Overview
The STM8S103F2U6TR is an 8-bit microcontroller from STMicroelectronics, part of the STM8S series. This microcontroller is designed for a wide range of applications requiring low power consumption, robust performance, and advanced features. It features a 16 MHz advanced STM8 core with a Harvard architecture and a 3-stage pipeline, making it suitable for various embedded systems.
Key Specifications
| Specification | Value |
|---|---|
| Core Frequency | 16 MHz |
| Program Memory | 8 Kbytes Flash |
| Data Memory | 640 byte true data EEPROM, 1 Kbyte RAM |
| Supply Voltage | 2.95 V to 5.5 V |
| ADC Resolution | 10-bit |
| Number of I/Os | Up to 28 I/Os |
| Communication Interfaces | UART, SPI, I²C |
| Timers | Advanced control timer, general purpose timer, basic timer, auto wake-up timer, window watchdog and independent watchdog timers |
| Package Options | LQFP32, UFQFPN32, TSSOP20, UFQFPN20, SO20 |
Key Features
- Core and Architecture: 16 MHz advanced STM8 core with Harvard architecture and 3-stage pipeline.
- Memories: 8 Kbytes Flash program memory, 640 byte true data EEPROM, and 1 Kbyte RAM.
- Clock and Supply Management: Flexible clock control with 4 master clock sources, low power modes, and power management features.
- Communication Interfaces: UART with clock output, SPI interface up to 8 Mbit/s, and I²C interface up to 400 kbit/s.
- Timers and Watchdogs: Advanced control timer, general purpose timer, basic timer, auto wake-up timer, window watchdog, and independent watchdog timers.
- Analog to Digital Converter (ADC): 10-bit ADC with up to 5 multiplexed channels and analog watchdog.
- I/Os: Up to 28 I/Os with highly robust design, immune against current injection.
- Unique ID: 96-bit unique key for each device.
Applications
The STM8S103F2U6TR microcontroller is suitable for a variety of applications, including:
- Industrial control systems
- Consumer electronics
- Automotive systems
- Medical devices
- Smart home devices
- IoT devices
Q & A
- What is the core frequency of the STM8S103F2U6TR microcontroller?
The core frequency is 16 MHz.
- What is the program memory capacity of the STM8S103F2U6TR?
The program memory capacity is 8 Kbytes Flash.
- What are the supply voltage ranges for the STM8S103F2U6TR?
The supply voltage ranges from 2.95 V to 5.5 V.
- What communication interfaces are available on the STM8S103F2U6TR?
The microcontroller features UART, SPI, and I²C interfaces.
- Does the STM8S103F2U6TR have any low power modes?
Yes, it has low power modes including wait, active-halt, and halt modes.
- What is the resolution of the ADC on the STM8S103F2U6TR?
The ADC resolution is 10-bit.
- How many I/Os are available on the STM8S103F2U6TR?
Up to 28 I/Os are available.
- What are the package options for the STM8S103F2U6TR?
The package options include LQFP32, UFQFPN32, TSSOP20, UFQFPN20, and SO20.
- Does the STM8S103F2U6TR have a unique identifier?
Yes, each device has a 96-bit unique key.
- What are some common applications for the STM8S103F2U6TR?
Common applications include industrial control systems, consumer electronics, automotive systems, medical devices, smart home devices, and IoT devices.
