STM8S903K3T3C
- Mfr.Part #
- STM8S903K3T3C
- Manufacturer
- STMicroelectronics
- Package / Case
- 32-LQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 32LQFP
- Stock
- 13,137
- In Stock :
- 13,137
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Supply Voltage-Max (Vsup) :
- 5.5V
- JESD-609 Code :
- e3
- Number of I/O :
- 28
- Frequency :
- 16MHz
- RoHS Status :
- ROHS3 Compliant
- Number of Timers/Counters :
- 9
- ROM (words) :
- 2048
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Supply Voltage :
- 3.3V
- Terminal Position :
- QUAD
- Oscillator Type :
- Internal
- Number of Pins :
- 32
- Terminal Form :
- Gull wing
- RAM Size :
- 1K x 8
- Package / Case :
- 32-LQFP
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- REACH SVHC :
- No SVHC
- Width :
- 7mm
- Supply Current-Max :
- 4.75mA
- DAC Channels :
- No
- Length :
- 7mm
- Qualification Status :
- Not Qualified
- HTS Code :
- 8542.31.00.01
- DMA Channels :
- No
- Peak Reflow Temperature (Cel) :
- 235
- EEPROM Size :
- 640 x 8
- Packaging :
- Tube
- Core Size :
- 8-Bit
- Base Part Number :
- STM8S903
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- PWM Channels :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 2.95V~5.5V
- Pin Count :
- 32
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Tin (Sn)
- Operating Temperature :
- -40°C~125°C TA
- Program Memory Size :
- 8KB 8K x 8
- Data Converter :
- A/D 7x10b
- On Chip Program ROM Width :
- 32
- Core Processor :
- STM8
- Has ADC :
- yes
- Power Supplies :
- 3.3/5V
- Factory Lead Time :
- 8 Weeks
- Mount :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Interface :
- I2C, IrDA, LIN, SPI, UART, USART
- Bit Size :
- 8
- Terminal Pitch :
- 0.8mm
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- Memory Size :
- 8kB
- Program Memory Type :
- Flash
- Number of Terminations :
- 32
- Series :
- STM8S
- Height Seated (Max) :
- 1.6mm
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART
- Datasheets
- STM8S903K3T3C

Microcontrollers STMicroelectronics STM8S903K3T3C Overview
The STM8S903K3T3C from STMicroelectronics is a high-performance microcontroller that targets a vast array of applications requiring robust operation and small form factor. This microcontroller is part of the STM8S series, known for its efficient architecture, enhanced peripherals, and low power consumption. The device incorporates 8KB of flash memory, providing adequate room for complex programming without sacrificing performance. Ideal for developing advanced and interactive applications, the STM8S903K3T3C is a versatile component that integrates seamlessly into various industrial and consumer electronic products, supporting developers in achieving faster time-to-market.
STM8S903K3T3C Features
- 8-bit core processor ensuring efficient processing and control
- 8KB of Flash memory for program storage
- Integrated EEPROM, which provides higher flexibility with data storage
- Low power consumption modes for energy-saving applications
- Advanced connectivity features including I2C, SPI, and UART interfaces
- 32-LQFP package allowing for compact board designs
STM8S903K3T3C Applications
- Consumer Electronics: Utilized in household appliances for enhanced user interface controls and system management.
- Industrial Control Systems: Acts as a control hub in automated systems, ensuring precise management and reliable operation.
- Automotive Applications: Used in car entertainment systems and control panels to deliver robust and responsive user experiences.
- Portable Devices: Serves as the primary controller within handheld devices, optimizing both performance and power usage.
- Lighting Systems: Drives LED arrays in smart lighting solutions, providing efficient power management and programmable settings.
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