STM8AF6223PAU

Automotive 8-bit MCU, with up to 8-Kbyte Flash memory, data EEPROM, 10-bit ADC, timers, LIN, SPI, I²C, 3 to 5.5 V

Key features

• AEC-Q100 qualified
• Core – Max fCPU: 16 MHz – Advanced STM8A core with Harvard architecture and 3-stage pipeline Extended instruction set
• Memories Program memory: 4 to 8 Kbyte Flash program; data retention 20 years at 55 ℃ after 1 kcycle
• Data memory: 640 byte true data EEPROM; endurance 300 kcycle
• RAM: 1 Kbyte
• Clock management – Low-power crystal resonator oscillator with external clock input
• Internal, user-trimmable 16 MHz RC and low-power 128 kHz RC oscillators
• Clock security system with clock monitor
• Reset and supply management Wait/auto-wakeup/Halt low-power modes with user definable clock gating
• Low-consumption power-on and powerdown 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, deadtime insertion and flexible synchronization
• 16-bit general purpose timer with 3 CAPCOM channels each (IC, OC, PWM)
• 8-bit AR basic timer with 8-bit prescaler
• Auto-wakeup timer
• Window and independent watchdog timers
• 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
• Communication interfaces LINUART LIN 2.2 compliant, master/slave modes with automatic resynchronization
• SPI interface up to 8 Mbit/s or fMASTER/2
• I²C interface up to 400 Kbit/s
• Analog to digital converter (ADC) 10-bit, ± 1 LSB ADC with up to 7 muxed channels +1 internal channel, scan mode and analog watchdog
• Internal reference voltage measurement
• Operating temperature up to 150 ℃