PIC18F47K42 – 8bit PIC Microcontroller, 64MHz, 128KB, 8.192KB

PIC18F47K42 – 8bit PIC Microcontroller, 64MHz, 128KB, 8.192KB


PIC18F47K42-I/P – 8 Bit MCU, PIC18 Family PIC18F K42 Series Microcontrollers, 64MHz, 128KB, 8.192KB, 40 Pins
Note: Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE

Brand: Microchip

Availability: 2 in stock SKU: STC-00306 Categories: , Tags: , ,


The PIC18F K42 family of microcontrollers consists of ten highly integrated products — ranging from 16-128 KB of flash memory with package options covering 28-48 pins. They are equipped with a comprehensive and rich set of Core Independent Peripherals (CIPs) and Intelligent Analog features allowing for many functional tasks to be done in hardware – saving code, validation time, core overhead and power consumption.

These MCUs feature a 12-bit ADC with Computation (ADC2), Direct Memory Access (DMA), Vector Interrupt (VI) Controller and other system enhancements. They are ideal for an extensive range of applications and markets, including automotive, industrial control, Internet of Things (IoT), medical and white goods. The MCUs offer a full suite of Core Independent Peripherals for safety-critical applications (Cyclic Redundancy Check with Memory Scan, Windowed Watchdog Timer, 24-bit Signal Measurement Timer, Hardware Limit Timer, Complementary Waveform Generation), up to eight hardware PWMs and multiple communications interfaces. They include a Configurable Logic Cell which integrates hardware functions to simplify and accelerate many common tasks.

All devices in this family contain many new powerful features and are also supported by MPLAB® Code Configurator (MCC), a free software plug-in that provides a graphical interface to configure peripherals and functions specific to your application.

  • Microchip No: PIC18F47K42-I/P
  • Program Memory Type: Flash
  • Program Memory Size (KB): 128
  • CPU Speed (MIPS/DMIPS): 16
  • SRAM (B): 8,192
  • Data EEPROM/HEF (bytes): 1024
  • Digital Communication Peripherals: 2-UART, 1-SPI, 2-I2C
  • Capture/Compare/PWM Peripherals: 4 CCP,
  • Timers: 3 x 8-bit, 4 x 16-bit
  • ADC Input: 35 ch, 12-bit
  • Number of Comparators: 2
  • Interrupt Vector Table
  • Programmable DMA priority
  • Memory Access Partition (MAP) – Customize flash partitioning with bootloader write protection
  • Device Information Area (DIA) – Dedicated memory area for data storage of temp sensor factory calibration value, factory ID and  FVR values for ADC and COMP
  • Fixed Voltage Reference (FVR) module – 1.024V, 2.048V and 4.096V output levels
  • Senses high voltage AC signal (ZCD)
  • Generates interrupts on zero cross (ZCD)
  • DMA compatible
  • Temperature Range (°C): -40 to 125
  • Operating Voltage Range (V): 1.8 to 5.5
  • Pin Count: 40
  • Low Power: Yes
  • SLEEP mode: 50nA @ 1.8V typical

Additional information

Weight11.8 g



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