Specification of STM8S103K3U6 | |
---|---|
Status | Active |
Series | STM8S |
Package | Tray |
Supplier | STMicroelectronics |
Digi-Key Programmable | Not Verified |
Core Processor | STM8 |
Core Size | 8-Bit |
Speed | 16MHz |
Connectivity | IC, IrDA, LINbus, SPI, UART/USART |
Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
Number of I/O | 28 |
Program Memory Size | 8KB (8K x 8) |
Program Memory Type | FLASH |
EEPROM Size | 640 x 8 |
RAM Size | 1K x 8 |
Voltage – Supply (Vcc/Vdd) | 2.95V ~ 5.5V |
Data Converters | A/D 4x10b |
Oscillator Type | Internal |
Operating Temperature | -40C ~ 85C (TA) |
Mounting Type | Surface Mount |
Package / Case | 32-UFQFN Exposed Pad |
Supplier Device Package | 32-UFQFPN (5×5) |
Applications
The STM8S103K3U6 microcontroller is ideal for a variety of applications due to its low power consumption and high performance. It is commonly used in automotive systems for sensor integration and control, industrial automation for process monitoring and control, and consumer electronics for smart home devices.
In automotive applications, it supports up to 12-bit ADCs and can interface with various sensors like temperature and pressure sensors. Its operating temperature range is from -40¡ãC to +85¡ãC, making it suitable for extreme environments.
In industrial settings, it handles complex control loops efficiently, supporting multiple I/O pins that can be configured for different functionalities such as digital inputs/outputs and analog-to-digital conversion.
For consumer electronics, it enables the development of energy-efficient smart devices, thanks to its low-power modes and efficient memory management.
Key Advantages
1. The STM8S103K3U6 features a 32 MHz clock speed, providing fast processing capabilities.
2. It includes a unique hardware multiplier that accelerates mathematical operations, which is beneficial for signal processing tasks.
3. The microcontroller offers a typical active current consumption of 7.5 mA at 3.3 V supply voltage, demonstrating excellent power efficiency.
4. It complies with international safety standards such as ISO 26262 for automotive applications, ensuring robustness and reliability.
Frequently Asked Questions
Q1: Can the STM8S103K3U6 handle high-speed communication protocols?
A1: Yes, it supports UART, SPI, and I2C interfaces, allowing for high-speed communication with other devices.
Q2: Is the STM8S103K3U6 compatible with existing STM8 series peripherals?
A2: Yes, it maintains backward compatibility with most STM8 peripherals, facilitating easy integration into existing projects.
Q3: In what specific scenarios would you recommend using the STM8S103K3U6?
A3: The STM8S103K3U6 is recommended for applications requiring both high performance and low power consumption, such as battery-operated devices in remote sensing or IoT nodes.
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