STM8S103K3U6TR
- Mfr.Part #
- STM8S103K3U6TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 32-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 32UFQFPN
- Stock
- 48
- In Stock :
- 48
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Package / Case :
- 32-UFQFN Exposed Pad
- Terminal Pitch :
- 0.5mm
- Memory Size :
- 8kB
- Terminal Position :
- QUAD
- Series :
- STM8S
- Number of I/O :
- 28
- Has ADC :
- yes
- Oscillator Type :
- Internal
- Interface :
- I2C, IrDA, LIN, SPI, UART, USART
- EEPROM Size :
- 640 x 8
- Voltage - Supply (Vcc/Vdd) :
- 2.95V~5.5V
- Factory Lead Time :
- 8 Weeks
- Number of Pins :
- 32
- PWM Channels :
- yes
- Max Power Dissipation :
- 526mW
- DAC Channels :
- No
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Number of Terminations :
- 32
- Supply Voltage-Min (Vsup) :
- 2.95V
- HTS Code :
- 8542.31.00.01
- Length :
- 5mm
- DMA Channels :
- No
- Watchdog Timer :
- yes
- ROM (words) :
- 8192
- Data Converter :
- A/D 4x10b
- Radiation Hardening :
- No
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART
- Packaging :
- Tape and Reel (TR)
- Peak Reflow Temperature (Cel) :
- 260
- Data Bus Width :
- 8B
- Lead Free :
- Lead Free
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Height Seated (Max) :
- 1mm
- RAM Size :
- 1K x 8
- Number of Timers/Counters :
- 7
- Core Size :
- 8-Bit
- Contact Plating :
- Tin
- JESD-609 Code :
- e3
- Program Memory Type :
- Flash
- Power Supplies :
- 3.3/5V
- Supply Voltage-Max (Vsup) :
- 5.5V
- Operating Temperature :
- -40°C~85°C TA
- Bit Size :
- 8
- Frequency :
- 16MHz
- Base Part Number :
- STM8S103
- Program Memory Size :
- 8KB 8K x 8
- Mount :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Pin Count :
- 32
- On Chip Program ROM Width :
- 8
- Supply Voltage :
- 3.3V
- Core Processor :
- STM8
- RoHS Status :
- ROHS3 Compliant
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Datasheets
- STM8S103K3U6TR

Microcontrollers STMicroelectronics STM8S103K3U6TR Overview
The STM8S103K3U6TR from STMicroelectronics is a high-performance microcontroller that targets demanding applications requiring a balance of power, efficiency, and cost-effectiveness. This device integrates a robust 8-bit processor core with 8KB of flash memory in a compact 32UFQFPN package, designed to meet the stringent requirements of both industrial and consumer products. Equipped with advanced peripherals and a versatile set of IO options, the STM8S103K3U6TR is an ideal choice for designers looking to develop sophisticated systems in a highly integrated, reliable format. The use of the Microcontrollers STMicroelectronics STM8S103K3U6TR ensures seamless integration and enhanced performance, fostering developments that can adapt to evolving technological demands.
STM8S103K3U6TR Features
This microcontroller unit (MCU) boasts a rich feature set that makes it suitable for a wide range of applications. Features include 8KB of flash memory for program storage, a comprehensive set of interrupt-driven peripherals, and an advanced STM8 core providing up to 16 MIPS throughput at 16 MHz. Its robust architecture ensures reliable operation even under stringent conditions, while low-power options help in designing energy-efficient applications.
STM8S103K3U6TR Applications
- Consumer Electronics: Utilized in devices such as smart home gadgets and portable electronics, where its high integration reduces system complexity and enhances reliability.
- Industrial Control Systems: Employed in automation controllers and monitoring systems, providing the necessary computational power and connectivity to handle complex control tasks efficiently.
- Automotive Applications: Used in car entertainment systems and non-critical control systems, offering robustness and enhanced features that contribute to safer and more efficient vehicle operations.
- Building Automation: Serves as the control center in HVAC systems and lighting controllers, optimizing energy usage and improving the overall building management systems.
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