High-Performance RISC CPU: • C Compiler Optimized Architecture • Only 49 Instructions • Up to 7 Kbytes Linear Program Memory Addressing • Up to 256 Bytes Linear Data Memory Addressing • Operating Speed: - DC – 20 MHz clock input @ 2.5V - DC – 16 MHz clock input @ 1.8V - DC – 200 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 Flexible Oscillator Structure: • 16 MHz Internal Oscillator Block: - Factory calibrated to ± 1%, typical - Software selectable frequency range from 16 MHz to 31 kHz • 31 kHz Low-Power Internal Oscillator • External Oscillator Block with: - Four crystal/resonator modes up to 20 MHz - Three external clock modes up to 20 MHz • Fail-Safe Clock Monitor: - Allows for safe shutdown if peripheral clock stops • Two-Speed Oscillator Start-up • Oscillator Start-up Timer (OST) Analog Features: • Analog-to-Digital Converter (ADC): - 10-bit resolution - Up to 17 channels - Special Event Triggers - Conversion available during Sleep • Hardware Capacitive Voltage Divider (CVD) - Double sample conversions - Two result registers - Inverted acquisition - 7-bit pre-charge timer - 7-bit acquisition timer - Two guard ring output drives - Adjustable sample and hold capacitor array • Voltage Reference module: - Fixed Voltage Reference (FVR) with 1.024V, 2.048V and 4.096V output levels • Integrated Temperature Indicator Extreme Low-Power Management PIC16LF1512/3 with XLP: • Sleep mode: 20 nA @ 1.8V, typical • Watchdog Timer: 300 nA @ 1.8V, typical • Secondary Oscillator: 600 nA @ 32 kHz, 1.8V, typical • Operating Current: 30 A/MHz @ 1.8V, typical Special Microcontroller Features: • Operating Voltage Range: - 2.3V-5.5V (PIC16F1512/3) - 1.8V-3.6V (PIC16LF1512/3) • Self-Programmable under Software Control • Power-on Reset (POR) • Power-up Timer (PWRT) • Programmable Low-Power Brown-out Reset (LPBOR) • Extended Watchdog Timer (WDT) • In-Circuit Serial Programming™ (ICSP™) via Two Pins • In-Circuit Debug (ICD) via Two Pins • Enhanced Low-Voltage Programming (LVP) • Programmable Code Protection • Low-Power Sleep mode • 128 Bytes High-Endurance Flash: - 100,000 write Flash endurance (minimum) Peripheral Highlights: • Up to 25 I/O Pins (1 input-only pin): - High current sink/source 25 mA/25 mA - Individually programmable weak pull-ups - Individually programmable interrupt-on-change (IOC) pins • Timer0: 8-Bit Timer/Counter with 8-Bit Prescaler • Enhanced Timer1: - 16-bit timer/counter with prescaler - External Gate Input mode - Low-power 32 kHz secondary oscillator driver • Timer2: 8-Bit Timer/Counter with 8-Bit Period Register, Prescaler and Postscaler • Two Capture/Compare (CCP) modules: • Master Synchronous Serial Port (MSSP) with SPI and I2CTM with: - 7-bit address masking - SMBus/PMBusTM compatibility • Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) module: - RS-232, RS-485 and LIN compatible - Auto-Baud Detect - Auto-wake-up on start
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