Overview
The STM8S207R8T6 is a high-performance 8-bit microcontroller from STMicroelectronics, part of the STM8S20xxx family. This microcontroller is designed to offer a balance of performance, robustness, and system cost reduction. It features an advanced STM8 core with Harvard architecture and a 3-stage pipeline, enabling up to 20 MIPS at a 24 MHz CPU clock frequency. The device is well-suited for applications requiring high system integration, short development cycles, and product longevity.
Key Specifications
| Specification | Details |
|---|---|
| Manufacturer | STMicroelectronics |
| Part Number | STM8S207R8T6 |
| Package Type | 64 Pin LQFP (14x14 mm) |
| Core Frequency | Up to 24 MHz, 0 wait states @ fCPU ≤ 16 MHz |
| Flash Program Memory | Up to 64 Kbytes |
| SRAM Data Memory | Up to 4 Kbytes |
| EEPROM Data Memory | Up to 1536 bytes, endurance 300 kcycles |
| I/O Pins | 52 |
| Timers | Two 16-bit general purpose timers, advanced control timer |
| A/D Converter | 10-bit, up to 16 channels |
| Communication Interfaces | UART, SPI up to 10 Mbit/s, I²C up to 400 kbit/s, CAN 2.0B |
| Operating Voltage | 2.95 to 5.5 V |
| Low Power Modes | Wait, active-halt, & halt low power modes |
| RoHS Compliance | Yes |
Key Features
- Advanced Core: STM8 core with Harvard architecture and 3-stage pipeline, extended instruction set, and up to 20 MIPS at 24 MHz.
- Memory: Up to 64 Kbytes Flash program memory, up to 4 Kbytes SRAM, and up to 1536 bytes true data EEPROM.
- Timers and Counters: Two 16-bit general purpose timers, advanced control timer, and basic 8-bit timer.
- Communication Interfaces: UART with LIN 2.1 compliant, SPI up to 10 Mbit/s, I²C up to 400 kbit/s, and CAN 2.0B.
- Analog to Digital Converter: 10-bit ADC with up to 16 channels.
- Low Power Modes: Wait, active-halt, and halt low power modes with peripheral clocks switched off individually.
- Development Support: Single wire interface module (SWIM) and debug module (DM).
- Robust I/O Design: Highly robust I/O design, immune against current injection.
Applications
The STM8S207R8T6 is suitable for a wide range of applications due to its high system integration and robust features. Some typical applications include:
- Industrial Control Systems: For controlling and monitoring industrial processes.
- Automotive Systems: For various automotive applications requiring robust and reliable microcontrollers.
- Consumer Electronics: For devices that require high performance and low power consumption.
- Medical Devices: For medical equipment that demands precise control and reliability.
- IoT Devices: For Internet of Things applications needing efficient and robust microcontrollers.
Q & A
- What is the maximum CPU frequency of the STM8S207R8T6?
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 STM8S207R8T6 have?
The STM8S207R8T6 has up to 64 Kbytes of Flash program memory.
- What is the endurance of the EEPROM in the STM8S207R8T6?
The EEPROM has an endurance of 300 kcycles.
- Does the STM8S207R8T6 support low power modes?
Yes, it supports wait, active-halt, and halt low power modes with peripheral clocks switched off individually.
- What communication interfaces are available on the STM8S207R8T6?
The device features UART, SPI up to 10 Mbit/s, I²C up to 400 kbit/s, and CAN 2.0B.
- Is the STM8S207R8T6 RoHS compliant?
Yes, the STM8S207R8T6 is RoHS compliant.
- What is the operating voltage range of the STM8S207R8T6?
The operating voltage range is from 2.95 to 5.5 V.
- Does the STM8S207R8T6 have a built-in ADC?
Yes, it features a 10-bit ADC with up to 16 channels.
- What kind of timers are available on the STM8S207R8T6?
The device includes two 16-bit general purpose timers and an advanced control timer.
- How many I/O pins does the STM8S207R8T6 have?
The STM8S207R8T6 has 52 I/O pins.
