Overview
The STM8S207CBT6 is a high-performance 8-bit microcontroller from STMicroelectronics, part of the STM8S20xxx family. This microcontroller is designed to offer advanced features and robust performance, making it suitable for a wide range of applications. It features a powerful STM8 core with Harvard architecture and a 3-stage pipeline, ensuring high processing efficiency.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | STM8 core, up to 24 MHz, 0 wait states @ fCPU ≤ 16 MHz, 20 MIPS @ 24 MHz |
| Program Memory | Up to 128 Kbytes Flash, data retention 20 years at 55 °C after 10 kcycles |
| Data Memory | Up to 2 Kbytes true data EEPROM, endurance 300 kcycles; up to 6 Kbytes RAM |
| Operating Voltage | 2.95 to 5.5 V |
| Clock Management | Low power crystal resonator oscillator, external clock input, internal 16 MHz RC, internal 128 kHz RC |
| 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, window watchdog, independent watchdog |
| Communications Interfaces | High speed 1 Mbit/s CAN 2.0B, UART with LIN 2.1 compliant, SPI up to 10 Mbit/s, I2C 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: STM8 core with Harvard architecture and a 3-stage pipeline, ensuring high processing efficiency.
- Memory: Up to 128 Kbytes Flash, up to 2 Kbytes true data EEPROM, and up to 6 Kbytes RAM.
- Low Power Modes: 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: Multiple timers including 16-bit general purpose timers, advanced control timer, and watchdogs.
- Communications Interfaces: High-speed CAN, UART with LIN 2.1 compliance, SPI, and I2C interfaces.
- 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) for easy development.
Applications
The STM8S207CBT6 is versatile and can be used in various applications, including:
- Industrial Control Systems: For controlling and monitoring industrial processes.
- Automotive Systems: In vehicle control units, sensors, and actuators.
- Consumer Electronics: In appliances, gaming devices, and other consumer products.
- Medical Devices: For monitoring and control in medical equipment.
- Smart Home Devices: In home automation and IoT applications.
Q & A
- What is the maximum clock speed of the STM8S207CBT6?
The maximum clock speed is up to 24 MHz.
- How much Flash memory does the STM8S207CBT6 have?
It has up to 128 Kbytes of Flash memory.
- What are the low power modes available in the STM8S207CBT6?
The available low power modes are wait, active-halt, and halt.
- Does the STM8S207CBT6 support CAN communication?
Yes, it supports high-speed 1 Mbit/s CAN 2.0B.
- How many I/Os does the STM8S207CBT6 have?
It has up to 68 I/Os on an 80-pin package.
- What is the operating voltage range of the STM8S207CBT6?
The operating voltage range is 2.95 to 5.5 V.
- Does the STM8S207CBT6 have an ADC?
Yes, it has a 10-bit ADC with up to 16 channels.
- What development tools are available for the STM8S207CBT6?
It supports single wire interface module (SWIM) and debug module (DM).
- How many external interrupts can the STM8S207CBT6 handle?
It can handle up to 37 external interrupts on 6 vectors.
- What is the endurance of the EEPROM in the STM8S207CBT6?
The EEPROM has an endurance of 300 kcycles.
