ST7FLI49MK1T6TR

Product Overview

Category

The ST7FLI49MK1T6TR belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications, including consumer electronics, industrial automation, and automotive systems.

Characteristics

• High-performance 8-bit microcontroller
• Low power consumption
• Integrated flash memory for program storage
• Multiple communication interfaces (UART, SPI, I2C)
• Analog-to-digital converter (ADC) for sensor interfacing
• Real-time clock (RTC) for timekeeping
• PWM outputs for controlling motors or other devices

Package

The ST7FLI49MK1T6TR is available in a compact surface-mount package.

Essence

The essence of this microcontroller lies in its ability to provide a cost-effective solution for a wide range of embedded applications. It combines high performance with low power consumption, making it suitable for battery-powered devices.

Packaging/Quantity

The ST7FLI49MK1T6TR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Architecture: 8-bit
• CPU Frequency: Up to 16 MHz
• Flash Memory: 32 KB
• RAM: 1.5 KB
• Operating Voltage: 2.7V to 5.5V
• Digital I/O Pins: 20
• ADC Resolution: 10-bit
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 3
• PWM Outputs: 4
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ST7FLI49MK1T6TR has a total of 20 pins, which are assigned different functions based on their configuration. The pin configuration is as follows:

1. VDD - Power supply voltage
2. GND - Ground
3. RESET - Reset pin for initializing the microcontroller
4. PA0 - General-purpose I/O pin
5. PA1 - General-purpose I/O pin
6. PA2 - General-purpose I/O pin
7. PA3 - General-purpose I/O pin
8. PA4 - General-purpose I/O pin
9. PA5 - General-purpose I/O pin
10. PA6 - General-purpose I/O pin
11. PA7 - General-purpose I/O pin
12. PB0 - General-purpose I/O pin
13. PB1 - General-purpose I/O pin
14. PB2 - General-purpose I/O pin
15. PB3 - General-purpose I/O pin
16. PB4 - General-purpose I/O pin
17. PB5 - General-purpose I/O pin
18. PB6 - General-purpose I/O pin
19. PB7 - General-purpose I/O pin
20. OSCIN/OSCOUT - Oscillator input/output pins

Functional Features

• High-speed processing capabilities
• Flexible I/O configurations
• On-chip memory for program storage
• Multiple communication interfaces for data exchange
• Analog-to-digital converter for sensor interfacing
• Real-time clock for timekeeping applications
• PWM outputs for precise control of motors or other devices

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for various applications
• Low power consumption extends battery life in portable devices
• Integrated flash memory eliminates the need for external storage
• Multiple communication interfaces enhance connectivity options
• Real-time clock enables accurate timekeeping functionality

Disadvantages

• Limited RAM capacity may restrict complex application development
• 8-bit architecture may not be suitable for certain high-end applications requiring higher processing power
• Limited number of I/O pins may limit the connectivity options for some projects

Working Principles

The ST7FLI49MK1T6TR operates based on an 8-bit architecture, where instructions are executed sequentially. It fetches instructions from the flash memory and executes them using the central processing unit (CPU). The microcontroller interacts with external devices through its I/O pins and communication interfaces.

Detailed Application Field Plans

The ST7FLI49MK1T6TR can be applied in various fields, including:

1. Consumer Electronics:

   • Remote controls
   • Home automation systems
   • Wearable devices

2. Industrial Automation:

   • Programmable logic controllers (PLCs)
   • Motor control systems
   • Data acquisition systems

3. Automotive Systems:

   • Engine control units (ECUs)
   • Dashboard displays
   • Infotainment systems

Detailed and Complete Alternative Models

1. ST7FLI49MK2T6TR: Similar to the ST7FLI49MK1T6TR but with increased flash memory capacity (64 KB).
2. ST7