STM8S - Robust and reliable 8-bit MCU Platform
STM8S - Robust and reliable 8-bit MCU Platform
STMicroelectronics has introduced the STM8S MCU family specified for the industrial temperature range. The new MCUs combine the next-generation STM8 core’s high speed, performance and code efficiency with versatile peripherals, including a number of specific features for robustness and reliability. Integrated memory, including true EEPROM, simplifies emulation. The STM8S family lowers system cost and development time and increases performance in industrial and appliance applications.
The 8-bit STM8 core has a 32-bit memory interface and three-stage pipeline, achieving 20 MIPS peak processing performance at 24 MHz. A stack pointer and 16-bit index registers enhance manipulation of tables, and the core’s 16 Mbytes of linear memory address space streamlines paging operations above 64 Kbytes. In addition, improvements to stack-pointer operations, supplemental addressing modes and new instructions boost support for C programming and real-time performance to increase code density and processor efficiency.
Features
- 3.0...5.5 V
- -40...+125° C
- Up to 20 MIPS @ 24 MHz
- 16-bit advanced control timer
- Embedded true EEPROM, 300 Kcycles
- CAN, 2xU(S)ART, SPI, I2C
- Single-voltage Flash memory with single-byte programming granularity
- 4 low-power modes
- Trimmable 16 MHz and 128 kHz internal RC oscillators with dual
- independent watchdogs and 2 μs fast switching between clock sources
- Integrated POR and BOR
- Low emission and high current injection immunity
- 4 to 128 Kbyte Flash in 20 to 80 pin packages
- On-chip debugging and programming through single-wire interface, SWIM
- Up to 16-channel 10-bit ADC ±1 LSB with scan mode,
- conversion time < 3 µs
