Overview
The STM8S103F2P6TR is an 8-bit microcontroller from STMicroelectronics, part of the STM8S access line family. This microcontroller is designed to offer a balance of performance, robustness, and reduced system cost. It features an advanced 16 MHz STM8 core with Harvard architecture and a 3-stage pipeline, along with an extended instruction set. The device includes integrated true data EEPROM, internal clock oscillators, and various power management features, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Core Frequency | 16 MHz |
| Program Memory | 8 Kbyte Flash; data retention 20 years at 55 °C after 10 kcycle |
| Data Memory | 640 byte true data EEPROM; endurance 300 kcycle |
| RAM | 1 Kbyte |
| Operating Voltage | 2.95 to 5.5 V |
| Clock Sources | Flexible clock control, 4 master clock sources (including internal RC and external clock input) |
| Communication Interfaces | UART, SPI up to 8 Mbit/s, I2C up to 400 kbit/s |
| ADC | 10-bit, ±1 LSB ADC with up to 5 multiplexed channels |
| Timers | Advanced control timer, 16-bit general purpose timer, 8-bit basic timer |
| I/Os | Up to 28 I/Os on a 32-pin package including 21 high sink outputs |
| Package | TSSOP-20 |
| Operating Temperature | -40 °C to 85 °C (Industrial grade) |
Key Features
- Core: 16 MHz advanced STM8 core with Harvard architecture and 3-stage pipeline, extended instruction set.
- Memories: 8 Kbyte Flash program memory, 640 byte true data EEPROM, 1 Kbyte RAM.
- Clock and Supply Management: Flexible clock control with 4 master clock sources, internal and external clock options, clock security system.
- Power Management: Low-power modes (wait, active-halt, halt), switch-off peripheral clocks individually, permanently active low-consumption power-on and power-down reset.
- Interrupt Management: Nested interrupt controller with 32 interrupts, up to 27 external interrupts on 6 vectors.
- Timers: Advanced control timer, 16-bit general purpose timer, 8-bit basic timer, auto wake-up timer, window watchdog and independent watchdog timers.
- Communication Interfaces: UART with clock output, SPI up to 8 Mbit/s, I2C up to 400 kbit/s.
- ADC: 10-bit, ±1 LSB ADC with up to 5 multiplexed channels, scan mode and analog watchdog.
- I/Os: Up to 28 I/Os on a 32-pin package including 21 high sink outputs, highly robust I/O design.
- Unique ID: 96-bit unique key for each device.
Applications
The STM8S103F2P6TR microcontroller is versatile and can be used in a variety of applications, including:
- Industrial automation and control systems.
- Consumer electronics such as appliances and remote controls.
- Automotive systems, including body electronics and infotainment.
- Medical devices requiring precise control and low power consumption.
- Smart home devices and IoT applications.
Q & A
- What is the core frequency of the STM8S103F2P6TR microcontroller?
The core frequency is 16 MHz.
- How much program memory does the STM8S103F2P6TR have?
The device has 8 Kbyte Flash program memory.
- What is the endurance of the data EEPROM in the STM8S103F2P6TR?
The data EEPROM has an endurance of 300 k write/erase cycles.
- What are the operating voltage ranges for the STM8S103F2P6TR?
The operating voltage ranges from 2.95 to 5.5 V.
- What communication interfaces are available on the STM8S103F2P6TR?
The device includes UART, SPI up to 8 Mbit/s, and I2C up to 400 kbit/s interfaces.
- How many I/Os are available on the STM8S103F2P6TR?
Up to 28 I/Os are available, including 21 high sink outputs.
- What is the package type for the STM8S103F2P6TR?
The package type is TSSOP-20.
- What is the operating temperature range for the STM8S103F2P6TR?
The operating temperature range is -40 °C to 85 °C (Industrial grade).
- Does the STM8S103F2P6TR have any power-saving features?
Yes, it includes low-power modes (wait, active-halt, halt) and the ability to switch off peripheral clocks individually.
- What kind of timers are available on the STM8S103F2P6TR?
The device includes an advanced control timer, a 16-bit general purpose timer, an 8-bit basic timer, an auto wake-up timer, and watchdog timers.
