PIC16F1825-I/SL 8-bit PICmicro microcontroller, 14 KB, 32 MHz, SO-14

PIC16F1825/9 , 14/20-Pin Flash Microcontrollers

High-Performance RISC CPU - Only 49 Instructions to Learn: All single-cycle instructions except branches - Operating Speed: - DC - 32 MHz oscillator/clock input - DC - 125 ns instruction cycle - Up to 16 Kbytes Linear Program Memory Addressing - Up to 1024 bytes Linear Data Memory Addressing - 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 - 1.8V-5.5V Operation - PIC16F1825/9 - 1.8V-3.6V Operation - PIC16LF1825/9 - Self-Programmable under Software Control - Power-on Reset (POR), Power-up Timer (PWRT) and Oscillator Start-up Timer (OST) - Programmable Brown-out Reset (BOR) - 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 - Power-Saving Sleep mode

Flexible Oscillator Structure - Precision 32 MHz Internal Oscillator Block: - Factory calibrated to ± 1%, typical - Software selectable frequencies range of 31 kHz to 32 MHz - 31 kHz Low-Power Internal Oscillator - Four Crystal modes up to 32 MHz - Three External Clock modes up to 32 MHz - 4x Phase Lock Loop (PLL) - Fail-Safe Clock Monitor: Allows for safe shutdown if peripheral clock stops - Two-Speed Oscillator Start-Up - Reference Clock Module: Programmable clock output frequency and duty cycle

Analog Features - Analog-to-Digital Converter (ADC) Module: - 10-bit resolution, up to 12 channels - Auto acquisition capability - Conversion available during Sleep - Analog Comparator Module: - Two rail-to-rail analog comparators - 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

Peripheral Highlights - Up to 17 I/O Pins and 1 Input Only Pin: - High current sink/source 25 mA/25 mA - Programmable weak pull-ups - Programmable interrupt-on-change pins - Timer0: 8-Bit Timer/Counter with 8-Bit Prescaler - Enhanced Timer1: - 16-bit timer/counter with prescaler - External Gate Input mode - Dedicated, low-power 32 kHz oscillator driver - Three Timer2-types: 8-Bit Timer/Counter with 8-Bit Period Register, Prescaler and Postscaler - Two Capture, Compare, PWM (CCP) Modules - Two Enhanced CCP (ECCP) Modules: - Software selectable time bases - Auto-shutdown and auto-restart - PWM steering - 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) Module - mTouch™ Sensing Oscillator Module: Up to 12 input channels - Data Signal Modulator Module: Selectable modulator and carrier sources - SR Latch: - Multiple Set/Reset input options - Emulates 555 Timer applications