Datasheet PIC16F18426, PIC16F18446, PIC16LF18426, PIC16LF18446 (Microchip) - 4

PIC16(L)F18426/46 – – • 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 (HLT) and one-shot extensions
• Selectable clock sources
Signal Measurement Timer (SMT)
• 1 SMT(s)
• 24-bit timer/counter with programmable prescaler Analog Peripherals
• • •
• • • Analog-to-Digital Converter with Computation (ADC2):
– 12-bit with 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 for simplifying TRIAC control
– Synchronized switching control and timing
Temperature Sensor Circuit
Comparator:
– 2 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 ADCs and comparators
Fixed Voltage Reference (FVR) module:
– 1.024V, 2.048V and 4.096V output levels Flexible Oscillator Structure
• • 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) © 2017 Microchip Technology Inc. Datasheet Preliminary DS40001985A-page 4