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PIC18F26Q10-I/SP

MCHPPIC18F26Q10-I/SP

Microchip Technology
PIC PIC® XLP™ 18Q, Functional Safety (FuSa) Microcontroller IC 8-Bit 64MHz 64KB (64K x 8) FLASH 28-SPDIP
Active1,011 in stock
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Overview

The PIC18F26Q10-I/SP is an 8-bit microcontroller featuring 64KB of Flash and Core Independent Peripherals designed for functional safety applications. This variant is provided in a 28-pin SPDIP package, making it ideal for prototyping on breadboards or through-hole PCB designs while operating at speeds up to 64MHz.

Why Choose This Part

The combination of 64MHz performance and Core Independent Peripherals (CIPs) reduces code overhead and improves system response times. Its Functional Safety (FuSa) readiness simplifies compliance for industrial standards, while the 28-pin PDIP form factor is exceptionally user-friendly for hardware prototyping.

Applications

Functional Safety Systems
Utilizes the integrated Windowed Watchdog Timer (WWDT) and Cyclic Redundancy Check (CRC) with Memory Scan for hardware-level reliability in safety-critical tasks.
Industrial Signal Conditioning
Leverages the 10-bit ADC with Computation (ADC2) and zero-cross detection to automate signal processing without taxing the CPU core.
Low-Power Sensor Nodes
Optimized for battery-powered applications using XLP technology and idle/doze modes to minimize current consumption during inactive periods.
Legacy Equipment Upgrades
The through-hole SPDIP footprint allows for modernizing older hardware designs with increased 64KB memory and high-speed internal oscillators.

Key Specifications

Speed 64MHz
RAM Size 3.53K x 8
Core Size 8-Bit
EEPROM Size 1K x 8
Peripherals Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Connectivity I2C, LINbus, SPI, UART/USART
Mounting Type Through Hole
Number of I/O 25
Core Processor PIC
Package / Case 28-DIP (0.300", 7.62mm)
Data Converters A/D 24x10b; D/A 1x5b
Oscillator Type Internal
Program Memory Size 64KB (64K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 28-SPDIP
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V

Getting Started

Develop using the MPLAB X IDE and the XC8 compiler, utilizing the MPLAB Code Configurator (MCC) to graphically initialize the CIPs. For hardware debugging and programming, the MPLAB PICkit 4 or Snap can be connected via the ICSP pins.

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
PIC18F26Q10-I/SP (this part) 64KB 3.53K 25 DIP-28 A/D 24x10b; D/A 1x5b I2C, LINbus, SPI, .. 1,011
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
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
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
PIC18F26K83-I/SO 64KB 4K 25 SOIC-28 A/D 24x12b; D/A 1x5b CANbus, I2C, LINbu.. 1,421
PIC18F26K42-E/SS 64KB 4K 25 SSOP-28 A/D 24x12b; D/A 1x5b I2C, LINbus, SPI, .. 3,655
PIC18F26K22-I/SS 64KB 3.8K 24 SSOP-28 A/D 19x10b I2C, SPI, UART/USART 3,350
PIC18F26Q83-I/SS 64KB 8K 25 SSOP-28 A/D 24x12b SAR; D/.. CANbus, I2C, LINbu.. 113

Also Consider

PIC18F26Q10-I/SS MCHPMicrochip Technology - The same microcontroller in a surface-mount SSOP package for smaller production PCB footprints.
ATmega328P MCHPMicrochip Technology - A common 28-pin DIP alternative with extensive community support, though it offers less Flash and a slower clock speed.