PIC16F1827-E/ML Microchip Technology, PIC16F1827-E/ML Datasheet - Page 223

• Manufacturer Part Number: PIC16F1827-E/ML
• Description: MCU PIC 8BIT 4K FLASH 28-QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1827-E/ML

• Program Memory Type: FLASH
• Program Memory Size: 7KB (4K x 14)
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 32MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 16
• Eeprom Size: 256 x 8
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: I2C/SPI/UART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 15
• Number Of Timers: 5
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

23.4.4
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:
 2010 Microchip Technology Inc.
Shutdown
PWM
CCPxASE bit
AUTO-RESTART MODE
Activity
Event
PWM AUTO-SHUTDOWN WITH AUTO-RESTART (PXRSEN = 1)
Overflow
Timer
Start of
PWM Period
PWM Period
(Auto-Shutdown)
Event Occurs
Missing Pulse
Overflow
Shutdown
Timer
Preliminary
Event Clears
Shutdown
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
PIC16F/LF1826/27
Missing Pulse
(CCPxASE not clear)
Cleared by
Overflow
CCPxASE
Hardware
Timer
PWM
Resumes
Overflow
DS41391C-page 223
Timer