Microchip Technology PIC18F458-E/L Microcontroller
The Microchip Technology PIC18F458-E/L is a high-performance microcontroller that features a powerful 8-bit architecture and is designed for a wide range of applications including automotive, industrial control, and consumer electronics. This microcontroller is part of the popular PIC18F family, known for its robustness, versatility, and ease of use.
Key Features
- Core: The PIC18F458-E/L operates with a high-performance PIC18 8-bit CPU, which provides a perfect blend of speed and efficiency.
- Memory: It comes with 32 KB of flash program memory, allowing ample space for complex programs, and 1,536 bytes of RAM for data storage.
- EEPROM: The device includes 256 bytes of EEPROM data memory, which is ideal for storing non-volatile data that must be preserved during power cycles.
- I/O Pins: With up to 34 programmable input/output pins, this microcontroller offers flexibility for interfacing with a wide range of peripherals and sensors.
- Communication Modules: It features a rich set of communication peripherals including a synchronous serial port for SPI and I2C, as well as a USART for serial communication.
- Timers: Multiple timers are available, including an 8-bit and three 16-bit timers, providing precise timing and measurement capabilities.
- ADC: A 10-bit, 8-channel Analog-to-Digital Converter allows the microcontroller to interface with analog sensors and devices.
- PWM: Enhanced Capture/Compare/PWM (ECCP) module facilitates advanced motor control and other high-performance power applications.
- Supply Voltage: The device operates in the voltage range of 4.2V to 5.5V, making it suitable for a variety of power environments.
- Temperature Range: It is designed to function within the industrial temperature range, from -40°C to +85°C.
Package and Quality
The PIC18F458-E/L is offered in a 40-pin PDIP (Plastic Dual In-line Package), ensuring ease of prototyping and integration into various designs. Microchip Technology ensures high-quality standards, and the microcontroller is designed for long-term reliability.
Applications
With its robust feature set, the PIC18F458-E/L is an excellent choice for complex applications that require a mix of analog and digital functionalities. It is particularly well-suited for automotive applications such as engine management systems, industrial control systems, robotics, and consumer electronics that demand high reliability and performance.
Overall, the Microchip Technology PIC18F458-E/L is a versatile and powerful microcontroller that provides designers with the tools to build sophisticated and efficient systems across a broad spectrum of applications.
