Microchip Technology's PIC18F27Q43-I/STX

The PIC18F27Q43-I/STX from Microchip Technology is a high-performance microcontroller unit (MCU) that combines the efficiency of the PIC18 series with enhanced features suitable for a wide range of applications. This 28-pin MCU is designed to deliver exceptional computational speed along with a rich set of peripherals, making it an ideal choice for automation, consumer electronics, automotive subsystems, and IoT devices.

Key Features

• Core: The device operates on a high-performance 8-bit PIC18 core with a clock speed of up to 64 MHz, providing quick processing capabilities for complex tasks.
• Memory: It comes with 128 KB of Flash memory and 8 KB of SRAM, ensuring ample space for program storage and efficient data handling.
• Advanced Peripherals: The MCU includes a variety of peripherals such as Configurable Logic Cells (CLCs), multiple 10-bit Analog-to-Digital Converters (ADCs), 5-bit Digital-to-Analog Converters (DACs), and comparators, which can be instrumental in creating complex digital and analog functions without additional components.
• Communication Interfaces: For connectivity, it features several communication interfaces, including SPI, I2C, UART, and LIN, allowing for seamless integration with other devices and systems.
• Power Management: With its Power-Managed Modes and Idle and Doze modes, the PIC18F27Q43-I/STX is tailored for power-sensitive applications, ensuring energy efficiency and longer battery life.

Robust Design

The device is equipped with a robust design that includes an extended operating temperature range, making it suitable for harsh environments. It also supports fail-safe clock monitoring and has a watchdog timer for system reliability.

Development Support

Microchip Technology offers comprehensive development support for the PIC18F27Q43-I/STX, including software libraries, development boards, and the MPLAB X Integrated Development Environment (IDE). This ecosystem of tools simplifies the development process, from prototyping to production, and helps to speed up time-to-market.

Package and Availability

The MCU is available in a small TSSOP package, allowing for a compact footprint on printed circuit boards. Its part number PIC18F27Q43-I/STX denotes the industrial temperature range and TSSOP packaging, making it a versatile choice for designers looking for a reliable and capable microcontroller.