Microchip Technology PIC18FxQ10 High-Performance MCUs

Microchip Technology PIC18FxQ10 High-Performance MCUs are designed with analog, core-independent, and communication peripherals for various low-power and general-purpose applications. These PIC18FxQ10 MCUs feature 10-bit ADC with Computation (ADC²), averaging, filtering, and automating Capacitive Voltage Divider (CVD) techniques for advanced touch sensing and oversampling. The various core independent peripherals include Windowed Watchdog Timer (WWDT), Complementary Waveform Generator (CWG), Zero-Cross Detect (ZCD), and Peripheral Pin Select (PPS).

The PIC18FxQ10 MCUs can be easily reset using Power-on Reset (POR), Brown-out Reset (BOR), Low-Power Brown-out Reset (LPBOR), stack overflow, or stack underflow. These PIC18FxQ10 MCUs can be In-Circuit Serial Programming™ (ICSP™) via two pins and In-Circuit Debug (ICD) with three breakpoints via two pins. The WWDT accepts the CLRWDT instruction to recover the system from unexpected events only when performed within a specific window during the timeout period. The oscillator module with Fail-Safe Clock Monitor (FSCM) has multiple selection features and clock sources that help in minimizing power consumption and maximize performance.

Features

C compiler-optimized RISC architecture
Four 16-bit timers
Low-Current Power-on Reset (POR)
Power-up Timer (PWRT)
Brown-out Reset (BOR)
Low-Power BOR (LPBOR) Option
Windowed Watchdog Timer (WWDT)
PIC18F24/45/25Q10:
- Up to 32KB program flash memory
- Up to 2048B data SRAM memory
- 256B data EEPROM
PIC18F26/46Q10:
- Up to 64KB program flash memory
- Up to 3615B data SRAM memory
- Up to 1024B data EEPROM
1.8V to 5.5V operating voltage range
High-Precision Internal Oscillator Block (HFINTOSC)
32kHz Low-Power Internal Oscillator (LFINTOSC)
32kHz external crystal oscillator
Fail-Safe Clock Monitor (FSCM)

Analog peripherals:
- 10-bit ADC with Computation (ADC²)
- Hardware Capacitive Voltage Divider (CVD)
- Zero-Cross Detect (ZCD)
- 5-Bit Digital-to-Analog Converter (DAC)
- Two Comparators (CMP)
- Fixed Voltage Reference (FVR) module
Digital peripherals:
- Complementary Waveform Generator (CWG)
- Capture/Compare/PWM (CCP) modules
- 10-Bit Pulse-Width Modulators (PWM)
- Programmable CRC with memory scan
- Peripheral Pin Select (PPS)
- Data Signal Modulator (DSM)

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MPLAB Xpress Code Examples for PIC18FxQ10 MCU