STM8L101F1U6ATR

Product Overview

• Category: Microcontroller
• Use: Embedded systems, IoT devices, consumer electronics
• Characteristics: Low power consumption, high performance, small form factor
• Package: TSSOP-20
• Essence: 8-bit ultra-low-power microcontroller
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Core: STM8 core running at up to 16 MHz
• Flash memory: 8 KB
• RAM: 1 KB
• Operating voltage: 1.8V to 3.6V
• Operating temperature range: -40°C to +85°C
• GPIO pins: 15
• Timers: 2 x 16-bit timers, 1 x 8-bit timer
• Communication interfaces: SPI, I2C, UART
• Analog-to-Digital Converter (ADC): 10-bit, 5 channels
• PWM outputs: 4
• Watchdog Timer (WDT)
• Brownout Reset (BOR)

Pin Configuration

The STM8L101F1U6ATR microcontroller has a total of 20 pins in the TSSOP package. The pin configuration is as follows:

1. NRST: Reset pin
2. VSS: Ground
3. VDD: Power supply
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. VSS: Ground
18. VDD: Power supply
19. PC6: General-purpose I/O pin
20. PC7: General-purpose I/O pin

Functional Features

• Low power consumption: The STM8L101F1U6ATR is designed for ultra-low-power applications, making it suitable for battery-powered devices and energy-efficient systems.
• High performance: Despite being an 8-bit microcontroller, the STM8L101F1U6ATR offers high processing speed and efficient execution of instructions.
• Small form factor: The TSSOP-20 package allows for compact designs, making it ideal for space-constrained applications.
• Rich peripheral set: The microcontroller features multiple communication interfaces (SPI, I2C, UART), timers, PWM outputs, and an ADC, enabling versatile connectivity and control options.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices. - High-performance STM8 core ensures efficient execution of instructions. - Small form factor enables compact and space-saving designs. - Rich peripheral set provides flexibility in system integration.

Disadvantages: - Limited flash memory and RAM may restrict the complexity of applications. - Being an 8-bit microcontroller, it may not be suitable for computationally intensive tasks.

Working Principles

The STM8L101F1U6ATR operates based on the STM8 core architecture. It executes instructions fetched from the flash memory and interacts with various peripherals to perform desired functions. The microcontroller can communicate with external devices through its communication interfaces, process analog signals using the built-in ADC, generate PWM signals for precise control, and utilize timers for timekeeping and event triggering.

Application Field Plans

The STM8L101F1U6ATR is well-suited for a wide range of applications, including but not limited to: - IoT devices: Smart home automation, environmental monitoring, asset tracking - Consumer electronics: Wearables, remote controls, gaming peripherals - Industrial control systems: Sensor nodes, motor control, human-machine interfaces - Automotive electronics: Dashboard displays, lighting control, infotainment systems

Alternative Models

• STM8L151C6T6A: Similar features with increased flash memory and RAM.
• STM8L152C6T6A: Similar features with additional communication interfaces.
• STM8L162C6T6A: Similar features with higher pin count and more I/O options.

Note: The above alternative models are part of the STM8L series and offer varying capabilities based on specific application requirements.

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