PIC12F1822T-I/MF

Key features

• 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
• 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
• Standby Current (PIC1XLF182X): - 30 nA @ 1.8V, typical
• Operating Current (PIC1XLF182X): - 75 μA @ 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 I2C with: - 7-bit address masking - SMBus/PMBus 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.