PIC18LF442T-I/ML

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The PIC18LF442T-I/ML is an 18-bit embedded microcontroller based on the PIC18 core architecture. It is a member of the Microchip PIC18 family, which is an extensive series of low-power, high-performance 8-bit and 16-bit microcontrollers designed for embedded control applications. The PIC18LF442T-I/ML is designed to provide the flexibility for complicated systems with an industry-leading combination of features including sophisticated analog capability, low-power consumption and a variety of peripherals.

The PIC18LF442T-I/ML features a PIC18LF442T-I core as its processor, with a maximum CPU frequency of 16MHz and a 24 bit wide instruction bus. It has 4K words of program memory and 256 bytes of EEPROM memory. It has 37 I/O lines, which are configurable as input, output, or analog comparator inputs, and 10 channels of 10-bit A/D conversion.

The PIC18LF442T-I/ML is widely applicable in embedded control applications such as instrumentation, automotive, communication, consumer electronics, medical or aerospace. The device is particularly suited to applications with stringent size and power requirements, including battery powered devices, consumer electronics, etc.

The working principle of PIC18LF442T-I/ML consists of the following main stages:

• Power On Reset: At power-on, the processor sets its internal registers and memory systems to their starting values. It also checks the system\'s power supply and clock settings.
• Program Execution: The processor executes instructions from its own program memory. Each instruction typically takes one CPU cycle to execute.
• Interrupts: The processor can be interrupted at any time by external interrupts, such as those issued by peripheral devices.
• System Refesh: The processor periodically refreshes its internal data and address buses to ensure data integrity.

The PIC18LF442T-I/ML also includes several powerful peripherals, such as an SSP (Serial Peripheral Interface) module, a UART module, a CAN interface module, an I2C co-processor, a 10-bit PWM (Pulse Width Modulation) module, and an SPI master/slave interface module. All of these peripherals allow for the development of sophisticated applications involving communication, data acquisition, and control.

In addition, the PIC18LF442T-I/ML features extended temperature range of operation from -40°C to +85°C, extended pack voltage operation ranging from 2.0V to 3.5V and five programmable power saving modes.

To sum up, the PIC18LF442T-I/ML is an advanced and powerful 18-bit microcontroller that is well-suited to a variety of embedded control applications. With its low power consumption, powerful analog performance, and a wide array of peripherals, the PIC18LF442T-I/ML can provide the flexibility and performance required for even the most complex embedded systems.

The specific data is subject to PDF, and the above content is for reference