Overview
The STM8S103F3M6TR is an 8-bit microcontroller from STMicroelectronics, part of the STM8S access line. This microcontroller is designed to offer a balance of performance, robustness, and reduced system cost. It features an advanced STM8 core with a Harvard architecture and a 3-stage pipeline, operating at a clock frequency of 16 MHz. The device includes integrated true data EEPROM, internal clock oscillators, and various peripherals to enhance system integration and reliability.
Key Specifications
| Parameter | Specification |
|---|---|
| Core Processor | STM8, 8-Bit |
| Speed | 16 MHz |
| Program Memory | 8 Kbyte Flash |
| Data Memory | 640 byte true data EEPROM |
| RAM | 1 Kbyte |
| Operating Voltage | 2.95 to 5.5 V |
| Package | 20-SOIC (0.295", 7.50mm Width) |
| Number of I/Os | Up to 28 I/Os |
| Connectivity | I2C, IrDA, LIN, SPI, UART/USART |
| Operating Temperature | -40°C to 85°C |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| ADC | 10-bit, ±1 LSB ADC with up to 5 multiplexed channels |
Key Features
- Advanced STM8 core with Harvard architecture and 3-stage pipeline
- Integrated true data EEPROM with 300 k write/erase cycles
- Flexible clock control with 4 master clock sources and internal low-power oscillators
- Low power modes (wait, active-halt, halt) and power management features
- Nested interrupt controller with 32 interrupts and up to 27 external interrupts
- Advanced control timer and general purpose timers
- Window watchdog and independent watchdog timers
- Highly robust I/O design, immune against current injection
- Unique 96-bit ID for each device
Applications
The STM8S103F3M6TR microcontroller is suitable for a variety of applications that require low power consumption, robust performance, and high system integration. These include industrial control systems, automotive electronics, consumer appliances, and medical devices. Its versatility in communication interfaces (I2C, SPI, UART) and timer capabilities make it a reliable choice for applications needing precise timing and control.
Q & A
- What is the core processor of the STM8S103F3M6TR?
The core processor is the STM8, which is an 8-bit microcontroller. - What is the clock frequency of the STM8S103F3M6TR?
The clock frequency is 16 MHz. - How much program memory does the STM8S103F3M6TR have?
The program memory is 8 Kbyte Flash. - What is the endurance of the EEPROM in the STM8S103F3M6TR?
The EEPROM has an endurance of 300 k write/erase cycles. - What are the operating voltage ranges for the STM8S103F3M6TR?
The operating voltage ranges from 2.95 to 5.5 V. - What communication interfaces are available on the STM8S103F3M6TR?
The available communication interfaces include I2C, IrDA, LIN, SPI, and UART/USART. - What is the operating temperature range of the STM8S103F3M6TR?
The operating temperature range is -40°C to 85°C. - Does the STM8S103F3M6TR have any power management features?
Yes, it includes low power modes (wait, active-halt, halt) and power management features. - What kind of timers are available on the STM8S103F3M6TR?
The device features an advanced control timer, a general purpose timer, and a basic timer. - Is the STM8S103F3M6TR RoHS compliant?
Yes, the STM8S103F3M6TR is RoHS compliant.
