ST STM8S103F2 8位MCU馬達(dá)驅(qū)動(dòng)方案參考模板

1、ST STM8S103F2 8位MCU馬達(dá)驅(qū)動(dòng)方案ST公司的STM8S103F2/x3是集成了8KB閃存程序存儲(chǔ)器和數(shù)據(jù)EEPROM,內(nèi)核工作頻率16MHz,具有哈佛架構(gòu)和3級(jí)流水線(xiàn)和擴(kuò)展指令集,工作電壓2.95 到5.5 V,主要用在真空吸塵器,食物處理機(jī)和電動(dòng)工具.本文介紹了STM8S103F2/x3主要特性,框圖,評(píng)估板STEVAL-IHM029V2主要特性,框圖,電路圖,材料清單和PCB設(shè)計(jì)文件圖.The STM8S103F2/x3 access line 8-bit microcontrollers offer 8 Kbytes Flash program memory, plus

2、integrated true data EEPROM. The STM8S microcontroller family reference manual (RM0016) refers to devices in this family as low-density. They provide the following benefits: performance, robustness, and reduced system cost.Device performance and robustness are ensured by advanced core and peripheral

3、s made in a state-of-the art technology, a 16 MHz clock frequency, robust I/Os, independent watchdogs with separate clock source, and a clock security system.The system cost is reduced thanks to an integrated true data EEPROM for up to 300 k write/erase cycles and a high system integration level wit

4、h internal clock oscillators, watchdog and brown-out reset.STM8S103F2主要特性:·Core · 16 MHz advanced STM8 core with Harvard architecture and 3-stage pipeline  Extended instruction set·Memories · Program memory: 8 Kbytes Flash; data retention 20 years at 55  after

5、 10 kcycles· Data memory: 640 bytes true data EEPROM; endurance 300 kcycles RAM: 1 Kbytes ·Clock, reset and supply management · 2.95 to 5.5 V operating voltage  Flexible clock control, 4 master clock sources  Low power crystal resonator oscillator  E

6、xternal clock input Internal, user-trimmable 16 MHz RC· Internal low-power 128 kHz RC · Clock security system with clock monitor  Power management:2 / 13  Low-power modes (wait, active-halt, halt) · Switch-off peripheral clocks individually  Permanently active

7、, low consumption power-on and power-down reset·Interrupt management · Nested interrupt controller with 32 interrupts  Up to 27 external interrupts on 6 vectors ·Timers Advanced control timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion

8、and flexible synchronization· 16-bit general purpose timer, with 3 CAPCOM channels (IC, OC or PWM) · 8-bit basic timer with 8-bit prescaler· Auto wake-up timer  Window watchdog and independent watchdog timers ·Communication interfaces · SPI interface

9、 up to 8 Mbit/s · UART with clock output for synchronous operation, SmartCard, IrDA, LIN master mode  I2C interface up to 400 kbit/s·Analog to digital converter (ADC)  10-bit, ±1 LSB ADC with up to 5 multiplexed channels, scan mode and analog watchdog I/Os· Up

10、 to 28 I/Os on a 32-pin package including 21 high sink outputs  Highly robust I/O design, immune against current injection ·Unique ID  96-bit unique key for each device圖1.STM8S103F2/x3框圖評(píng)估板STEVAL-IHM029V2The STEVAL-IHM029V2 is a low-cost universal motor control evaluation board d

11、esigned for the home appliance market, with particular focus on vacuum cleaners, food processors and power tools. This system features the 20-pin, 8-bit STM8S103F2 microcontroller running at 16 MHz (user-trimmable internal RC clock), featuring 4 KB of Flash memory, a 10-bit A/D converter, 8/16 bit t

12、imers, communication interfaces and 640 bytes of E2PROM. The power supply circuitry features the VIPer16L, an off-line converter with an 800 V avalanche-rugged power section, operating at 60 kHz.The STEVAL-IHM029V2 especially targets vacuum cleaner applications with power up to 900 W and fulfills th

13、e requirements of the 2009/125/EC EU directive, applicable starting in September 2017, thanks to the T1235T, a 12 A 800 V high performance Triac. The motor control is based on phase-angle. In order to limit in-rush current and possible current peaks, the evaluation board features a soft-start r

14、outine and a smooth power change function. The board passed the pre-compliance tests for EMC directives IEC 61000-4-4 (burst up to 8 kV) and IEC 61000-4-5 (surge up to 2 kV). In standby mode, the STEVAL-IHM029V2 has an overall power consumption below 300 mW. 圖2.評(píng)估板STEVAL-IHM029V2外形圖AO-Electroni

15、cs 傲壹電子 官網(wǎng)： 中文網(wǎng)：評(píng)估板STEVAL-IHM029V2主要特性:Input voltage range: 90-265 VAC, 50/60 Hz12 VDC / 5 VDC auxiliary power supply based on the VIPer16L in buck converter topologyTotal power consumption below 300 mW in standby modeMaximum output power: 1500 W20-pin, 8-bit STM8S103F2 MCU as main controllerEmploys

16、 zero-voltage switching (ZVS) to synchronize MCU events with the voltage mainsMotor driven by T1235T Triac in phase-angle control5 power levels and standby mode selectable by potentiometer5 LEDs to display the power level of the board“RUN” LED to indicate the board is functioningStandard in-circuit

17、programming connectorIEC 61000-4-4 pre-compliance test passed (burst up to 8 kV)IEC 61000-4-5 pre-compliance test passed (surge up to 2 kV)RoHS compliantThe STEVAL-IHM029V2 universal motor control evaluation board is mainly targeted at thedomestic appliance market, including: Vacuum cleaners the new 2009/125/EC direc