Overview
The STM8S207RBT6 is a high-performance 8-bit microcontroller from STMicroelectronics, part of the STM8S20xxx family. This microcontroller is designed to offer robust performance, reduced system cost, and enhanced development efficiency. It features an advanced STM8 core with Harvard architecture and a 3-stage pipeline, ensuring high processing capabilities. The device is integrated with various peripherals and memory options, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Core Frequency | Up to 24 MHz, 0 wait states @ fCPU ≤ 16 MHz |
| Performance | Max 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 Type | 64-pin LQFP |
| Operating Temperature | -40 °C to 125 °C |
| Communication Interfaces | UART, SPI, I²C, CAN 2.0B |
| Timers | 2x 16-bit general purpose timers, advanced control timer, 8-bit basic timer |
| ADC | 10-bit, up to 16 channels |
Key Features
- Advanced Core: STM8 core with Harvard architecture and 3-stage pipeline, extended instruction set.
- Memory: Up to 128 Kbytes Flash, up to 2 Kbytes true data EEPROM, up to 6 Kbytes RAM.
- Clock Management: Internal, user-trimmable 16 MHz RC, internal low power 128 kHz RC, clock security system with clock monitor.
- Low Power Modes: Wait, active-halt, & halt low power modes, peripheral clocks switched off individually.
- Interrupt Management: Nested interrupt controller with 32 interrupts, up to 37 external interrupts on 6 vectors.
- Communication Interfaces: High speed 1 Mbit/s active beCAN 2.0B, UART with LIN 2.1 compliant, master/slave modes, SPI interface up to 10 Mbit/s, I²C interface up to 400 Kbit/s.
- Timers and ADC: 2x 16-bit general purpose timers, advanced control timer, 8-bit basic timer, 10-bit ADC with up to 16 channels.
- I/Os: Up to 68 I/Os on an 80-pin package, highly robust I/O design, immune against current injection.
Applications
The STM8S207RBT6 microcontroller 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: The microcontroller's compliance with LIN 2.1 and CAN 2.0B protocols makes it a good fit for automotive applications.
- Consumer Electronics: Its low power modes and high performance make it suitable for battery-powered consumer devices.
- Medical Devices: The microcontroller's precision and reliability can be utilized in medical device applications.
Q & A
- What is the maximum CPU frequency of the STM8S207RBT6?
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 STM8S207RBT6 have?
The STM8S207RBT6 has up to 128 Kbytes of Flash program memory. - What is the endurance of the EEPROM in the STM8S207RBT6?
The EEPROM has an endurance of 300 k write/erase cycles. - What are the operating voltage and temperature ranges of the STM8S207RBT6?
The operating voltage range is 2.95 to 5.5 V, and the operating temperature range is -40 °C to 125 °C. - Does the STM8S207RBT6 support CAN communication?
Yes, it supports high speed 1 Mbit/s active beCAN 2.0B. - How many I/O pins does the STM8S207RBT6 have?
The STM8S207RBT6 has up to 68 I/O pins on an 80-pin package. - What types of timers are available on the STM8S207RBT6?
The microcontroller features 2x 16-bit general purpose timers, an advanced control timer, and an 8-bit basic timer. - Is the STM8S207RBT6 RoHS compliant?
Yes, the STM8S207RBT6 is RoHS compliant. - What is the package type of the STM8S207RBT6?
The package type is a 64-pin LQFP. - Does the STM8S207RBT6 have a built-in ADC?
Yes, it has a 10-bit ADC with up to 16 channels.
