Overview
The STM8S208C6T6 is a high-performance 8-bit microcontroller from STMicroelectronics, part of the STM8S20xxx family. These microcontrollers are known for their high-density features, offering from 32 to 128 Kbytes of Flash program memory. The STM8S208C6T6 is designed to reduce system cost, enhance performance, and ensure product longevity. It features an advanced STM8 core with Harvard architecture and a 3-stage pipeline, operating at up to 24 MHz and delivering up to 20 MIPS. The device includes integrated true data EEPROM, internal clock oscillators, watchdogs, and brown-out reset, making it highly integrated and robust.
Key Specifications
| Specification | Details |
|---|---|
| Core | Advanced STM8 core with Harvard architecture and 3-stage pipeline |
| Max CPU Frequency | Up to 24 MHz, 0 wait states @ fCPU ≤ 16 MHz |
| MIPS | Up to 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 |
| RAM | Up to 6 Kbytes |
| Operating Voltage | 2.95 to 5.5 V |
| Package | LQFP 48 7x7x1.4 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
- High System Integration: Includes internal clock oscillators, watchdogs, brown-out reset, and true data EEPROM for up to 300 k write/erase cycles.
- Performance and Robustness: Operates at up to 24 MHz with 20 MIPS, featuring robust I/O design immune against current injection.
- Low Power Modes: Supports wait, active-halt, and halt low power modes with peripheral clocks switched off individually.
- Advanced Timers: Includes 2x 16-bit general purpose timers, an advanced control timer, and an 8-bit basic timer.
- Communications Interfaces: Features high speed CAN, UART with LIN 2.1 compliance, SPI, and I²C interfaces.
- Development Support: Single wire interface module (SWIM) and debug module (DM) for easy development and debugging.
- Unique ID Key: Each device has a 96-bit unique ID key.
Applications
The STM8S208C6T6 is versatile and can be used in a variety of applications, including:
- Industrial Control Systems: Suitable for industrial automation, motor control, and power management.
- Automotive Systems: Can be used in automotive electronics, such as engine control units, dashboard displays, and safety systems.
- Consumer Electronics: Applicable in consumer devices requiring robust and efficient microcontrollers, such as home appliances and gaming consoles.
- Medical Devices: Used in medical equipment that requires reliable and high-performance microcontrollers.
- IoT Devices: Suitable for Internet of Things (IoT) applications requiring low power consumption and high performance.
Q & A
- What is the maximum CPU frequency of the STM8S208C6T6?
The maximum CPU frequency is up to 24 MHz, with 0 wait states @ fCPU ≤ 16 MHz.
- How much Flash program memory does the STM8S208C6T6 have?
The STM8S208C6T6 has up to 128 Kbytes of Flash program memory.
- What is the endurance of the data EEPROM in the STM8S208C6T6?
The data EEPROM has an endurance of up to 300 k write/erase cycles.
- What are the operating voltage ranges for the STM8S208C6T6?
The operating voltage ranges from 2.95 to 5.5 V.
- Does the STM8S208C6T6 support low power modes?
Yes, it supports wait, active-halt, and halt low power modes with peripheral clocks switched off individually.
- What communication interfaces are available on the STM8S208C6T6?
The device features high speed CAN, UART with LIN 2.1 compliance, SPI, and I²C interfaces.
- How many I/Os does the STM8S208C6T6 have?
The STM8S208C6T6 has up to 68 I/Os on an 80-pin package, including 18 high sink outputs.
- Does the STM8S208C6T6 have a unique ID key?
Yes, each device has a 96-bit unique ID key.
- What development tools are available for the STM8S208C6T6?
The device supports single wire interface module (SWIM) and debug module (DM) for easy development and debugging.
- What is the package type of the STM8S208C6T6?
The package type is LQFP 48 7x7x1.4 mm.
