STM8S003F3U6TR

Value line series 16MHz STM8S 8-bit microcontroller with 8KB Flash, 128-byte data EEPROM, 10-bit ADC, 3 timers, and UART, SPI, I²C interfaces. Available in LQFP32 (7×7mm), TSSOP20 (6.5×6.4mm), and UFQFPN20 (3×3mm) packages.

Key features

• 16 MHz advanced STM8 core with Harvard architecture and 3-stage pipeline Extended instruction set
• Program memory: 8 Kbyte Flash memory; data retention 20 years at 55°C after 100 cycles
• RAM: 1 Kbyte
• Data memory: 128 bytes true data EEPROM; endurance up to 100 k write/erase cycles
• 2.95 V 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
• Nested interrupt controller with 32 interrupts, Up to 27 external interrupts on 6 vectors
• Advanced control timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization
• 16-bit general purpose timers, with 3 CAPCOM channels (IC, OC or PWM)
• 8-bit basic timer with 8-bit prescaler
• Auto wakeup timer
• Window and independent watchdog timers
• 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
• 10-bit ADC, ± 1 LSB ADC with up to 5 multiplexed channels, scan mode and analog watchdog
• Up to 28 I/Os on a 32-pin package including 21 high-sink outputs
• Highly robust I/O design, immune against current injection
• Embedded single-wire interface module (SWIM) for fast on-chip programming and nonintrusive debugging