Value line, 16 MHz STM8S 8-bit MCU, 8 Kbytes Flash, 128 bytes data EEPROM, 10-bit ADC, 3 timers, UART, SPI, I2C
Features
Core
? 16 MHz advanced STM8 core with Harvard architecture and 3-stage pipeline
? Extended instruction set
Memories
? Program memory:8 Kbytes Flash;dataretention 20 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
? Permanentlyactive, low consumptionpower-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
