STM8L052R8T6TR

Product Overview

• Category: Microcontroller
• Use: Embedded systems, IoT devices, consumer electronics
• Characteristics: Low power consumption, high performance, small form factor
• Package: TSSOP-20
• Essence: A powerful microcontroller designed for low-power applications
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Core: STM8 core with up to 16 MHz operating frequency
• Flash Memory: 64 KB
• RAM: 2 KB
• Operating Voltage: 1.8V to 3.6V
• I/O Pins: 18
• Timers: 4x 16-bit timers
• Communication Interfaces: SPI, I2C, UART
• ADC: 10-bit ADC with up to 10 channels
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The STM8L052R8T6TR microcontroller has a total of 20 pins. The pin configuration is as follows:

1. VDD: Power supply voltage input
2. GND: Ground
3. NRST: Reset pin
4. PA1: General-purpose I/O pin
5. PA2: General-purpose I/O pin
6. PA3: General-purpose I/O pin
7. PA4: General-purpose I/O pin
8. PA5: General-purpose I/O pin
9. PA6: General-purpose I/O pin
10. PA7: General-purpose I/O pin
11. PB0: General-purpose I/O pin
12. PB1: General-purpose I/O pin
13. PB2: General-purpose I/O pin
14. PB3: General-purpose I/O pin
15. PB4: General-purpose I/O pin
16. PB5: General-purpose I/O pin
17. PB6: General-purpose I/O pin
18. PB7: General-purpose I/O pin
19. VSS: Ground
20. VDD: Power supply voltage input

Functional Features

• Low power consumption: The STM8L052R8T6TR is designed to operate efficiently in low-power applications, making it suitable for battery-powered devices.
• High performance: With its STM8 core and operating frequency of up to 16 MHz, this microcontroller offers excellent processing capabilities.
• Small form factor: The TSSOP-20 package allows for compact designs, making it ideal for space-constrained applications.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices. - High-performance STM8 core enables efficient processing. - Small form factor allows for compact designs.

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers. - Limited number of I/O pins may restrict the connectivity options in complex systems.

Working Principles

The STM8L052R8T6TR microcontroller operates based on the STM8 core architecture. It executes instructions stored in its flash memory and performs various tasks based on the program code. It communicates with external devices through its I/O pins and interfaces such as SPI, I2C, and UART. The microcontroller's low power consumption is achieved through advanced power management techniques, allowing it to operate efficiently in battery-powered applications.

Detailed Application Field Plans

The STM8L052R8T6TR microcontroller finds applications in various fields, including:

1. Embedded Systems: It can be used in industrial automation, home automation, and automotive systems.
2. IoT Devices: The microcontroller's low power consumption and small form factor make it suitable for IoT applications such as smart home devices, wearables, and sensor nodes.
3. Consumer Electronics: It can be utilized in devices like remote controls, smart appliances, and gaming peripherals.

Detailed and Complete Alternative Models

1. STM8L051F3P6: Similar to STM8L052R8T6TR but with 8 KB flash memory and 1 KB RAM.
2. STM8L053C8T6: Offers more flash memory (32 KB) and RAM (2 KB) compared to STM8L052R8T6TR.
3. STM8L151G4U6: Higher-end model with 128 KB flash memory, 8 KB RAM, and additional features such as a real-time clock and LCD controller.

These alternative models provide different memory capacities and additional features to cater to specific application requirements.

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