Overview
The STM8S207CBT6TR is a high-performance 8-bit microcontroller from STMicroelectronics, part of the STM8S20xxx family. This device is designed to offer reduced system cost, enhanced performance, and short development cycles. It features an advanced STM8 core with Harvard architecture and a 3-stage pipeline, providing up to 20 MIPS at a 24 MHz CPU clock frequency. The microcontroller is well-suited for applications requiring robust I/O, advanced timers, and multiple communication interfaces.
Key Specifications
| Parameter | Specification |
|---|---|
| Core Processor | STM8, 8-Bit |
| Maximum CPU Frequency | Up to 24 MHz |
| Program Memory | Up to 128 Kbytes Flash |
| Data Memory | Up to 2 Kbytes true data EEPROM; endurance 300 kcycles |
| RAM | Up to 6 Kbytes |
| Operating Voltage | 2.95 V to 5.5 V |
| Package | 48-Pin LQFP |
| Number of I/Os | Up to 38 I/Os |
| Communication Interfaces | I2C, SPI, UART/USART, LIN, CAN 2.0B |
| ADC | 10-bit ADC with up to 16 channels |
| Timers | 2x 16-bit general purpose timers, advanced control timer, 8-bit basic timer |
| Interrupt Management | Nested interrupt controller with 32 interrupts, up to 37 external interrupts |
Key Features
- Advanced Core: STM8 core with Harvard architecture and 3-stage pipeline, extended instruction set.
- Memory: Up to 128 Kbytes Flash program memory, up to 2 Kbytes true data EEPROM, up to 6 Kbytes RAM.
- Clock and Supply Management: 2.95 to 5.5 V operating voltage, internal clock oscillators, watchdog, and brown-out reset.
- Communication Interfaces: High-speed CAN 2.0B, UART with LIN 2.1 compliant, SPI up to 10 Mbit/s, I2C 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.
- Interrupt Management: Nested interrupt controller with 32 interrupts, up to 37 external interrupts.
- Development Support: Single wire interface module (SWIM) and debug module (DM), 96-bit unique ID key for each device.
Applications
The STM8S207CBT6TR is suitable for a wide range of applications, including:
- Industrial Control Systems: Due to its robust I/O design and multiple communication interfaces.
- Automotive Systems: With features like CAN 2.0B and LIN 2.1 compliance.
- Consumer Electronics: For applications requiring low power consumption and high performance.
- Medical Devices: Where reliability and precision are critical.
Q & A
- What is the maximum CPU frequency of the STM8S207CBT6TR?
Up to 24 MHz.
- What is the program memory size of the STM8S207CBT6TR?
Up to 128 Kbytes Flash.
- What is the operating voltage range of the STM8S207CBT6TR?
2.95 V to 5.5 V.
- What communication interfaces are available on the STM8S207CBT6TR?
I2C, SPI, UART/USART, LIN, CAN 2.0B.
- How many I/Os does the STM8S207CBT6TR have?
Up to 38 I/Os.
- What is the endurance of the EEPROM in the STM8S207CBT6TR?
Up to 300 k write/erase cycles.
- Does the STM8S207CBT6TR support low power modes?
- What is the resolution of the ADC on the STM8S207CBT6TR?
10-bit ADC with up to 16 channels.
- Is the STM8S207CBT6TR RoHS compliant?
- What development tools are available for the STM8S207CBT6TR?
Single wire interface module (SWIM) and debug module (DM).
