ST7FLITEU02B6

Product Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics:
  • Low-power consumption
  • Small package size
  • High-performance
• Package: LQFP32
• Essence: A microcontroller designed for various control applications
• Packaging/Quantity: Available in tape and reel packaging, quantity depends on supplier

Specifications

• Core: 8-bit ST7 core
• Flash Memory: 2KB
• RAM: 128 bytes
• Operating Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Clock Speed: Up to 8 MHz
• I/O Pins: 20
• Timers: 1 x 8-bit, 1 x 16-bit
• Communication Interfaces: SPI, UART
• Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution

Detailed Pin Configuration

The ST7FLITEU02B6 microcontroller has a total of 32 pins arranged as follows:

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Pinout description:

• Pin 1: VDD - Power supply voltage
• Pin 2: GND - Ground
• Pin 3: PA0 - General-purpose I/O pin
• Pin 4: PA1 - General-purpose I/O pin
• ...
• Pin 31: RESET - Reset pin
• Pin 32: OSCIN - Oscillator input pin

Functional Features

• Low-power consumption enables battery-powered applications
• Small package size allows for space-constrained designs
• High-performance ST7 core provides efficient processing capabilities
• Flash memory allows for program storage and updates
• Various communication interfaces facilitate connectivity with other devices
• Analog-to-Digital Converter enables measurement of analog signals

Advantages and Disadvantages

Advantages: - Low-power consumption extends battery life - Small package size saves space in designs - High-performance ST7 core ensures efficient processing - Flash memory allows for program flexibility - Multiple communication interfaces enhance connectivity options

Disadvantages: - Limited flash memory capacity (2KB) - Limited RAM capacity (128 bytes) - Limited number of I/O pins (20)

Working Principles

The ST7FLITEU02B6 microcontroller operates based on the 8-bit ST7 core architecture. It executes instructions stored in its flash memory, which can be programmed by the user. The microcontroller communicates with external devices through its I/O pins and various communication interfaces such as SPI and UART. It can process data, control peripherals, and perform tasks according to the program instructions.

Detailed Application Field Plans

The ST7FLITEU02B6 microcontroller is suitable for a wide range of applications including:

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

Its low-power consumption, small package size, and versatile features make it ideal for embedded control applications in these fields.

Detailed and Complete Alternative Models

1. ST7FLITEU05B6: Similar to ST7FLITEU02B6 but with 4KB flash memory.
2. ST7FLITEU09B6: Similar to ST7FLITEU02B6 but with 8KB flash memory.
3. ST7FLITEU15B6: Similar to ST7FLITEU02B6 but with 16KB flash memory.

These alternative models offer increased flash memory capacity, providing more program storage space for larger applications.