ST7FLITEUS5U6/TR

Basic Information Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics:
  • Low power consumption
  • Small package size
  • High performance
  • Integrated peripherals
• Package: TSSOP-20
• Essence: A microcontroller designed for low-power and high-performance control applications.
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Core: 8-bit ST7 CPU
• Clock Speed: Up to 8 MHz
• Flash Memory: 8 KB
• RAM: 256 bytes
• Operating Voltage Range: 2.7V to 5.5V
• I/O Pins: 16
• Timers: 2 x 8-bit, 1 x 16-bit
• Communication Interfaces: SPI, UART
• Analog-to-Digital Converter (ADC): 10-bit, 4 channels
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ST7FLITEUS5U6/TR microcontroller has a total of 20 pins. 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. RESET - Reset pin
11. XTAL1 - Crystal oscillator input
12. XTAL2 - Crystal oscillator output
13. VSS - Ground
14. PB0 - General-purpose I/O pin
15. PB1 - General-purpose I/O pin
16. PB2 - General-purpose I/O pin
17. PB3 - General-purpose I/O pin
18. PB4 - General-purpose I/O pin
19. PB5 - General-purpose I/O pin
20. VDD - Power supply voltage

Functional Features

• Low power consumption for battery-powered applications
• High-performance 8-bit ST7 CPU core
• Integrated peripherals such as timers, UART, and SPI
• Small package size for space-constrained designs
• Wide operating voltage range for flexibility in different applications
• 10-bit ADC for analog signal acquisition

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life - Integrated peripherals reduce external component count - Small package size saves board space - Wide operating voltage range allows for versatile applications

Disadvantages: - Limited flash memory capacity (8 KB) - Limited RAM size (256 bytes) - Limited number of I/O pins (16)

Working Principles

The ST7FLITEUS5U6/TR microcontroller operates based on the 8-bit ST7 CPU core. It executes instructions stored in its flash memory to perform various control tasks. The integrated peripherals, such as timers, UART, and SPI, enable communication and interaction with other devices. The low power consumption is achieved through efficient power management techniques, allowing the microcontroller to operate in battery-powered applications.

Detailed Application Field Plans

The ST7FLITEUS5U6/TR microcontroller is suitable for a wide range of control applications, including but not limited to:

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

Its small package size, low power consumption, and integrated peripherals make it ideal for space-constrained and battery-powered applications.

Detailed and Complete Alternative Models

1. ST7FLITEUS5B6/TR - Similar to ST7FLITEUS5U6/TR but with 4 KB flash memory instead of 8 KB.
2. ST7FLITEUS5A6/TR - Similar to ST7FLITEUS5U6/TR but with 2 KB flash memory instead of 8 KB.
3. ST7FLITEUS5C6/TR - Similar to ST7FLITEUS5U6/TR but with 16 KB flash memory instead of 8 KB.
4. ST7FLITEUS5D6/TR - Similar to ST7FLITEUS5U6/TR but with 32 KB flash memory instead of 8 KB.

These alternative models offer different flash memory capacities to suit varying application requirements.