ST STM8AL3L8ATCX

Automotive 8-bit ultra-low-power MCU, 64-Kbyte Flash, RTC, LCD, data EEPROM, timers, USARTs, I2C, SPIs, ADC, DAC, COMPs

• AEC-Q100 grade 1 qualified
• Operating conditions - Operating power supply range 1.8 V to 3.6 V (down to 1.65 V at power down) - Temp. range: -40 to 85 or 125 ℃
• Low-power features - 5 low-power modes: Wait, Low-power run (5.9 μA), Low-power wait (3 μA), Activehalt with full RTC (1.4 μA), Halt (400 nA) - Consumption: 200 μA/MHz + 330 μA - Fast wake up from Halt mode (4.7 μs) - Ultra-low leakage per I/O: 50 nA
• Advanced STM8 core - Harvard architecture and 3-stage pipeline - Max freq: 16 MHz, 16 CISC MIPS peak - Up to 40 external interrupt sources
• Reset and supply management - Low power, ultra safe BOR reset with 5 programmable thresholds - Ultra-low-power POR/PDR Programmable voltage detector (PVD)
• Clock management - 32 kHz and 1 - 16 MHz crystal oscillators Internal 16 MHz factory-trimmed RC and 38 kHz low consumption RC - Clock security system
• Low-power RTC - BCD calendar with alarm interrupt, Digital calibration with +/-0.5 ppm accuracy - Advanced anti-tamper detection
• DMA 4 ch. for ADC, DACs, SPIs, I2C, USARTs, Timers, 1 ch. for memory-to-memory
• LCD: 8×40 or 4×44 w/ step-up converter
• 12-bit ADC up to 1 Msps / 28 channels, -Temp. sensor and internal ref. voltage Memories -Up to 64 Kbytes of Flash with up to 2 Kbytes of data EEPROM with ECC and RWW Flexible write/read protection modes - Up to 4 Kbytes of RAM
• 2x12-bit DAC (dual mode) with output buffer
• 2 ultra-low-power comparators - 1 with fixed threshold and 1 rail to rail - Wakeup capability
• Timers - Three 16-bit timers with 2 channels (IC, OC, PwM), quadrature encoder One 16-bit advanced control timer with 3 channels, supporting motor control -One 8-bit timer with 7-bit prescaler -One window and one independent watchdog Beeper timer with 1, 2 or 4 kHz frequencies
• Communication interfaces Two synchronous serial interface (SPI) - Fast I2C 400 kHz SMBus and PMBus - Three USARTs (IrDA, LIN 1.3, LIN2.0)
• Up to 67 I/Os, all mappable on interrupt vectors
• Fast on-chip programming and non-intrusive debugging with SWIM, Bootloader using USART
• 96-bit unique ID