STM8S103F3U6TR
- Mfr.Part #
- STM8S103F3U6TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 20-UFQFN
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 20UFQFN
- Stock
- 1,485
- In Stock :
- 1,485
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Length :
- 3mm
- Memory Size :
- 8kB
- Power Supplies :
- 3.3/5V
- On Chip Program ROM Width :
- 8
- Core Processor :
- STM8
- Program Memory Size :
- 8KB 8K x 8
- Number of Terminations :
- 20
- Number of Timers/Counters :
- 7
- Core Size :
- 8-Bit
- DMA Channels :
- No
- Data Bus Width :
- 8B
- Max Power Dissipation :
- 220mW
- Number of I/O :
- 16
- JESD-609 Code :
- e3
- Has ADC :
- yes
- ECCN Code :
- EAR99
- RAM Size :
- 1K x 8
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART
- Package / Case :
- 20-UFQFN
- Terminal Position :
- QUAD
- DAC Channels :
- No
- Contact Plating :
- Tin
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- Voltage - Supply (Vcc/Vdd) :
- 2.95V~5.5V
- EEPROM Size :
- 640 x 8
- Operating Temperature :
- -40°C~85°C TA
- Bit Size :
- 8
- Base Part Number :
- STM8S103
- Lead Free :
- Lead Free
- Packaging :
- Tape and Reel (TR)
- Mount :
- Surface Mount
- Data Converter :
- A/D 5x10b
- Oscillator Type :
- Internal
- Pin Count :
- 20
- Program Memory Type :
- Flash
- Supply Voltage-Max (Vsup) :
- 5.5V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Series :
- STM8S
- HTS Code :
- 8542.31.00.01
- Radiation Hardening :
- No
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 8 Weeks
- Height Seated (Max) :
- 0.85mm
- Frequency :
- 16MHz
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Number of Pins :
- 20
- Supply Voltage-Min (Vsup) :
- 2.95V
- Terminal Pitch :
- 0.5mm
- ROM (words) :
- 8192
- Supply Voltage :
- 3.3V
- PWM Channels :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Interface :
- I2C, IrDA, LIN, SPI, UART, USART
- Watchdog Timer :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- STM8S103F3U6TR

Microcontrollers STMicroelectronics STM8S103F3U6TR Overview
The Microcontrollers STMicroelectronics STM8S103F3U6TR is a highly capable microcontroller unit (MCU) designed for advanced embedded applications. Crafted by STMicroelectronics, a leader in semiconductor solutions, this MCU is built around an 8-bit core and comes packaged in a compact 20-pin UFQFN. It is optimized for performance and low-power consumption, making it an excellent choice for designers looking for a balance between functionality and size. The STM8S103F3U6TR offers 8KB of flash memory, providing ample space for application code and data storage, which facilitates highly efficient system designs across various industries.
STM8S103F3U6TR Features
The STM8S103F3U6TR MCU includes several features that enhance its utility and performance in embedded applications. These include 8KB of flash memory, an integrated EEPROM, and advanced peripherals like UART, SPI, and I2C interfaces for versatile communication options. It also features 10-bit ADCs, providing precise analog to digital conversion, and several timers, including advanced control timers, to support complex timing requirements and PWM outputs for motor control.
STM8S103F3U6TR Applications
- Consumer Electronics: Used in devices such as smart home gadgets and wearables. The STM8S103F3U6TR's small form factor and powerful feature set make it ideal for integrating into compact devices requiring intelligent control and connectivity.
- Industrial Automation: Applied in control systems for machinery and production lines. Its robust I/O capabilities and support for multiple communication protocols facilitate reliable operations and process monitoring.
- Automotive Applications: Utilized in car accessories, including lighting systems and sensor modules. The MCU's ability to handle complex signal inputs and drive outputs makes it suitable for enhancing vehicle functionality.
- Healthcare Devices: Incorporated in medical monitoring equipment. Its accuracy in data handling and processing capabilities ensures reliable performance critical for healthcare applications.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















