Microchip Technology Tariff Inquiry

PIC18LF2221-I/ML

The PIC18LF2221-I/ML is a microcontroller (MCU) from Microchip Technology's PIC18F series. It is a member of the 8-bit PIC18FXX22 family, which is designed for general-purpose and industrial applications. Here's a brief description, features, and applications of the PIC18LF2221-I/ML:

Description:

The PIC18LF2221-I/ML is a high-performance, 8-bit, flash-based microcontroller with enhanced mid-range capabilities. It features a powerful RISC (Reduced Instruction Set Computing) architecture with very fast instruction execution, reducing the overall program execution time and power consumption.

Features:

1. Enhanced mid-range core with increased performance and instruction set.
2. 28 kHz to 40 MHz oscillator frequency operation.
3. 128KB of Flash program memory with read-while-write capability.
4. 4KB of RAM (Random Access Memory).
5. 256 bytes of EEPROM (Electrically Erasable Programmable Memory) for non-volatile data storage.
6. 33 programmable I/O (Input/Output) pins with optional alternate functions.
7. On-chip debugging and programming with ICD 3 (In-Circuit Debugger) support.
8. Up to 5-channels of 10-bit Analog-to-Digital Converter (ADC).
9. 2-channels of 8-bit PWM (Pulse Width Modulation) with optional dead-time control.
10. Enhanced Comparator module with up to 8 programmable inputs.
11. Up to 40 programmable digital I/O lines with optional alternate functions.
12. On-chip Reference Voltage Generator.
13. Low-power sleep modes to conserve energy.
14. Enhanced USART (Universal Synchronous/Asynchronous Receiver/Transmitter) module with IrDA (Infrared Data Association) support.
15. On-chip Oscillator with PLL (Phase-Locked Loop) for system clock multiplication.

Applications:

The PIC18LF2221-I/ML is suitable for a wide range of applications due to its versatile features and powerful performance. Some common applications include:

1. Industrial control systems and automation.
2. Motor control and driving applications.
3. Data acquisition and signal processing systems.
4. Consumer electronics, such as appliances and home automation.
5. Automotive control systems, including body control modules and engine management.
6. Medical devices and equipment.
7. Telecommunication systems and networking devices.
8. Security systems, including access control and surveillance.
9. Battery-powered devices, benefiting from low-power sleep modes.
10. Embedded systems in various industries, such as aerospace, defense, and energy management.

The PIC18LF2221-I/ML's combination of performance, memory, and peripheral options makes it a popular choice for developers looking for a reliable and flexible microcontroller for their projects.