Optimized for powerful, responsive real-time control, the PIC18 Q43 family of microcontrollers (MCUs) feature integrated smart analog, configurable peripherals and a 5 V operating voltage for improved noise immunity. This product family combines Microchip's most popular, versatile and easy-to-use Core Independent Peripherals (CIPs) with advanced interconnect capabilities for easy hardware customization. The MCU is equipped with Direct Memory Access (DMA), Configurable Logic Cell (CLC), 16-bit PWM, 12-bit ADC with computation (ADC2) and multiple communication interfaces. This combination simplifies the creation of hardware-based custom functions, improves system responsiveness, and reduces external component and code development time. MCUs are ideal for a variety of real-time control applications, including industrial control,

feature

Up to 128 KB Flash program memory

Data EEPROM up to 1 KB

Up to 8 KB of data SRAM

Six direct memory access (DMA) controllers allow peripherals to move data in and out of memory independently of the CPU

Three 16-bit dual PWMs provide six PWM outputs

Eight Configurable Logic Cells (CLCs) enable customer-defined logic functions to perform application tasks

8-bit buffer DAC

12-bit ADC2 (with calculated ADC), up to 43 channels

Hardware Capacitive Voltage Divider (CVD)

Vectored Interrupt (VI) Function - Faster Interrupt Response Time

Memory Access Partition (MAP)

Device Information Area (DIA)

Complementary Waveform Generator (CWG)

two comparators

Zero Crossing Detection (ZCD)

Windowed Watchdog Timer (WWDT)

Peripheral Pin Select (PPS)

Data Signal Modulator (DSM)

Five UARTs;_One UART supports LIN/DMX/DALI protocols

SPI, I2C

Low power mode function

Wide operating voltage: 1.8 V to 5.5 V.

Production models available: 28-pin (SOIC, SSOP, VQFN, SPDIP), 40/44-pin (PDIP, TQFP, VQFN) and 48-pin (TQFP, VQFN)

Beta devices: 40-pin PDIP only

Apps and Features

industrial control

lighting control

car

motor control

capacitive touch sensing

IoT thing