Microchip PIC18F87J11-I/PT: High-Performance 8-Bit Microcontroller for Embedded Systems

The Microchip PIC18F87J11-I/PT stands as a robust and versatile 8-bit microcontroller engineered for demanding embedded applications. As a member of the renowned PIC18 family, it combines high computational performance with a rich set of peripheral integrations, making it an ideal cornerstone for complex industrial, automotive, and consumer systems.

At its core, the microcontroller operates at speeds up to 41.67 MHz, delivering a powerful 10 MIPS (Million Instructions Per Second) performance. This ensures rapid execution of control algorithms and real-time processing tasks. Its 128 KB of self-read/write capable Flash program memory provides ample space for sophisticated application code, while the 3,808 bytes of RAM and 1,024 bytes of data EEPROM offer substantial resources for data handling and non-volatile storage needs.

A key strength of the PIC18F87J11 lies in its extensive array of integrated peripherals. It features a high-performance 10-bit Analog-to-Digital Converter (ADC) with up to 16 channels, enabling precise sensor interfacing and system monitoring. For communication, it is exceptionally well-equipped, including Ethernet (with dedicated DMA for efficient packet handling), CAN 2.0B, and LIN bus modules for robust network connectivity, alongside multiple USART, SPI, and I2C modules for local device communication.

The device also incorporates advanced PWM outputs for precise motor control and power regulation, along with hardware fail-safe protection mechanisms like a programmable Brown-Out Reset (BOR) and Watchdog Timer (WDT) to enhance system reliability in critical environments. Housed in an 80-pin TQFP package, it offers a high number of I/O pins for extensive system connectivity.

ICGOODFIND: The PIC18F87J11-I/PT is a high-integration, connectivity-focused 8-bit MCU. Its standout features include integrated Ethernet and CAN controllers, substantial memory, and a rich peripheral set, making it a powerful and cost-effective solution for networked embedded systems that require reliable real-time control and communication.

Keywords: 8-bit Microcontroller, Integrated Ethernet, CAN 2.0B, High-Performance, Embedded Systems.