PIC18F26K42-I/SS Description

The PIC18F26K42-I/SS is from PIC® XLP™ 18K series, featuring a 12-bit ADC with  Computation  (ADC2) automating Capacitive Voltage Divider (CVD) techniques for advanced touch sensing, averaging, filtering, oversampling and threshold comparison, Temperature Sensor, Vectored Interrupt Controller with fixed latency for handling interrupts, System Bus Arbiter, Direct Memory Access capabilities, UART with support for Asynchronous, DMX, DALI and LIN transmissions, SPI, I2C, memory features like Memory Access Partition (MAP) to support customers in data protection and bootloader applications, and Device Information Area (DIA) which stores factory calibration values to help improve temperature sensor accuracy.

PIC18F26K42-I/SS Features

•  C Compiler Optimized RISC Architecture

• Two Direct Memory Access (DMA) Controllers

  - Data transfers to SFR/GPR spaces from

• either Program Flash Memory, Data

• EEPROM or SFR/GPR spaces

  - User-programmable source and destination sizes

  - Hardware and software-triggered data transfers

• System Bus Arbiter with User-Configurable Priorities for Scanner and DMA1/DMA2 with respect to the main line and interrupt execution

• Vectored Interrupt Capability

  - Selectable high/low priority

  - Fixed interrupt latency

  - Programmable vector table base address

• 31-Level Deep Hardware Stack

• Low-Current Power-on Reset (POR)

• Configurable Power-up Timer (PWRT)

• Brown-Out Reset (BOR)

• Low-Power BOR (LPBOR) Option

• Windowed Watchdog Timer (WWDT)

  - Variable Prescaler selection

  - Variable window size selection

  -Configurable in hardware or software

PIC18F26K42-I/SS Applications

• Industrial

• General Uses