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    STM8S903K3T6C

    The STM8S903K3/F3 access line 8-bit microcontrollers offer 8 Kbyte Flash program
    memory, plus 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 peripherals 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 with internal clock oscillators,
    watchdog and brown-out reset.
    Full documentation is offered as well as a wide choice of development tools.

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    In stock will ship in 2 days. Real-time inventory pls confirm with us.

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      SPECIFICATION

      Core
      • 16 MHz advanced STM8 core with Harvard
      architecture and 3-stage pipeline
      • Extended instruction set
      Memories
      • Program memory: 8 Kbyte Flash; data
      retention 20 years at 55 °C after 10 kcycle
      • Data memory: 640 byte true data EEPROM;
      endurance 300 kcycle
      • RAM: 1 Kbyte
      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
      – External clock input
      – Internal, user-trimmable 16 MHz RC
      – Internal low-power 128 kHz RC
      • Clock security system with clock monitor
      • Power management:
      – Low-power modes (wait, active-halt, halt)
      – Switch-off peripheral clocks individually
      • Permanently active, low-consumption poweron and power-down reset
      Interrupt management
      • Nested interrupt controller with 32 interrupts
      • Up to 28 external interrupts on 7 vectors
      Timers
      • Advanced control timer: 16-bit, 4 CAPCOM
      channels, 3 complementary outputs, dead-time
      insertion 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
      • UART with clock output for synchronous
      operation, SmartCard, IrDA, LIN master mode
      • SPI interface up to 8 Mbit/s
      • I2C interface up to 400 kbit/s
      Analog to digital converter (ADC)
      • 10-bit, ±1 LSB ADC with up to 7 multiplexed
      channels + 1 internal channel, scan mode and
      analog watchdog
      • Internal reference voltage measurement
      I/Os
      • Up 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