PIC18F4580-I/ML

Product Overview

Category

The PIC18F4580-I/ML belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

• High-performance 8-bit architecture
• Flash memory for program storage
• Integrated peripherals for versatile functionality
• Low power consumption
• Wide operating voltage range

Package

The PIC18F4580-I/ML is available in a small form factor package, known as the ML package. This package offers compactness and ease of integration into electronic systems.

Essence

The essence of the PIC18F4580-I/ML lies in its ability to provide efficient and reliable control and processing capabilities in a compact package.

Packaging/Quantity

The PIC18F4580-I/ML is typically packaged in reels or tubes, with a quantity of 100 units per reel/tube.

Specifications

• Microcontroller Family: PIC18F
• Architecture: 8-bit
• Program Memory Size: 32 KB
• RAM Size: 1536 bytes
• Number of I/O Pins: 35
• Operating Voltage Range: 2.0V to 5.5V
• Maximum Clock Frequency: 40 MHz
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC) Channels: 13
• Timers/Counters: 4
• PWM Outputs: 2
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18F4580-I/ML has a total of 35 pins, each serving a specific purpose. The pin configuration is as follows:

1. VDD - Power supply voltage
2. RA0 - General-purpose I/O pin
3. RA1 - General-purpose I/O pin
4. RA2 - General-purpose I/O pin
5. RA3 - General-purpose I/O pin
6. RA4 - General-purpose I/O pin
7. RA5 - General-purpose I/O pin
8. VSS - Ground
9. RE0 - General-purpose I/O pin
10. RE1 - General-purpose I/O pin
11. RE2 - General-purpose I/O pin
12. RE3 - General-purpose I/O pin
13. RE4 - General-purpose I/O pin
14. RE5 - General-purpose I/O pin
15. RE6 - General-purpose I/O pin
16. RE7 - General-purpose I/O pin
17. OSC1/CLKI - Oscillator input/clock input
18. OSC2/CLKO - Oscillator output/clock output
19. RC0 - General-purpose I/O pin
20. RC1 - General-purpose I/O pin
21. RC2 - General-purpose I/O pin
22. RC3 - General-purpose I/O pin
23. RC4 - General-purpose I/O pin
24. RC5 - General-purpose I/O pin
25. RC6 - General-purpose I/O pin
26. RC7 - General-purpose I/O pin
27. RD0 - General-purpose I/O pin
28. RD1 - General-purpose I/O pin
29. RD2 - General-purpose I/O pin
30. RD3 - General-purpose I/O pin
31. RD4 - General-purpose I/O pin
32. RD5 - General-purpose I/O pin
33. RD6 - General-purpose I/O pin
34. RD7 - General-purpose I/O pin
35. MCLR/VPP - Master Clear/Voltage Programming Pin

Functional Features

The PIC18F4580-I/ML offers a range of functional features, including:

• High-speed processing capabilities
• Flash memory for program storage and easy reprogramming
• Integrated peripherals such as UART, SPI, and I2C for communication
• Analog-to-Digital Converter (ADC) for precise analog measurements
• Timers/Counters for accurate timing and event counting
• PWM outputs for generating variable-width pulse signals
• Low power consumption modes for energy efficiency
• Enhanced security features to protect sensitive data

Advantages and Disadvantages

Advantages

• High-performance 8-bit architecture enables efficient processing.
• Versatile integrated peripherals enhance functionality and ease of use.
• Compact package size allows for easy integration into various electronic systems.
• Low power consumption extends battery life in portable applications.
• Wide operating voltage range provides flexibility in different power supply scenarios.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Limited RAM size may impose constraints on data storage and manipulation.
• Lack of built-in Ethernet or Wi-Fi connectivity limits networking capabilities.
• Relatively low clock frequency compared to some other microcontrollers may affect performance in certain applications.

Working Principles