Overview
The STM8S208C8T6TR is a high-performance 8-bit microcontroller from STMicroelectronics, part of the STM8S20xxx family. This device is designed to offer a balance of performance, robustness, and cost-effectiveness, making it suitable for a wide range of applications. It features an advanced STM8 core with Harvard architecture and a 3-stage pipeline, ensuring high processing efficiency. The microcontroller is available in various package options, including the LQFP48 package, and operates within a voltage range of 2.95 to 5.5 V.
Key Specifications
| Specification | Details |
|---|---|
| Core | Advanced STM8 core with Harvard architecture and 3-stage pipeline, up to 24 MHz CPU clock frequency, 0 wait states @ fCPU ≤ 16 MHz, max 20 MIPS @ 24 MHz |
| Memories | Program: up to 128 Kbytes Flash; Data: up to 2 Kbytes true data EEPROM; RAM: up to 6 Kbytes |
| Operating Voltage | 2.95 to 5.5 V |
| 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, 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 |
| Package | LQFP48 7x7x1.4 mm |
| Operating Temperature | Industrial grade, specific temperature range available in datasheet |
Key Features
- Advanced Core: Features an STM8 core with Harvard architecture and a 3-stage pipeline, ensuring high processing efficiency up to 20 MIPS at 24 MHz
- Memory and Storage: 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 and permanently active, low consumption power-on and power-down reset
- Timers and Watchdogs: Equipped with multiple timers (16-bit general purpose, advanced control timer, 8-bit basic timer) and watchdogs (window watchdog, independent watchdog)
- Communications Interfaces: Includes high-speed CAN, UART with LIN master mode, SPI up to 10 Mbit/s, and I²C up to 400 Kbit/s
- 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: Supports single wire interface module (SWIM) and debug module (DM), along with a 96-bit unique ID key for each device
Applications
The STM8S208C8T6TR microcontroller is versatile and can be used in a variety of applications, including:
- Industrial Automation: Suitable for control systems, motor control, and industrial communication due to its robust I/O and communication interfaces.
- Automotive Systems: Can be used in automotive applications such as engine control units, dashboard systems, and other vehicle control systems due to its CAN and LIN interfaces.
- Consumer Electronics: Applicable in consumer devices requiring low power consumption and high processing efficiency, such as smart home devices and appliances.
- Medical Devices: Suitable for medical equipment that requires precise control and low power consumption, such as portable medical devices.
Q & A
- What is the maximum CPU clock frequency of the STM8S208C8T6TR?
The maximum CPU clock frequency is up to 24 MHz with 0 wait states at frequencies up to 16 MHz.
- How much Flash program memory does the STM8S208C8T6TR have?
The device has up to 128 Kbytes Flash program memory.
- What types of timers are available on the STM8S208C8T6TR?
The microcontroller features 2x 16-bit general purpose timers, an advanced control timer, an 8-bit basic timer, an auto wakeup timer, and watchdogs.
- What communication interfaces are supported by the STM8S208C8T6TR?
The device supports high-speed CAN, UART with LIN master mode, SPI up to 10 Mbit/s, and I²C up to 400 Kbit/s.
- What is the operating voltage range of the STM8S208C8T6TR?
The operating voltage range is from 2.95 to 5.5 V.
- Does the STM8S208C8T6TR have any low power modes?
Yes, it supports wait, active-halt, and halt low power modes, along with individually switchable peripheral clocks and low consumption power-on and power-down reset.
- What kind of ADC does the STM8S208C8T6TR have?
The device features a 10-bit ADC with up to 16 channels.
- How many I/Os are available on the STM8S208C8T6TR?
Up to 68 I/Os are available, including 18 high sink outputs.
- What development tools are supported by the STM8S208C8T6TR?
The device supports single wire interface module (SWIM) and debug module (DM), along with a 96-bit unique ID key for each device.
- What is the package type of the STM8S208C8T6TR?
The device is available in an LQFP48 package, 7x7x1.4 mm.
