Microchip Technology PIC18F85K90-I/PTRSL Microcontroller

The PIC18F85K90-I/PTRSL is a high-performance microcontroller unit (MCU) from the renowned manufacturer Microchip Technology, designed to cater to a wide range of applications requiring robust control and processing capabilities. This particular MCU is part of the PIC18 family, which is known for its enhanced features, including increased speed, memory, and a rich set of peripherals.

At the heart of the PIC18F85K90-I/PTRSL lies a powerful 8-bit processor capable of executing instructions efficiently, making it ideal for applications that demand quick responses and high-precision control. With a maximum CPU speed of 64 MHz (16 MIPS), this microcontroller is well-suited for real-time applications.

The device boasts an impressive array of integrated features, including:

• 80 KB of flash memory, providing ample space for complex program code and data storage.
• 3,328 bytes of RAM, facilitating smooth and efficient operation of applications with temporary data storage needs.
• 1,024 bytes of EEPROM, allowing for persistent data storage that can be accessed and modified during runtime.
• Enhanced Capture/Compare/PWM (ECCP) modules for advanced control of motors and other peripherals.
• 12-bit Analog-to-Digital Converters (ADCs) with up to 28 channels, enabling precise measurement of analog signals.
• Two Comparators with programmable input/output configuration.
• Multiple serial communication interfaces, including EUSART, SPI, and I2C, for versatile connectivity options.

The MCU comes in a 44-pin TQFP package, which provides a compact footprint while still offering sufficient I/O pins for interfacing with external components. The PIC18F85K90-I/PTRSL is also characterized by its extended operating temperature range, making it a reliable choice for industrial applications.

For developers, Microchip Technology provides a comprehensive suite of software tools, including MPLAB X Integrated Development Environment (IDE) and MPLAB Code Configurator, to streamline the development process. Additionally, the MCU is supported by a wide array of hardware development boards, making prototyping and testing convenient and efficient.

In summary, the PIC18F85K90-I/PTRSL microcontroller is a versatile and powerful solution for designers looking to implement advanced control systems with a single-chip solution. Its blend of speed, memory, and integrated peripherals, along with robust support from Microchip Technology, makes it a top choice for a variety of electronic applications.