PIC16LF18446-I/GZ

PIC16(L)F184XX microcontrollers feature Intelligent Analog, core independent peripherals (CIPs) and communication peripherals combined with eXtreme Low-Power (XLP) for a wide range of general purpose and low-power applications. Features such as a 12-bit Analog-to-Digital Converter with Computation (ADC2), Memory Access Partitioning (MAP), the Device Information Area (DIA), power-saving operating modes, and Peripheral Pin Select (PPS) offer flexible solutions for a wide variety of custom applications.

Key features

• C Compiler Optimized RISC Architecture
• Operating Speed: DC – 32 MHz clock input, 125 ns minimum instruction cycle
• Interrupt Capability
• 16-Level Deep Hardware Stack
• Up to Four 8-Bit Timers
• Up to Four 16-Bit Timers
• Low-Current Power-on Reset (POR)
• Configurable Power-up Timer (PWRT)
• Brown-out Reset (BOR)
• Low-Power BOR (LPBOR) Option
• Windowed Watchdog Timer (WWDT): Variable prescaler selection, Variable window size selection, All sources configurable in hardware or software
• Programmable Code Protection
• Up to 28 Kbytes Program Flash Memory
• Up to 2 KB Data SRAM Memory
• 256B Data EEPROM
• Direct, Indirect, and Relative Addressing Modes
• Memory Access Partition (MAP): Write-protect, Customizable partition
• Device Information Area (DIA)
• Device Characteristics Information (DCI)
• Operating Voltage Range: 1.8V to 3.6V (PIC16LF184XX), 2.3V to 5.5V (PIC16F184XX)
• Temperature Range: Industrial: -40℃ to 85℃, Extended: -40℃ to 125℃
• Doze: CPU and Peripherals Running at Different Cycle Rates (Typically CPU Is Lower)
• Idle: CPU Halted While Peripherals Operate
• Sleep: Lowest Power Consumption
• Peripheral Module Disable (PMD): Ability to selectively disable hardware module to minimize active power consumption of unused peripherals
• eXtreme Low-Power (XLP) Mode: Sleep: 500 nA typical @ 1.8V, Sleep and Watchdog Timer: 900 nA typical @ 1.8V
• Sleep Mode: 50 nA @ 1.8V, Typical
• Watchdog Timer: 500 nA @ 1.8V, Typical
• Secondary Oscillator: 500 nA @ 32 kHz
• Operating Current: 8 μA @ 32 kHz, 1.8V, typical, 32 μA/MHz @ 1.8V, typical
• Configurable Logic Cell (CLC): Four CLCs, Integrated combinational and sequential logic
• Complementary Waveform Generator (CWG): Two CWGs, Rising and falling edge dead-band control, Full-bridge, half-bridge, 1-channel drive, Multiple signal sources
• Capture/Compare/PWM (CCP) Modules: Four CCPs, 16-bit resolution for Capture/Compare modes, 10-bit resolution for PWM mode
• Pulse-Width Modulators (PWM): Two 10-bit PWMs
• Numerically Controlled Oscillator (NCO): Precision linear frequency generator (50% duty cycle) with 0.0001% step size of source input clock, Input clock: 0 Hz < fNCO < 32 MHz, Resolution: fNCO/2^20
• Serial Communications: EUSART: One EUSART(s), RS-232, RS-485, LIN compatible, Auto-Baud Detect, Auto-wake-up on Start; Host Synchronous Serial Port (MSSP): Two MSSP(s), SPI, I2C, SMBus and PMBus compatible
• Up to 18 I/O Pins: Individually programmable pull-ups, Slew rate control, Interrupt-on-change with edge-select, Input level selection control (ST or TTL), Digital open-drain enable
• Peripheral Pin Select (PPS): I/O pin remapping of digital peripherals
• Timer0: 8/16-bit timer/counter, Synchronous or asynchronous operation, Programmable prescaler/postscaler, Time base for capture/compare function
• Timer1/3/5 with gate control: 16-bit timer/counter, Programmable internal or external clock sources, Multiple gate sources, Multiple Gate modes, Time base for capture/compare function
• Timer2/4/6 with Hardware Limit Timer: 8-bit timers, Programmable prescaler/postscaler, Time base for PWM function, Hardware Limit Timer (HLT) and one-shot extensions, Selectable clock sources
• Signal Measurement Timer (SMT): One SMT(s), 24-bit timer/counter with programmable prescaler
• 12-Bit Analog-to-Digital Converter with Computation (ADC2): Up to 140 ksps, Up to 17 external channels, Conversion available during Sleep, Automated post-processing, Automated math functions on input signals: Averaging, filter calculations, oversampling and threshold comparison, Integrated charge pump for low-voltage operation, CVD support
• Zero-Cross Detect (ZCD): AC high-voltage zero-crossing detection, Synchronized switching control and timing
• Temperature Sensor Circuit
• Comparator: Two comparators, Fixed Voltage Reference at (non)inverting input(s), Comparator outputs externally accessible
• Digital-to-Analog Converter (DAC): 5-bit resolution, rail-to-rail, Positive reference selection, Unbuffered I/O pin output, Internal connections to ADC2 and comparators
• Fixed Voltage Reference with 1.024V, 2.048V and 4.096V Output Levels
• High-Precision Internal Oscillator: Software-selectable frequency range up to 32 MHz ±2% at calibration (nominal)
• 4x PLL for Use with External Sources: Up to 32 MHz (4-8 MHz input)
• 2x PLL for Use with the HFINTOSC: Up to 32 MHz
• Low-Power Internal 31 kHz Oscillator (LFINTOSC)
• External 32.768 kHz Crystal Oscillator (SOCS)
• External Oscillator Block with: Three Crystal/Resonator modes up to 20 MHz, Three External Clock modes up to 32 MHz
• Fail-Safe Clock Monitor: Detects clock source failure
• Oscillator Start-up Timer (OST): Ensures stability of crystal oscillator sources