STM8S903F3M3TR
- Mfr.Part #
- STM8S903F3M3TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 20SO
- Stock
- 901
- In Stock :
- 901
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Base Part Number :
- STM8S903
- Terminal Form :
- Gull wing
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART
- DAC Channels :
- No
- Number of I/O :
- 16
- Width :
- 7.5mm
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~125°C TA
- Core Processor :
- STM8
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Program Memory Type :
- Flash
- ECCN Code :
- EAR99
- Terminal Pitch :
- 1.27mm
- Power Supplies :
- 3.3/5V
- ROM (words) :
- 2048
- DMA Channels :
- No
- Core Size :
- 8-Bit
- Has ADC :
- yes
- Surface Mount :
- yes
- JESD-30 Code :
- R-PDSO-G20
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- RAM Size :
- 1K x 8
- Supply Current-Max :
- 4.75mA
- Supply Voltage-Max (Vsup) :
- 5.5V
- Pin Count :
- 20
- Oscillator Type :
- Internal
- Bit Size :
- 8
- On Chip Program ROM Width :
- 32
- Data Converter :
- A/D 5x10b
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Length :
- 12.8mm
- Program Memory Size :
- 8KB 8K x 8
- Supply Voltage :
- 3.3V
- Factory Lead Time :
- 8 Weeks
- Speed :
- 16MHz
- Voltage - Supply (Vcc/Vdd) :
- 2.95V~5.5V
- PWM Channels :
- yes
- Number of Terminations :
- 20
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Terminal Position :
- Dual
- Series :
- STM8S
- HTS Code :
- 8542.31.00.01
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- EEPROM Size :
- 640 x 8
- RoHS Status :
- Non-RoHS Compliant
- Packaging :
- Tape and Reel (TR)
- Supply Voltage-Min (Vsup) :
- 2.95V
- Height Seated (Max) :
- 2.65mm
- Qualification Status :
- Not Qualified
- Datasheets
- STM8S903F3M3TR

Microcontrollers STMicroelectronics STM8S903F3M3TR Overview
The STM8S903F3M3TR from STMicroelectronics is a high-performance microcontroller designed for a wide range of embedded applications. This component is part of the STM8 family, known for its robust architecture and versatile features that meet the demanding requirements of modern electronic designs. With 8KB of flash memory, this microcontroller offers a reliable and scalable solution for developers looking to implement sophisticated algorithms and functions in compact devices. Its efficient power consumption and advanced connectivity options make it ideal for industries looking to optimize operational efficiency and performance.
STM8S903F3M3TR Features
The STM8S903F3M3TR microcontroller is equipped with an 8-bit core, offering up to 16 MHz clock speed that enhances its processing capabilities. It includes 640 bytes of RAM, which supports complex operations and data handling. The device's 20-SO package is compact, making it suitable for space-constrained applications. Additionally, it supports multiple communication protocols, such as SPI, UART, and I2C, providing versatile integration with other peripherals and systems.
STM8S903F3M3TR Applications
- Consumer Electronics: Utilized in home automation systems and smart appliances, where it controls various functions like sensor data processing and user interface management.
- Automotive: Integral in car entertainment systems and dashboard controllers, facilitating enhanced user interaction and system reliability.
- Industrial Control: Deployed in automated control systems, where precise monitoring and control of machinery are critical for operational efficiency.
- Medical Devices: Essential in personal healthcare products, such as portable monitors, where it manages sensor interfaces and data processing tasks.
- Telecommunications: Used in communication devices to handle signal processing and data flow, ensuring stable and efficient communications.
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