PIC18F “K42” 8-Bit Microcontroller Family

Microchip presents high-performance MCUs for automotive, industrial, medical, and IoT applications

Image of Microchip's PIC18LF2x Series MicrocontrollersMicrochip's PIC18(L)F24K42 and PIC18(L)F25K42 families of microcontrollers consist of 10 highly integrated products, ranging from 16 KB to 32 KB of Flash memory with package options covering 28- to 48-pins. These products are equipped with a comprehensive and rich set of core independent peripherals (CIP) and intelligent analog features allowing for many functional tasks to be done in hardware: saving code, validation time, core overhead, and power consumption.

The 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. Implementing several common tasks can be simplified and accelerated by utilizing the configurable logic cell.

  • 64 MHz internal oscillator
  • Up to 128 KB Flash program memory
  • Up to 1 KB data EEPROM
  • Up to 8 K of SRAM
  • Vectored interrupt capability
  • Direct access memory (DMA) controllers
  • 12-bit ADC with computation (ADC2), up to 43 channels
  • Memory access partition (MAP)
  • Device information area (DIA)
  • Windowed watch dog timer (WWDT)
  • Up to three complementary waveform generators (CWG)
  • Four configurable logic cells (CLC)
  • Peripheral pin select (PPS)
  • Two comparators
  • Zero cross detect (ZCD)
  • On-chip temperature indicator
  • Data signal modulator (DSM)
  • 5-bit DAC
  • Capacitive voltage divider (CVD)
  • Up to four 10-bit PWMs
  • Communication: UART, SPI, and I2C
  • Available in 28-pins, 40-pins, and 48-pins

PIC18LF24K42 and PIC18LF25K42 Microcontrollers

ImageManufacturer Part NumberDescriptionProgram Memory SizeAvailable QuantityView Details
PIC18F24K42-I/SP datasheet linkIC MCU 8BIT 16KB FLASH 28SDIPPIC18F24K42-I/SPIC MCU 8BIT 16KB FLASH 28SDIP16KB (8K x 16)731 - Immediate
PIC18F24K42-I/SP product page link
PIC18F25K42-I/SP datasheet linkIC MCU 8BIT 32KB FLASH 28SDIPPIC18F25K42-I/SPIC MCU 8BIT 32KB FLASH 28SDIP32KB (16K x 16)261 - Immediate
PIC18F25K42-I/SP product page link
PIC18F25K42-I/SS datasheet linkIC MCU 8BIT 32KB FLASH 28SSOPPIC18F25K42-I/SSIC MCU 8BIT 32KB FLASH 28SSOP32KB (16K x 16)423 - Immediate
PIC18F25K42-I/SS product page link
PIC18F24K42-I/MV datasheet linkIC MCU 8BIT 16KB FLASH 28UQFNPIC18F24K42-I/MVIC MCU 8BIT 16KB FLASH 28UQFN16KB (8K x 16)280 - Immediate
PIC18F24K42-I/MV product page link
PIC18F24K42-I/SO datasheet linkIC MCU 8BIT 16KB FLASH 28SOICPIC18F24K42-I/SOIC MCU 8BIT 16KB FLASH 28SOIC16KB (8K x 16)305 - Immediate
PIC18F24K42-I/SO product page link
PIC18F25K42-I/SO datasheet linkIC MCU 8BIT 32KB FLASH 28SOICPIC18F25K42-I/SOIC MCU 8BIT 32KB FLASH 28SOIC32KB (16K x 16)680 - Immediate
PIC18F25K42-I/SO product page link
PIC18F24K42-I/SS datasheet linkIC MCU 8BIT 16KB FLASH 28SSOPPIC18F24K42-I/SSIC MCU 8BIT 16KB FLASH 28SSOP16KB (8K x 16)0PIC18F24K42-I/SS product page link
PIC18F24K42-I/ML datasheet linkIC MCU 8BIT 16KB FLASH 28QFNPIC18F24K42-I/MLIC MCU 8BIT 16KB FLASH 28QFN16KB (8K x 16)0PIC18F24K42-I/ML product page link
PIC18F25K42-I/ML datasheet linkIC MCU 8BIT 32KB FLASH 28QFNPIC18F25K42-I/MLIC MCU 8BIT 32KB FLASH 28QFN32KB (16K x 16)0PIC18F25K42-I/ML product page link
PIC18F24K42-E/ML datasheet linkIC MCU 8BIT 16KB FLASH 28QFNPIC18F24K42-E/MLIC MCU 8BIT 16KB FLASH 28QFN16KB (8K x 16)0PIC18F24K42-E/ML product page link
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Published: 2017-03-15