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PIC18F26K83-E/SO

MCHPPIC18F26K83-E/SO

Microchip Technology
PIC PIC® XLP™ 18K, Functional Safety (FuSa) Microcontroller IC 8-Bit 64MHz 64KB (32K x 16) FLASH 28-SOIC
Active1,226 in stock
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Overview

The PIC18F26K83-E/SO is a high-performance 8-bit microcontroller featuring 64KB of Flash and 4KB of RAM, specifically designed for applications requiring functional safety and robust communication. It integrates a CAN FD controller, DMA, and vectored interrupts to handle complex tasks with minimal CPU overhead. Operating at up to 64MHz, this XLP (eXtreme Low Power) device is qualified for harsh environments with an extended temperature rating.

Why Choose This Part

This MCU stands out by offloading data movement from the CPU via dual DMA controllers and a vectored interrupt controller, significantly reducing latency. It includes dedicated hardware for CRC and a memory scanner to ensure code integrity, making it ideal for safety-critical hardware designs.

Applications

Automotive Sensor Interface
Utilizing the integrated CANbus and 12-bit ADC with computation for reliable vehicle sensor data processing.
Industrial Safety Controllers
Leveraging Functional Safety (FuSa) features like the Windowed Watchdog Timer and CRC memory scanning for SIL-rated systems.
Distributed Control Systems
Using DMA and multi-protocol serial support (UART, SPI, I2C) to manage high-bandwidth industrial communications.
Battery Management Systems
Exploiting XLP technology and low-power modes for efficient monitoring of cell voltages and state-of-charge.

Key Specifications

Speed 64MHz
RAM Size 4K x 8
Core Size 8-Bit
EEPROM Size 1K x 8
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Connectivity CANbus, I2C, LINbus, SPI, UART/USART
Mounting Type Surface Mount
Number of I/O 25
Core Processor PIC
Package / Case 28-SOIC (0.295", 7.50mm Width)
Data Converters A/D 24x12b; D/A 1x5b
Oscillator Type Internal
Program Memory Size 64KB (32K x 16)
Program Memory Type FLASH
Operating Temperature -40degC ~ 125degC (TA)
Supplier Device Package 28-SOIC
Voltage - Supply (Vcc/Vdd) 2.3V ~ 5.5V

Getting Started

Development is supported by the MPLAB X IDE and the XC8 C Compiler. For hardware evaluation, the Curiosity High Pin Count (HPC) Development Board or a custom PCB utilizing the 28-SOIC footprint can be paired with an MPLAB PICkit 4 or Snap programmer.

Part of Microchip PIC18 family » PIC18F26

PIC18F26 Family

Comparing specs that differ across variants. The current part is highlighted.

Part Number Flash RAM I/O Pins Package ADC/DAC Connectivity Stock
PIC18F26K83-E/SO (this part) 64KB 4K 25 SOIC-28 A/D 24x12b; D/A 1x5b CANbus, I2C, LINbu.. 1,226
PIC18F26K42-E/ML 64KB 4K 25 VQFN-28 A/D 24x12b; D/A 1x5b I2C, LINbus, SPI, .. 7,568
PIC18F26K83-I/SP 64KB 4K 25 DIP-28 A/D 24x12b; D/A 1x5b CANbus, I2C, LINbu.. 6,090
PIC18F26Q10-I/SP 64KB 3.53K 25 DIP-28 A/D 24x10b; D/A 1x5b I2C, LINbus, SPI, .. 1,011
PIC18F26K22-I/SO 64KB 3.8K 24 SOIC-28 A/D 19x10b I2C, SPI, UART/USART 3,162
PIC18F26Q43-I/SO 64KB 4K 25 SOIC-28 A/D 24x12b; D/A 1x8b I2C, LINbus, SPI, .. 618
PIC18F26K42-I/SS 64KB 4K 25 SSOP-28 A/D 24x12b; D/A 1x5b I2C, LINbus, SPI, .. 73
PIC18F26K40T-I/MV 64KB 3.6K 25 UFQFN-28 A/D 24x10b; D/A 1x5b I2C, LINbus, SPI, .. 12,415
PIC18F26K40-I/SS 64KB 3.6K 25 SSOP-28 A/D 24x10b; D/A 1x5b I2C, LINbus, SPI, .. 3,834
PIC18F26K83-I/SS 64KB 4K 25 SSOP-28 A/D 24x12b; D/A 1x5b CANbus, I2C, LINbu.. 2,677
PIC18F26Q10-I/SO 64KB 3.53K 25 SOIC-28 A/D 24x10b; D/A 1x5b I2C, LINbus, SPI, .. 2,173
PIC18F26Q43-E/SS 64KB 4K 25 SSOP-28 A/D 24x12b; D/A 1x8b I2C, LINbus, SPI, .. 2,787
PIC18F26K83-I/SO 64KB 4K 25 SOIC-28 A/D 24x12b; D/A 1x5b CANbus, I2C, LINbu.. 1,421
PIC18F26Q84-I/SP 64KB 4K 25 DIP-28 A/D 24x12b; D/A 1x8b CANbus, I2C, LINbu.. 943
PIC18F26K83-I/MX 64KB 4K 25 UQFN-28 A/D 24x12b; D/A 1x5b CANbus, I2C, LINbu.. 1,071
PIC18F26K22-I/SS 64KB 3.8K 24 SSOP-28 A/D 19x10b I2C, SPI, UART/USART 3,350
PIC18F26K80-I/SP 64KB 3.6K 24 DIP-28 A/D 8x12b ECANbus, I2C, LINb.. 439
PIC18F26K42-E/SS 64KB 4K 25 SSOP-28 A/D 24x12b; D/A 1x5b I2C, LINbus, SPI, .. 3,655
PIC18F26Q83-I/SS 64KB 8K 25 SSOP-28 A/D 24x12b SAR; D/.. CANbus, I2C, LINbu.. 113
PIC18F26K80-E/SO 64KB 3.6K 24 SOIC-28 A/D 8x12b ECANbus, I2C, LINb.. 149
PIC18F26Q43-I/SP 64KB 4K 25 DIP-28 A/D 24x12b; D/A 1x8b I2C, LINbus, SPI, .. 389

Also Consider

MCP2562FD MCHPMicrochip Technology - A matching high-speed CAN FD transceiver required to interface the PIC18F26K83's CAN controller with a physical bus.
ATmega328PB MCHPMicrochip Technology - A general-purpose 8-bit alternative for applications that do not require CANbus or functional safety hardware.