PIC12F1822-I/P

• Precision Internal Oscillator:
– Factory calibrated to ±1%, typical
– Software selectable frequency range from
32 MHz to 31 kHz
• 31 kHz Low-Power Internal Oscillator
• External Oscillator Block with:
– 4 crystal/resonator modes up to 32 MHz
using 4xPLL
– 3 external clock modes up to 32 MHz
• 4x Phase Locked Loop (PLL)
• Fail-Safe Clock Monitor
• Two-Speed Start-up
• Power-Saving Sleep mode
• Power-on Reset (POR)
• Power-up Timer (PWRT)
• Oscillator Start-Up Timer (OST)
• Brown-out Reset (BOR) with Selectable Trip Point
• Extended Watchdog Timer (WDT)
• In-Circuit Serial Programming™ (ICSP™) via two
pins
• In-Circuit Debug (ICD) via Two Pins
• Enhanced Low-Voltage Programming (LVP)
• Operating Voltage Range:
– 1.8V to 3.6V (PIC1XLF182X)
– 1.8V to 5.5V (PIC1XF182X)
• Programmable Code Protection
• Self-Programmable under Software Control
Low-Power Features:
• Standby Current (PIC1XLF182X):
– 30 nA @ 1.8V, typical
• Operating Current (PIC1XLF182X):
– 75 A @ 1 MHz, 1.8V, typical
• Low-Power Watchdog Timer Current
(PIC1XLF182X):
– 500 nA @ 1.8V, typical

• Up to 17 I/O Pins and 1 Input-only Pin:
– High current sink/source for LED drivers
– Individually programmable interrupt-onchange pins
– Individually programmable weak pull-ups
• Timer0: 8-Bit Timer/Counter with 8-Bit
Programmable Prescaler
• Enhanced Timer1:
– 16-bit timer/counter with prescaler
– External Gate Input mode
– Dedicated low-power 32 kHz oscillator driver
• Up to three Timer2 modules (Timer2,4,6): 8-Bit
Timer/Counter with 8-Bit Period Register,
Prescaler and Postscaler
• Up to two Enhanced Capture, Compare, PWM
modules (ECCP):
– Software selectable time-bases
– Auto-shutdown and auto-restart
– PWM steering
• Up to two Capture, Compare, PWM modules
(CCP):
– Software selectable time-bases
• Up to two Master Synchronous Serial Port
(MSSP) with SPI and I2CTM with:
– 7-bit address masking
– SMBus/PMBusTM compatibility
• Enhanced Universal Synchronous Asynchronous
Receiver Transmitter (EUSART):
– RS-232, RS-485 and LIN compatible
– Auto-Baud Detect
– Auto-wake-up on start
• SR Latch (Integrated 555 Timer):
– Multiple Set/Reset input options
• Analog-to-Digital Converter (ADC):
– 10-bit resolution
– Up to 12 channels
• Up to 2 Comparators:
– Rail-to-rail inputs
– Power mode control
– Software controllable hysteresis
• Voltage Reference module:
– Fixed voltage reference (FVR) with 1.024V,
2.048V and 4.096V output levels
– 5-bit rail-to-rail resistive DAC with positive
and negative reference selection
• Capacitive Touch oscillator module:
– Up to 12 channels
• Data Signal Modulator:
– Select modulator and carrier sources from
various module outputs.