STM8S903K3U6TR
- Mfr.Part #
- STM8S903K3U6TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 32-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 32UFQFPN
- Stock
- 3,879
- In Stock :
- 3,879
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Terminal Position :
- QUAD
- Pin Count :
- 32
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART
- Oscillator Type :
- Internal
- Mount :
- Surface Mount
- Lead Free :
- Lead Free
- Program Memory Size :
- 8KB 8K x 8
- Number of Pins :
- 32
- RoHS Status :
- ROHS3 Compliant
- Height Seated (Max) :
- 0.6mm
- Core Size :
- 8-Bit
- Package / Case :
- 32-UFQFN Exposed Pad
- Memory Size :
- 8kB
- Number of I/O :
- 28
- DAC Channels :
- No
- Has ADC :
- yes
- Radiation Hardening :
- No
- Frequency :
- 16MHz
- EEPROM Size :
- 640 x 8
- Mounting Type :
- Surface Mount
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Max Power Dissipation :
- 550mW
- Length :
- 5mm
- Voltage - Supply (Vcc/Vdd) :
- 2.95V~5.5V
- Base Part Number :
- STM8S903
- Packaging :
- Tape and Reel (TR)
- Watchdog Timer :
- yes
- PWM Channels :
- yes
- DMA Channels :
- No
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Supply Voltage :
- 3.3V
- Supply Current-Max :
- 4.75mA
- Data Bus Width :
- 8B
- On Chip Program ROM Width :
- 32
- Factory Lead Time :
- 8 Weeks
- Data Converter :
- A/D 7x10b
- Terminal Pitch :
- 0.5mm
- ROM (words) :
- 2048
- Series :
- STM8S
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- HTS Code :
- 8542.31.00.01
- Supply Voltage-Max (Vsup) :
- 5.5V
- Core Processor :
- STM8
- RAM Size :
- 1K x 8
- Number of Terminations :
- 32
- Power Supplies :
- 3.3/5V
- Interface :
- I2C, IrDA, LIN, SPI, UART, USART
- Bit Size :
- 8
- Program Memory Type :
- Flash
- Operating Temperature :
- -40°C~85°C TA
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Number of Timers/Counters :
- 9
- Datasheets
- STM8S903K3U6TR

Microcontrollers STMicroelectronics STM8S903K3U6TR Overview
The STM8S903K3U6TR microcontroller by STMicroelectronics integrates robust architecture, versatility, and reliability, making it an ideal choice for demanding applications in various sectors. This component from the STM8 series offers a substantial 8KB of Flash memory in a compact 32UFQFPN package, delivering powerful performance in a minimal footprint. The inclusion of advanced core and peripheral features supports enhanced processing capabilities and flexibility, making the Microcontrollers STMicroelectronics STM8S903K3U6TR an essential component for developers seeking efficient solutions in embedded systems.
STM8S903K3U6TR Features
The STM8S903K3U6TR is equipped with a wide array of features that ensure top-notch performance and easy integration into various applications. These include an 8-bit processing core, 8KB of Flash memory, advanced timers, multiple communication interfaces such as SPI, I2C, and UART, along with robust I/O options. Enhanced low-power capabilities ensure the sustainability of applications requiring energy efficiency.
STM8S903K3U6TR Applications
- Consumer Electronics: Utilized in home appliances and entertainment systems for controlling functionality and improving user interface interactions.
- Automotive: Employed in car entertainment systems and body control modules to enhance performance and reliability of vehicle electronics.
- Industrial Control: Integrated into machinery controls and sensors for more precise operation and data handling in tough industrial environments.
- Telecommunications: Used in communication devices to manage data flow and signal processing efficiently.
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