PIC16F1825-I/ML

Key features

• 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
• 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
• 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 via Two Pins
• In- Circuit Debug (ICD) via Two Pins
• Enhanced Low- Voltage Programming (LVP)
• Programmable Code Protection
• Power- Saving Sleep mode
• Sleep mode: 20 nA @ 1.8V, typical
• Watchdog Timer: 300 nA @ 1.8V, typical
• Timer1 Oscillator: 650 nA @ 32 kHz, 1.8V, typical
• Operating Current: 48μA/MHz @ 1.8V, typical
• 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
• 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 (CMP) 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 I²C: 7- bit address masking; SMBus/PMBus 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