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