STM8S105K4U6A
- Mfr.Part #
- STM8S105K4U6A
- Manufacturer
- STMicroelectronics
- Package / Case
- 32-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 32UFQFPN
- Stock
- 8,397
- In Stock :
- 8,397
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Boundary Scan :
- No
- DMA Channels :
- No
- Factory Lead Time :
- 8 Weeks
- RAM Size :
- 2K x 8
- Contact Plating :
- Tin
- Height Seated (Max) :
- 0.6mm
- Lead Free :
- Lead Free
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Operating Temperature :
- -40°C~85°C TA
- Program Memory Size :
- 16KB 16K x 8
- Series :
- STM8S
- Bit Size :
- 8
- Supply Voltage-Max (Vsup) :
- 5.5V
- Format :
- FIXED-POINT
- JESD-609 Code :
- e3
- Frequency :
- 16MHz
- Number of Timers/Counters :
- 8
- Data Converter :
- A/D 7x10b
- On Chip Program ROM Width :
- 8
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Surface Mount
- Number of Terminations :
- 32
- Base Part Number :
- STM8S105
- Supply Voltage-Min (Vsup) :
- 2.95V
- Low Power Mode :
- yes
- Data Bus Width :
- 8B
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART
- Watchdog Timer :
- yes
- ECCN Code :
- EAR99
- Number of External Interrupts :
- 23
- On Chip Data RAM Width :
- 8
- Terminal Position :
- QUAD
- RAM (words) :
- 2000
- Packaging :
- Tray
- Core Size :
- 8-Bit
- Program Memory Type :
- Flash
- Length :
- 5mm
- Package / Case :
- 32-UFQFN Exposed Pad
- Voltage - Supply (Vcc/Vdd) :
- 2.95V~5.5V
- Interface :
- I2C, IrDA, LIN, SPI, UART, USART
- DAC Channels :
- No
- Core Processor :
- STM8
- Number of Pins :
- 32
- Memory Size :
- 16kB
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- Terminal Pitch :
- 0.5mm
- Mounting Type :
- Surface Mount
- Radiation Hardening :
- No
- Has ADC :
- yes
- Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- PWM Channels :
- yes
- Max Power Dissipation :
- 360mW
- Oscillator Type :
- Internal
- EEPROM Size :
- 1K x 8
- Number of I/O :
- 25
- Datasheets
- STM8S105K4U6A

Microcontrollers STMicroelectronics STM8S105K4U6A Overview
The Microcontrollers STMicroelectronics STM8S105K4U6A is a high-performance microcontroller unit (MCU) designed to cater to demanding applications requiring robust control capabilities within compact and cost-effective parameters. Featuring a powerful STM8 core with 16 KB flash memory, this microcontroller is an excellent choice for developers looking for a blend of performance and power efficiency. The STM8S105K4U6A operates at a wide range of voltages and temperatures, making it highly versatile for various industrial applications.
STM8S105K4U6A Features
The STM8S105K4U6A microcontroller from STMicroelectronics comes packed with features that enhance its functionality and reliability. Key features include 16 KB of on-chip flash memory, a 10-bit ADC with up to 10 channels, and advanced timers for complex waveform generation and event counting. It also supports I2C, SPI, and UART communication protocols, providing flexible connection options for peripherals and other microcontrollers.
STM8S105K4U6A Applications
- Industrial Control Systems: Utilized for managing and monitoring machinery in automated production lines, enhancing precision and efficiency.
- Home Automation Devices: Powers smart home technologies, enabling automated lighting, security, and climate control systems.
- Consumer Electronics: Integral in developing interactive user interfaces and performance management in devices like handheld gaming consoles and remote controls.
- Automotive Applications: Used in vehicle subsystems for controlling lighting, sensors, and other electronic components that require dependable computing power.
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