.4.5
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 PRSEN bit in the PWM1CON register.
If auto-restart is enabled, the ECCPASE bit will remain
set as long as the auto-shutdown condition is active.
When the auto-shutdown condition is removed, the
ECCPASE bit will be cleared via hardware and normal
operation will resume.
FIGURE 10-15:
© 2009 Microchip Technology Inc.
Note 1: The auto-shutdown condition is a level-
Shutdown
Shutdown
2: Writing to the ECCPASE bit is disabled
3: Once the auto-shutdown condition has
ECCPASE bit
PWM
ECCPASE bit
PWM
AUTO-RESTART MODE
based signal, not an edge-based signal.
As long as the level is present, the auto-
shutdown will persist.
while
persists.
been removed and the PWM restarted
(either through firmware or auto-restart),
the PWM signal will always restart at the
beginning of the next PWM period.
Activity
Activity
Event
Event
an
PWM Period
PWM Period
PWM AUTO-SHUTDOWN WITH FIRMWARE RESTART (PRSEN = 0)
PWM AUTO-SHUTDOWN WITH AUTO-RESTART ENABLED (PRSEN = 1)
Start of
Start of
auto-shutdown
Normal PWM
Normal PWM
PIC16F610/616/16HV610/616
condition
Event Occurs
Event Occurs
PWM Period
PWM Period
Shutdown
Shutdown
Event Clears
Event Clears
Shutdown
Shutdown
Cleared by
ECCPASE
Firmware
Resumes
Resumes
PWM
PWM
DS41288F-page 103