2009 Microchip Technology Inc. Advance Information DS41406B-page 1
PIC12F1822/16F182X
High-Performance RISC CPU:
• Only 49 Instructions to learn
• Operating Speed:
- DC – 32 MHz clock input
- DC – 125 ns instruction cycle
• Interrupt Capability with Automatic Context
Saving
• 16-Level Deep Hardware Stack with Optional
Overflow/Underflow Reset
• Direct, Indirect and Relative Addressing modes:
- Two full 16-bit File Select Registers (FSRs)
- FSRs can read program and data memory
Special Microcontroller Features:
• 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):
-75A @ 1 MHz, 1.8V, typical
• Low-Power Watchdog Timer Current
(PIC1XLF182X):
- 500 nA @ 1.8V, typical
Peripheral Features:
• Up to 17 I/O Pins and 1 Input-only Pin:
- High current sink/source for LED drivers
- Individually programmable interrupt-on-
change 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 I
2
C
TM
with:
- 7-bit address masking
- SMBus/PMBus
TM
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.
8/14/20-Pin 8-Bit Flash Microcontroller Product Brief
