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STM8S103F2 and T1235T Evaluation Board

STEVAL-IHM029V2 Universal Motor Control Evaluation Board Based on the STM8S103F2 MCU and T1235T Triac


The STEVAL-IHM029V2 is a universal motor control evaluation board designed 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 16MHz (user-trimmable internal RC clock), featuring 4KB of Flash memory, a 10-bit A/D converter, 8/16 bit timers, communication interfaces and 640 bytes of E2PROM. The power supply circuitry features the VIPer16L, an off-line converter with an 800V avalanche-rugged power section, operating at 60KHz.

  • Input voltage range: 90-265VAC, 50/60Hz
  • 12VDC / 5VDC auxiliary power supply based on the VIPer16L in buck converter topology
  • Total power consumption below 300mW in standby mode
  • Maximum output power: 1500W
  • 20-pin, 8-bit STM8S103F2 MCU as main controller
  • Employs zero-voltage switching (ZVS) to synchronize MCU events with the voltage mains
  • Motor driven by T1235T Triac in phase-angle control
  • 5 power levels and standby mode selectable by potentiometer
  • 5 LEDs to display the power level of the board
  • "RUN" LED to indicate the board is functioning
  • Standard in-circuit programming connector
  • IEC 61000-4-4 pre-compliance test passed (burst up to 8KV)
  • EC 61000-4-5 pre-compliance test passed (surge up to 2KV)
  • RoHS compliant
  • Embedded:Yes, MCU, 8-Bit
  • Function:Motor Controller/Driver
  • Secondary Attributes:On-Board LEDs
  • Supplied Contents:Board(s)
  • Type:Power Management
  • Utilized IC / Part:STM8S103F2, T1235T

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STEVAL-IHM029V2STEVAL-IHM029V2BOARD DEMO MOTOR CTRL VIPER Power ManagementMotor Controller/DriverYes, MCU, 8-BitSTM8S103F2, T1235TRoHS

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