Clone MCU IC STMicroelectronics STM8S103F3P3 embedded firmware which will provide the same functions as original MCU eeprom and flash functionality:
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 TSSOP20 SO20W 300 mils UFQFPN20 3×3 channels (IC, or timer)
Features Core
16 MHz advanced STM8 core with Harvard architecture and 3-stage pipeline
· Extended instruction set
Memories
Program memory: 8 Kbytes Flash; data retention 20 years at 55 °C after 10 kcycles bytes endurance
· RAM: 1 Kbytes
Clock, reset and supply management
2.95 to 5.5 V operating voltage
clock 4 master
Low crystal oscillator
– External clock input
– Internal, user-trimmable 16 MHz RC
– Internal low power 128 kHz RC
· Clock security system with clock monitor
· Power management: (wait, active-halt, halt)
– Switch-off peripheral clocks individually
· 8-bit basic timer with 8-bit prescaler
· Auto wake-up timer timers
Communications interfaces
UART with clock output for synchronous operation, Smartcard, IrDA, LIN master mode
· SPI interface up to 8 Mbit/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 injection single (SWIM) non intrusive debugging
Unique ID
96-bit unique key for each device