ST7FLITE25F2B6

Product Overview

Category

The ST7FLITE25F2B6 belongs to the category of microcontrollers.

Use

It is primarily used for embedded systems and applications that require control and processing capabilities.

Characteristics

• Low power consumption
• High-performance 8-bit CPU
• Flash memory for program storage
• Integrated peripherals for various applications
• Small form factor

Package

The ST7FLITE25F2B6 comes in a compact package, suitable for space-constrained designs.

Essence

The essence of the ST7FLITE25F2B6 lies in its ability to provide efficient control and processing capabilities in a small and low-power package.

Packaging/Quantity

The microcontroller is typically packaged in reels or trays, with varying quantities depending on the manufacturer's specifications.

Specifications

• 8-bit CPU core
• Clock frequency: up to 16 MHz
• Flash memory: 8 KB
• RAM: 256 bytes
• EEPROM: 128 bytes
• Supply voltage: 2.7V to 5.5V
• Operating temperature range: -40°C to +85°C
• Integrated peripherals: timers, UART, SPI, I2C, ADC, etc.

Detailed Pin Configuration

The ST7FLITE25F2B6 has a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:

1. VDD - Power supply
2. PA0 - General-purpose I/O
3. PA1 - General-purpose I/O
4. PA2 - General-purpose I/O
5. PA3 - General-purpose I/O
6. PA4 - General-purpose I/O
7. PA5 - General-purpose I/O
8. PA6 - General-purpose I/O
9. PA7 - General-purpose I/O
10. RESET - Reset pin
11. XTAL1 - Crystal oscillator input
12. XTAL2 - Crystal oscillator output
13. VSS - Ground
14. PB0 - General-purpose I/O
15. PB1 - General-purpose I/O
16. PB2 - General-purpose I/O
17. PB3 - General-purpose I/O
18. PB4 - General-purpose I/O
19. PB5 - General-purpose I/O
20. VDD - Power supply

Functional Features

The ST7FLITE25F2B6 offers the following functional features:

• Multiple timers for precise timing control
• UART for serial communication
• SPI and I2C interfaces for data exchange with external devices
• Analog-to-digital converter (ADC) for analog signal processing
• PWM outputs for controlling motors or generating analog signals
• Interrupt capability for event-driven programming
• Low-power modes for energy-efficient operation

Advantages and Disadvantages

Advantages

• Low power consumption makes it suitable for battery-powered applications
• Compact size allows for integration into space-constrained designs
• Integrated peripherals reduce the need for external components
• High-performance CPU enables efficient processing

Disadvantages

• Limited program and data memory compared to higher-end microcontrollers
• 8-bit architecture may not be sufficient for complex applications requiring extensive calculations

Working Principles

The ST7FLITE25F2B6 operates based on the Von Neumann architecture, where instructions and data are stored in separate memory spaces. The CPU fetches instructions from the flash memory, executes them, and stores results in the RAM or other registers. It interacts with the integrated peripherals through dedicated registers and I/O pins.

Detailed Application Field Plans

The ST7FLITE25F2B6 finds applications in various fields, including but not limited to:

1. Home automation systems
2. Industrial control systems
3. Automotive electronics
4. Consumer electronics
5. Medical devices
6. Internet of Things (IoT) devices

Detailed and Complete Alternative Models

• ST7FLITE09F2B6
• ST7FLITE15F2B6
• ST7FLITE39F2B6
• ST7FLITE49F2B6
• ST7FLITE59F2B6

These alternative models offer similar functionality and characteristics, with variations in memory size, pin count, or additional features.

In conclusion, the ST7FLITE25F2B6 is a versatile microcontroller that combines low power consumption, high performance, and integrated peripherals. Its compact size and wide range of applications make it suitable for various embedded systems and control applications.