Overview
The STM8S207S6T6C 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 STM8S207S6T6C is designed to reduce system cost through integrated true data EEPROM, internal clock oscillators, watchdog, and brown-out reset. It ensures robust performance with a 20 MIPS CPU at a 24 MHz clock frequency and features an advanced STM8 core with Harvard architecture and a 3-stage pipeline. The device supports short development cycles due to its scalable architecture and comprehensive development tools.
Key Specifications
| Parameter | Specification |
|---|---|
| Core Processor | STM8, 8-Bit |
| Maximum Clock Frequency | 24 MHz |
| Program Memory Size | Up to 128 Kbytes Flash |
| Data RAM Size | Up to 6 Kbytes |
| Data EEPROM Size | Up to 2 Kbytes, 300 k write/erase cycles |
| Operating Voltage | 2.95 to 5.5 V |
| Package | LQFP 44 (10x10x1.4 mm) |
| ADC Resolution | 10-bit, up to 16 channels |
| Timers | 2x 16-bit general purpose timers, advanced control timer, 8-bit basic timer, auto wakeup timer |
| Communications Interfaces | UART, LIN, SPI, I2C, CAN 2.0B |
| I/Os | Up to 68 I/Os, including 18 high sink outputs |
| Operating Temperature | -40°C to 125°C |
Key Features
- Advanced Core: STM8 core with Harvard architecture and a 3-stage pipeline, extended instruction set.
- Performance: Up to 20 MIPS at 24 MHz CPU clock frequency.
- Memory: Up to 128 Kbytes Flash program memory, up to 6 Kbytes RAM, and up to 2 Kbytes true data EEPROM.
- Clock and Reset Management: Internal, user-trimmable 16 MHz RC oscillator, internal low power 128 kHz RC oscillator, clock security system.
- Interrupt Management: Nested interrupt controller with 32 interrupts, up to 37 external interrupts on 6 vectors.
- Timers and Counters: 2x 16-bit general purpose timers, advanced control timer, 8-bit basic timer, auto wakeup timer.
- Communications Interfaces: High speed 1 Mbit/s CAN 2.0B, UART with LIN 2.1 compliant, SPI interface up to 10 Mbit/s, I2C interface up to 400 Kbit/s.
- ADC and I/Os: 10-bit ADC with up to 16 channels, 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 STM8S207S6T6C 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: With its CAN 2.0B and LIN 2.1 compliant interfaces, it is ideal for automotive applications such as body control modules and sensor interfaces.
- Consumer Electronics: It can be used in consumer electronics for controlling and monitoring various functions due to its comprehensive set of peripherals.
- Medical Devices: The device's precision and reliability make it suitable for medical device applications requiring accurate data acquisition and processing.
Q & A
- What is the maximum clock frequency of the STM8S207S6T6C?
The maximum clock frequency is 24 MHz.
- How much program memory does the STM8S207S6T6C have?
The device has up to 128 Kbytes of Flash program memory.
- What is the operating voltage range of the STM8S207S6T6C?
The operating voltage range is from 2.95 V to 5.5 V.
- What types of communication interfaces does the STM8S207S6T6C support?
The device supports UART, LIN, SPI, I2C, and CAN 2.0B interfaces.
- How many I/Os does the STM8S207S6T6C have?
The device has up to 68 I/Os, including 18 high sink outputs.
- What is the resolution of the ADC in the STM8S207S6T6C?
The ADC resolution is 10-bit with up to 16 channels.
- Does the STM8S207S6T6C have any specific power-saving modes?
Yes, it has wait, active-halt, and halt low power modes, and peripheral clocks can be switched off individually.
- What kind of timers does the STM8S207S6T6C have?
The device includes 2x 16-bit general purpose timers, an advanced control timer, an 8-bit basic timer, and an auto wakeup timer.
- Is the STM8S207S6T6C suitable for automotive applications?
Yes, it is suitable due to its CAN 2.0B and LIN 2.1 compliant interfaces.
- What development tools are available for the STM8S207S6T6C?
The device supports single wire interface module (SWIM) and debug module (DM), along with a 96-bit unique ID key for each device.
