PIC12F1822-I/MF Microchip Technology, PIC12F1822-I/MF Datasheet - Page 216
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PIC12F1822-I/MF
Manufacturer Part Number
PIC12F1822-I/MF
Description
IC, 8BIT MCU, PIC12, 32MHZ, DFN-8
Manufacturer
Microchip Technology
Series
PIC® XLP™ 12Fr
Datasheets
1.PIC12F1822T-ISN.pdf
(404 pages)
2.PIC12F1822T-ISN.pdf
(10 pages)
3.PIC12F1822-IMF.pdf
(398 pages)
Specifications of PIC12F1822-I/MF
Controller Family/series
PIC12
No. Of I/o's
6
Eeprom Memory Size
256Byte
Ram Memory Size
128Byte
Cpu Speed
32MHz
No. Of Timers
3
Core Size
8 Bit
Program Memory Size
3.5KB
Core Processor
PIC
Speed
32MHz
Connectivity
I²C, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
6
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 4x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
8-DFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC12F1822-I/MF
Manufacturer:
ALLEGRO
Quantity:
1 001
Part Number:
PIC12F1822-I/MF
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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PIC12F/LF1822/16F/LF1823
FIGURE 23-14:
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 P1RSEN bit in the PWM1CON register.
FIGURE 23-15:
DS41413A-page 216
Shutdown
Shutdown
PWM
CCP1ASE bit
PWM
CCP1ASE bit
AUTO-RESTART MODE
Activity
Activity
Event
Event
PWM AUTO-SHUTDOWN WITH FIRMWARE RESTART (P1RSEN = 0)
PWM AUTO-SHUTDOWN WITH AUTO-RESTART (P1RSEN = 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
Overflow
Shutdown
Overflow
If auto-restart is enabled, the CCP1ASE bit will remain
set as long as the auto-shutdown condition is active.
When the auto-shutdown condition is removed, the
CCP1ASE bit will be cleared via hardware and normal
operation will resume.
Timer
Timer
Missing Pulse
(CCP1ASE not clear)
Missing Pulse
(CCP1ASE not clear)
Overflow
Overflow
Cleared by
CCP1ASE
Cleared by
CCP1ASE
Hardware
Firmware
Timer
Timer
PWM
Resumes
PWM
Resumes
2010 Microchip Technology Inc.
Overflow
Overflow
Timer
Timer
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