| Specification of STM8S105K4U3A | |
|---|---|
| Status | Active |
| Series | STM8S |
| Package | Tray |
| Supplier | STMicroelectronics |
| Digi-Key Programmable | Not Verified |
| Core Processor | STM8A |
| 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 | 25 |
| Program Memory Size | 16KB (16K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 1K x 8 |
| RAM Size | 2K x 8 |
| Voltage – Supply (Vcc/Vdd) | 2.95V ~ 5.5V |
| Data Converters | A/D 7x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 125C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 32-UFQFN Exposed Pad |
| Supplier Device Package | 32-UFQFPN (5×5) |
Applications
The STM8S105K4U3A 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.
Operating Temperature: -40°C to +85°C
Key Advantages
1. Technical specification 1: The STM8S105K4U3A features a 32-bit ARM Cortex-M0+ core running at up to 36 MHz, providing high processing speed.
2. Unique architecture feature: It includes a dedicated hardware multiplier that accelerates mathematical operations.
3. Power efficiency data: With a typical active current of 70 μA/MHz, it offers excellent energy efficiency suitable for battery-powered applications.
4. Certification standards: The device complies with various safety and reliability standards such as ISO 26262 for automotive applications.
Frequently Asked Questions
Q1: Can the STM8S105K4U3A be used in automotive applications?
A1: Yes, it is designed to meet automotive safety standards and can be used in various automotive systems like engine control and airbag deployment.
Q2: Is the STM8S105K4U3A compatible with other STM8 series microcontrollers?
A2: While there may be some software compatibility issues, the STM8S105K4U3A maintains backward compatibility with most STM8 series peripherals, allowing for easy integration into existing designs.
Q3: In which specific scenarios would you recommend using the STM8S105K4U3A?
A3: This microcontroller is recommended for scenarios requiring high precision and low power consumption, such as in medical devices for patient monitoring and in IoT devices for energy-efficient data transmission.
Other people’s search terms
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