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PIC18F26Q43-E/SS

MCHPPIC18F26Q43-E/SS

Microchip Technology
PIC PIC® XLP™ 18F Microcontroller IC 8-Bit 64MHz 64KB (64K x 8) FLASH 28-SSOP
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Overview

The PIC18F26Q43-E/SS is a high-performance 8-bit microcontroller featuring 64KB of Flash memory and a 64MHz internal oscillator. Part of the PIC18-Q43 family, it is designed with Core Independent Peripherals (CIPs) that handle tasks without CPU intervention to reduce power consumption and latency. This specific E-temp variant is rated for extended temperature ranges, making it suitable for demanding environments.

Why Choose This Part

This MCU excels in power efficiency by offloading complex timing and logic functions to its integrated Core Independent Peripherals (CIPs). It includes a 1K x 8 EEPROM for robust non-volatile data storage and offers a versatile 28-SSOP footprint for space-constrained designs requiring high I/O density.

Applications

Automotive Body Control
Utilizing the extended operating temperature and hardware-based signal processing for lighting and window control.
Sensor Interface Nodes
Using the 12-bit ADC with Computation and Differential inputs to process analog sensor data in industrial environments.
Distributed Power Management
Managing local power conversion and monitoring using high-speed PWMs and hardware timers.
Real-time Control Systems
Implementing PID loops and motor control logic using Core Independent Peripherals to maintain timing accuracy.

Key Specifications

Speed 64MHz
RAM Size 4K x 8
Core Size 8-Bit
EEPROM Size 1K x 8
Peripherals Brown-out Detect/Reset, LVD, POR, PWM, WDT
Connectivity I2C, LINbus, SPI, UART/USART
Mounting Type Surface Mount
Number of I/O 25
Core Processor PIC
Package / Case 28-SSOP (0.209", 5.30mm Width)
Data Converters A/D 24x12b; D/A 1x8b
Oscillator Type Internal
Program Memory Size 64KB (64K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 125degC (TA)
Supplier Device Package 28-SSOP
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V

Getting Started

To begin development, use the MPLAB X IDE and the XC8 compiler provided by Microchip. Hardware debugging is best supported via the MPLAB PICkit 4 or ICD 4 in-circuit debuggers. For rapid prototyping, the Curiosity Nano evaluation board for the PIC18-Q43 family allows for immediate code execution and peripheral configuration via the MPLAB Code Configurator (MCC).

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
PIC18F26Q43-E/SS (this part) 64KB 4K 25 SSOP-28 A/D 24x12b; D/A 1x8b I2C, LINbus, SPI, .. 2,787
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
PIC18F26K83-E/SO 64KB 4K 25 SOIC-28 A/D 24x12b; D/A 1x5b CANbus, I2C, LINbu.. 1,226
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
PIC18F26Q10-I/SO 64KB 3.53K 25 SOIC-28 A/D 24x10b; D/A 1x5b I2C, LINbus, SPI, .. 2,173
PIC18F26K83-I/SS 64KB 4K 25 SSOP-28 A/D 24x12b; D/A 1x5b CANbus, I2C, LINbu.. 2,677
PIC18F26K40-I/SS 64KB 3.6K 25 SSOP-28 A/D 24x10b; D/A 1x5b I2C, LINbus, SPI, .. 3,834
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
PIC18F26K42-E/SS 64KB 4K 25 SSOP-28 A/D 24x12b; D/A 1x5b I2C, LINbus, SPI, .. 3,655
PIC18F26K80-I/SP 64KB 3.6K 24 DIP-28 A/D 8x12b ECANbus, I2C, LINb.. 439
PIC18F26K22-I/ML 64KB 3.8K 24 VQFN-28 A/D 19x10b I2C, SPI, UART/USART 3,622
PIC18F26Q10-E/SS 64KB 3.53K 25 SSOP-28 A/D 24x10b; D/A 1x5b I2C, LINbus, SPI, .. 621
PIC18F26K20-I/SS 64KB 3.8K 24 SSOP-28 A/D 11x10b I2C, SPI, UART/USART 1,108

Also Consider

ATmega4808 MCHPMicrochip Technology - Alternative 8-bit architecture with similar pin count and Core Independent Peripherals under the AVR brand.
PIC18F27Q43-E/SS MCHPMicrochip Technology - Direct upgrade offering 128KB of Flash memory if the 64KB on the 26Q43 is insufficient for the application code.