Overview
The STM8S207C6T6 is a performance line 8-bit microcontroller from STMicroelectronics, designed for code efficiency and high performance. It features the advanced STM8 core with Harvard architecture and a 3-stage pipeline, offering up to 24 MHz CPU frequency and 20 MIPS performance. This microcontroller is part of the STM8S series, known for its robust I/O design, low power consumption, and extensive peripheral set, making it suitable for a wide range of applications.
Key Specifications
| Specification | Details |
|---|---|
| Core | Advanced STM8 core with Harvard architecture and 3-stage pipeline, up to 24 MHz CPU frequency, 0 wait states @ fCPU ≤ 16 MHz, extended instruction set, max 20 MIPS @ 24 MHz |
| Memories | Program: up to 128 Kbytes Flash; data retention 20 years at 55 °C after 10 kcycles. Data: up to 2 Kbytes true data EEPROM; endurance 300 kcycles. RAM: up to 6 Kbytes |
| Operating Voltage | 2.95 to 5.5 V |
| Clock Management | Internal, user-trimmable 16 MHz RC, internal low power 128 kHz RC, external clock input, clock security system with clock monitor, wait, active-halt, & halt low power modes |
| Interrupt Management | Nested interrupt controller with 32 interrupts, up to 37 external interrupts on 6 vectors |
| Timers | 2x 16-bit general purpose timers, advanced control timer: 16-bit, 4 CAPCOM channels, 8-bit basic timer with 8-bit prescaler, auto wakeup timer, window watchdog, independent watchdog |
| Communications Interfaces | High speed 1 Mbit/s active beCAN 2.0B, UART with clock output for synchronous operation, LIN master mode, UART with LIN 2.1 compliant, master/slave modes, 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, highly robust I/O design, immune against current injection |
Key Features
- Advanced Core: Features a Harvard architecture and a 3-stage pipeline, offering high performance and code efficiency.
- Memory: Includes up to 128 Kbytes Flash program memory, up to 2 Kbytes true data EEPROM, and up to 6 Kbytes RAM.
- Low Power Modes: Supports wait, active-halt, and halt low power modes, with peripheral clocks switched off individually.
- Interrupt Management: Nested interrupt controller with 32 interrupts and up to 37 external interrupts on 6 vectors.
- Timers and Watchdogs: Includes 2x 16-bit general purpose timers, an advanced control timer, an 8-bit basic timer, auto wakeup timer, window watchdog, and independent watchdog.
- Communications Interfaces: High speed CAN, UART with LIN 2.1 compliance, SPI up to 10 Mbit/s, and I2C up to 400 Kbit/s.
- ADC and I/Os: 10-bit ADC with up to 16 channels and highly robust I/O design with up to 68 I/Os.
- Development Support: Single wire interface module (SWIM) and debug module (DM), 96-bit unique ID key for each device.
Applications
The STM8S207C6T6 microcontroller is versatile and can be used in a variety of applications, including:
- Industrial Automation: For control and monitoring systems due to its robust I/O design and extensive peripheral set.
- Automotive Systems: Suitable for automotive applications requiring LIN and CAN communication interfaces.
- Consumer Electronics: Used in consumer devices that require low power consumption and high performance.
- Medical Devices: For medical equipment that needs reliable and efficient microcontrollers with advanced features.
- IoT Devices: Ideal for Internet of Things (IoT) applications requiring low power modes and multiple communication interfaces.
Q & A
- What is the maximum CPU frequency of the STM8S207C6T6 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 STM8S207C6T6 have?
The STM8S207C6T6 has up to 128 Kbytes of Flash program memory.
- What are the low power modes supported by the STM8S207C6T6?
The microcontroller supports wait, active-halt, and halt low power modes, with peripheral clocks switched off individually.
- What communication interfaces are available on the STM8S207C6T6?
The microcontroller features high speed CAN, UART with LIN 2.1 compliance, SPI up to 10 Mbit/s, and I2C up to 400 Kbit/s.
- How many I/Os does the STM8S207C6T6 have?
The microcontroller has up to 68 I/Os on an 80-pin package, including 18 high sink outputs.
- What is the operating voltage range of the STM8S207C6T6?
The operating voltage range is from 2.95 to 5.5 V.
- Does the STM8S207C6T6 support any watchdog timers?
Yes, it includes a window watchdog and an independent watchdog.
- What is the endurance of the EEPROM in the STM8S207C6T6?
The EEPROM has an endurance of 300 kcycles.
- Is the STM8S207C6T6 suitable for automotive applications?
Yes, it is suitable due to its support for LIN and CAN communication interfaces.
- What development tools are available for the STM8S207C6T6?
The microcontroller supports single wire interface module (SWIM) and debug module (DM).
