Overview
The STM8S207C8T6TR 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. They are designed to reduce system cost, enhance performance, and ensure short development cycles and product longevity. The STM8S207C8T6TR operates within a voltage range of 2.95 to 5.5 V and features an advanced STM8 core with Harvard architecture and a 3-stage pipeline, ensuring robust performance and reliability.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Advanced STM8 core with Harvard architecture and 3-stage pipeline |
| Max CPU 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 |
| Clock Management | Internal, user-trimmable 16 MHz RC; Internal low power 128 kHz RC; Clock security system with clock monitor |
| 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: 16-bit, 4 CAPCOM channels; 8-bit basic timer with 8-bit prescaler |
| Communications Interfaces | High speed 1 Mbit/s active beCAN 2.0B; UART with clock output for synchronous operation; 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 |
| Package | LQFP 48 7x7x1.4 mm |
| RoHS Compliance | Ecopack2 |
Key Features
- Advanced STM8 core with Harvard architecture and 3-stage pipeline, ensuring high performance and efficiency.
- Integrated true data EEPROM with up to 300 k write/erase cycles.
- High system integration level with internal clock oscillators, watchdog, and brown-out reset.
- Robust I/O design, immune against current injection.
- Multiple communication interfaces including CAN, UART, SPI, and I²C.
- 10-bit ADC with up to 16 channels.
- Low power modes including wait, active-halt, and halt modes.
- Single wire interface module (SWIM) and debug module (DM) for development support.
- 96-bit unique ID key for each device.
Applications
The STM8S207C8T6TR is suitable for a wide range of applications that require high performance, reliability, and low power consumption. These include:
- Industrial control systems.
- Automotive systems, particularly those requiring CAN and LIN interfaces.
- Consumer electronics.
- Medical devices.
- Smart home appliances.
Q & A
- What is the maximum CPU frequency of the STM8S207C8T6TR?
The maximum CPU frequency is up to 24 MHz, with 0 wait states at fCPU ≤ 16 MHz. - How much program memory does the STM8S207C8T6TR have?
The STM8S207C8T6TR has up to 128 Kbytes of Flash program memory. - What is the endurance of the data EEPROM?
The data EEPROM has an endurance of up to 300 k write/erase cycles. - What are the operating voltage ranges for the STM8S207C8T6TR?
The operating voltage range is from 2.95 to 5.5 V. - Does the STM8S207C8T6TR support low power modes?
Yes, it supports wait, active-halt, and halt low power modes. - What communication interfaces are available on the STM8S207C8T6TR?
The microcontroller features high speed CAN, UART, SPI, and I²C interfaces. - How many I/Os does the STM8S207C8T6TR have?
It has up to 68 I/Os on an 80-pin package, including 18 high sink outputs. - Is the STM8S207C8T6TR RoHS compliant?
Yes, it is RoHS compliant with an Ecopack2 rating. - What development tools are available for the STM8S207C8T6TR?
Development support includes a single wire interface module (SWIM) and a debug module (DM). - Does each device have a unique identifier?
Yes, each device has a 96-bit unique ID key.
