Microchip Technology Tariff Inquiry

PIC18F4580-I/PT

The PIC18F4580-I/PT is a microcontroller (MCU) from Microchip Technology's PIC18F series. It is a member of the mid-range family of 8-bit Flash microcontrollers with enhanced functionality and performance. Here's a brief description, features, and applications of the PIC18F4580-I/PT:

Description:

The PIC18F4580-I/PT is an 8-bit CMOS Flash microcontroller featuring enhanced mid-range performance with increased memory and peripherals. It is designed for a wide range of applications, including industrial control, automotive, and consumer electronics.

Features:

1. CPU: Enhanced mid-range core with increased performance and code execution speed.
2. Memory:
   • Flash Memory: 128K bytes, allowing for larger programs and data storage.
   • RAM: 4K bytes of general-purpose RAM for data storage and manipulation.
   • EEPROM: 2K bytes for non-volatile data storage.
3. I/O Ports: 40 digital I/O pins with optional alternate functions, providing flexibility in connecting external peripherals.
4. Peripherals:
   • UART: Universal Asynchronous Receiver/Transmitter for serial communication.
   • SPI: Serial Peripheral Interface for high-speed communication with other SPI-enabled devices.
   • I2C: Inter-Integrated Circuit for communication with I2C-compatible devices.
   • Parallel Master Port (PMP): Allows the MCU to interface with external memory or peripherals.
   • A/D Converter: 8-channel, 10-bit analog-to-digital converter for processing analog signals.
   • Comparators: 2 analog comparators for monitoring external voltage levels.
   • PWM: Programmable pulse width modulation for generating variable duty cycle signals.
5. Clock System: Internal oscillator with PLL for system clock multiplication, or external oscillator input for precise frequency control.
6. Interrupts: Multiple interrupt sources for efficient and flexible handling of external events.
7. Power Management: Power-saving features such as sleep modes and power consumption reduction.
8. Security: In-Circuit Serial Programming (ICSP) and Enhanced Mid-range Security (EMLS) for secure firmware updates and protection.

Applications:

1. Industrial Control: Programmable logic controllers (PLCs), motor control, and sensor interfacing.
2. Automotive: Engine management systems, anti-lock braking systems (ABS), and body control modules.
3. Consumer Electronics: Home appliances, gaming consoles, and portable devices.
4. Telecommunications: Modems, routers, and voice over IP (VoIP) devices.
5. Medical Equipment: Patient monitoring systems, diagnostic equipment, and portable medical devices.
6. Security Systems: Access control, surveillance cameras, and alarm systems.

The PIC18F4580-I/PT is a versatile and powerful MCU suitable for a wide range of applications, offering a balance of performance, memory, and peripheral options to meet the needs of various embedded systems.