Microchip Technology

PIC18F8490-E/PT

The PIC18F8490-E/PT is a high-performance microcontroller (MCU) from Microchip Technology's PIC18F series. It is designed for a wide range of applications, including industrial control, automotive systems, and consumer electronics. Here's a brief description of the PIC18F8490-E/PT, its features, and potential applications:

Description:

The PIC18F8490-E/PT is a 40-pin, 8-bit Flash microcontroller based on the enhanced mid-range PIC18 architecture. It features a high-performance, 16-bit instruction set, which allows for faster execution of complex tasks. The device is available in a PT (plastic thin shrink small outline package) package.

Features:

1. Enhanced mid-range PIC18 core with a 16-bit instruction set
2. 128KB of Flash program memory for storing the program code
3. 4KB of RAM (Random Access Memory) for data storage and manipulation
4. 256 bytes of EEPROM (Electrically Erasable Programmable Memory) for non-volatile data storage
5. 33 programmable I/O (input/output) pins with optional internal pull-up resistors
6. On-chip debugging and programming support with ICD 2.0 (In-Circuit Debugger) and ICSP (In-Circuit Serial Programming)
7. Up to 5 capture/compare/PWM (pulse-width modulation) modules for generating precise timing and control signals
8. 10-bit ADC (analog-to-digital converter) with up to 13 channels for converting analog signals to digital values
9. On-chip oscillator with PLL (phase-locked loop) for improved clock accuracy and stability
10. Low-power modes to conserve energy during periods of inactivity
11. Enhanced USART (universal synchronous/asynchronous receiver/transmitter) for serial communication
12. USB (universal serial bus) module for high-speed data transfer
13. JTAG (joint test action group) and BDM (background debug mode) interfaces for advanced debugging and testing

Applications:

1. Industrial control systems: The PIC18F8490-E/PT can be used for controlling and monitoring various industrial processes, such as motor control, temperature regulation, and machine automation.
2. Automotive systems: The microcontroller can be employed in automotive applications, such as engine management, anti-lock braking systems (ABS), and electronic stability control (ESC).
3. Consumer electronics: The PIC18F8490-E/PT can be used in a variety of consumer electronics, including home appliances, gaming consoles, and smart devices.
4. Medical devices: The microcontroller can be utilized in medical equipment, such as patient monitoring systems, diagnostic devices, and portable medical instruments.
5. Telecommunication systems: The PIC18F8490-E/PT can be employed in telecommunication equipment, such as modems, routers, and network switches.

The PIC18F8490-E/PT's combination of high performance, versatile features, and low-power capabilities make it suitable for a wide range of applications requiring advanced control and communication capabilities.