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STMicroelectronics

STM8 8-bit MCUs » STM8S003F3

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Features


Core
    • 16 MHz advanced STM8 core with Harvard architecture and 3-stage pipeline
    • Extended instruction set
Memories
    • Program memory:8 Kbytes Flash;data retention20 years at 55 °C after 100 cycles
    • RAM: 1 Kbytes
    • Data memory: 128 bytes of true data EEPROM; endurance up to 100 000 write/erase cycles
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 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 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
Communications 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 5 multiplexed channels, scan mode and analog watchdog
I/Os
    • Up to 28 I/Os on a 32-pin package including 21 high sink outputs
    • Highly robust I/O design, immuneagainst current injection
Development support
    • Embeddedsingle wireinterface module(SWIM) for fast on-chip programming and non intrusive debugging

Data Sheet

STM8S003K3/S003F3