Overview
The STM8S207R6T6TR is a high-performance 8-bit microcontroller from STMicroelectronics, part of the STM8S20xxx family. This microcontroller is designed to offer reduced system cost, robust performance, short development cycles, and product longevity. It features an advanced STM8 core with Harvard architecture and a 3-stage pipeline, ensuring high efficiency and reliability. The device is suitable for a wide range of applications due to its comprehensive set of peripherals and robust I/O design.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Advanced STM8 core with Harvard architecture and 3-stage pipeline |
| Max CPU Frequency | Up to 24 MHz, 0 wait states @ fCPU ≤ 16 MHz |
| Performance | Max 20 MIPS @ 24 MHz |
| Program Memory | Up to 32 Kbytes Flash; data retention 20 years at 55 °C after 10 kcycles |
| Data Memory | Up to 2 Kbytes true data EEPROM; endurance 300 kcycles |
| RAM | Up to 6 Kbytes |
| Operating Voltage | 2.95 to 5.5 V |
| Package | LQFP 64 10x10x1.4 mm |
| Interrupts | Nested interrupt controller with 32 interrupts; up to 37 external interrupts on 6 vectors |
| Timers | 2x 16-bit general purpose timers, advanced control timer, 8-bit basic timer, auto wakeup timer |
| Communications Interfaces | High speed 1 Mbit/s active beCAN 2.0B, UART with LIN 2.1 compliant, SPI interface up to 10 Mbit/s, I²C interface up to 400 Kbit/s |
| ADC | 10-bit ADC with up to 16 channels |
| I/Os | Up to 68 I/Os on an 80-pin package including 18 high sink outputs |
Key Features
- Advanced Core: Features a Harvard architecture and a 3-stage pipeline, ensuring high performance and efficiency.
- Memory: Includes up to 32 Kbytes of Flash program memory, up to 2 Kbytes of true data EEPROM, and up to 6 Kbytes of RAM.
- Clock and Reset Management: Supports a wide range of clock options including internal and external clock inputs, and features a clock security system with clock monitor.
- Interrupt Management: Equipped with a nested interrupt controller with 32 interrupts and up to 37 external interrupts on 6 vectors.
- Timers and Watchdogs: Includes multiple timers such as 16-bit general purpose timers, an advanced control timer, and independent watchdogs.
- Communications Interfaces: Offers high-speed interfaces like CAN 2.0B, UART with LIN 2.1 compliance, SPI, and I²C.
- ADC and I/Os: Features a 10-bit ADC with up to 16 channels and highly robust I/O design with up to 68 I/Os.
- Development Support: Includes a single wire interface module (SWIM) and debug module (DM) for ease of development.
Applications
The STM8S207R6T6TR microcontroller is versatile and can be used in a variety of applications, including:
- Industrial Control Systems: Due to its robust I/O design and multiple communication interfaces, it is suitable for industrial automation and control systems.
- Automotive Systems: The microcontroller's compliance with automotive standards and its ability to handle high temperatures make it a good fit for automotive applications.
- Consumer Electronics: It can be used in various consumer electronic devices that require efficient processing and robust peripheral support.
- Medical Devices: The device's reliability and low power consumption make it suitable for medical devices that require precise control and monitoring.
- IoT Devices: Its comprehensive set of peripherals and low power modes make it an ideal choice for Internet of Things (IoT) applications.
Q & A
- What is the maximum CPU frequency of the STM8S207R6T6TR microcontroller?
The maximum CPU frequency is up to 24 MHz, with 0 wait states at frequencies up to 16 MHz.
- How much Flash program memory does the STM8S207R6T6TR have?
The STM8S207R6T6TR has up to 32 Kbytes of Flash program memory.
- What is the endurance of the data EEPROM in the STM8S207R6T6TR?
The data EEPROM has an endurance of 300 k write/erase cycles.
- What are the operating voltage ranges for the STM8S207R6T6TR?
The operating voltage ranges from 2.95 V to 5.5 V.
- What types of timers are available in the STM8S207R6T6TR?
The microcontroller includes 2x 16-bit general purpose timers, an advanced control timer, an 8-bit basic timer, and an auto wakeup timer.
- Does the STM8S207R6T6TR support CAN communication?
Yes, it supports high-speed 1 Mbit/s active beCAN 2.0B.
- How many I/Os are available on the STM8S207R6T6TR?
Up to 68 I/Os are available, including 18 high sink outputs.
- What development tools are available for the STM8S207R6T6TR?
The microcontroller supports a single wire interface module (SWIM) and debug module (DM) for development.
- Is the STM8S207R6T6TR RoHS compliant?
Yes, the STM8S207R6T6TR is RoHS compliant with an Ecopack2 grade.
- What is the package type of the STM8S207R6T6TR?
The package type is LQFP 64 10x10x1.4 mm.
