Product Overview: PIC18F442-I/PT

The PIC18F442-I/PT is a high-performance microcontroller unit (MCU) from Microchip Technology, renowned for its robust architecture, versatile features, and reliable operation in a wide range of applications. This particular model is part of the PIC18F family, which is well-suited for projects requiring advanced interfacing and control tasks.

Key Features:

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Number of I/O: 34
• Program Memory Size: 16KB (8K x 16)
• Data EEPROM: 256 x 8
• RAM Size: 1.5K x 8
• Voltage - Supply (Vcc/Vdd): 4.2V ~ 5.5V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP

Advanced Features:

The PIC18F442-I/PT boasts a rich set of features, including a 10-bit, up to 13-channel Analog-to-Digital Converter (ADC), two capture/compare/PWM functions, and a synchronous serial port that can be configured as either 3-wire Serial Peripheral Interface (SPI) or the 2-wire Inter-Integrated Circuit (I²C) bus. It also has an addressable Universal Synchronous Asynchronous Receiver Transmitter (USART), making it ideal for serial communication.

Applications:

This microcontroller is designed for a multitude of applications, ranging from industrial controls and robotics to automotive systems and home automation. Its robust design and comprehensive feature set make it suitable for complex tasks that require multitasking or precise timing controls.

Programming and Development:

Programming the PIC18F442-I/PT is facilitated through the MPLAB IDE, which supports a range of programming and debugging tools. The MCU is compatible with Microchip's in-circuit debuggers and programmers, such as the MPLAB ICD and MPLAB REAL ICE, ensuring a smooth development process from prototyping to production.

Reliability:

Microchip Technology's commitment to quality ensures that the PIC18F442-I/PT is a reliable choice for designers and engineers. With extended temperature range support and robust power management, this MCU is designed to perform consistently under challenging conditions.