Microchip Technology's PIC18C658-I/L Microcontroller

The PIC18C658-I/L is a high-performance microcontroller unit (MCU) from Microchip Technology's renowned PIC18 family, designed to cater to a wide array of applications ranging from industrial control systems to automotive and consumer electronics. This versatile MCU is engineered to deliver exceptional power and flexibility, making it an ideal choice for designers looking for a robust and reliable microcontroller solution.

At the heart of the PIC18C658-I/L lies a powerful 8-bit CISC architecture that operates at a maximum frequency of 40 MHz, providing the computational speed necessary for complex tasks. The device is equipped with 32KB of flash memory, ensuring ample space for application code, and 1536 bytes of RAM for efficient data handling. Additionally, it features 256 bytes of EEPROM, which allows for non-volatile data storage that can be very useful in applications requiring data retention after power cycles.

One of the key features of the PIC18C658-I/L is its enhanced instruction set, which includes 75 instructions, enabling developers to write highly efficient code. The MCU also boasts a rich set of peripherals, including:

• Two analog-to-digital converters (ADCs) with up to 8 channels, providing precise analog signal measurement capabilities.
• A synchronous serial port (SSP) with SPI and I2C modes for seamless communication with other devices.
• Two capture/compare/PWM (CCP) modules that facilitate advanced timing and control operations.
• A high-speed USART module for serial communication, supporting RS-232, RS-485, and LIN protocols.

Furthermore, the PIC18C658-I/L offers robust interrupt capabilities with up to 22 sources, ensuring responsive performance in real-time applications. Its programmable 13-bit timer provides accurate timing intervals, while the watchdog timer enhances system reliability by resetting the MCU in case of software anomalies.

Designed with power efficiency in mind, the PIC18C658-I/L operates within a voltage range of 4.2V to 5.5V and is available in a 68-pin PLCC (Plastic Leaded Chip Carrier) package. Its industrial temperature range from -40°C to +85°C ensures stable operation in harsh environments, making it a highly durable choice for demanding applications.

Whether you are developing sophisticated control systems, automotive electronics, or innovative consumer devices, the PIC18C658-I/L from Microchip Technology provides the performance, flexibility, and reliability needed to bring your projects to life.