ST7FLITE20F2B6

Product Overview

Category

The ST7FLITE20F2B6 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 functions
• Small form factor

Package

The ST7FLITE20F2B6 comes in a compact package, suitable for space-constrained designs.

Essence

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

Packaging/Quantity

The ST7FLITE20F2B6 is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Architecture: 8-bit
• CPU Frequency: Up to 8 MHz
• Flash Memory: 2 KB
• RAM: 128 bytes
• Operating Voltage: 2.7V to 5.5V
• I/O Pins: 20
• Timers: 2
• Communication Interfaces: SPI, UART
• ADC Channels: 4
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ST7FLITE20F2B6 has a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:

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

Functional Features

The ST7FLITE20F2B6 offers several functional features that enhance its usability and performance:

• Low power consumption: Ideal for battery-powered applications.
• Flash memory: Allows for easy program storage and updates.
• Integrated peripherals: SPI and UART interfaces enable communication with other devices.
• Timers: Two built-in timers provide precise timing control.
• ADC channels: Four analog-to-digital converter channels for sensor interfacing.

Advantages and Disadvantages

Advantages

• Compact size and low power consumption make it suitable for portable and battery-powered applications.
• Integrated peripherals reduce the need for external components, saving cost and board space.
• Flash memory allows for flexible program storage and updates.

Disadvantages

• Limited CPU frequency may restrict performance in high-speed applications.
• Small amount of RAM may limit the complexity of programs that can be executed.

Working Principles

The ST7FLITE20F2B6 operates based on an 8-bit CPU architecture. It executes instructions stored in its flash memory, utilizing integrated peripherals to perform various tasks. The microcontroller communicates with external devices through its I/O pins and interfaces, enabling control and data exchange.

Detailed Application Field Plans

The ST7FLITE20F2B6 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

Detailed and Complete Alternative Models

• ST7FLITE09F2B6
• ST7FLITE19F2B6
• ST7FLITE29F2B6
• ST7FLITE39F2B6
• ST7FLITE49F2B6

These alternative models offer similar functionality and characteristics, providing options for different project requirements.

In conclusion, the ST7FLITE20F2B6 is a versatile microcontroller that combines low power consumption, integrated peripherals, and compact size. Its specifications, pin configuration, functional features, advantages, and disadvantages make it suitable for a wide range of applications. Additionally, alternative models provide flexibility for different project needs.