Reverse Engineering STMicroelectronics STM8S207C6T3 Microcontroller

We can CRACK MCU STMicroelectronics STM8S207C6T3 Performance line, 24 MHz STM8S 8-bit MCU, up to 128 Kbytes Flash, integrated EEPROM,10-bit ADC, timers, 2 UARTs, SPI, I²C, CAN, please view the IC chip features for your reference:


Max fCPU: up to 24 MHz, 0 wait states @

– Advanced STM8 core with Harvard architecture and 3-stage pipeline

Extended instruction set

– Max 20 MIPS @ 24 MHz


– Program: up to 128 Kbytes Flash; data retention 20 years at 55 °C after 10 kcycles

– Data: up to 2 Kbytes true data EEPROM; endurance 300 kcycles

– RAM: up to 6 Kbytes Clock, reset and supply management

2.95 to 5.5 V operating voltage

– Flexible clock control:

– 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:

– Wait, active-halt, & halt low power modes

– Peripheral clocks switched off individually

– Permanently active, low consumption power-on and power-down reset

Interrupt management Communications interfaces

– High speed 1 Mbit/s active beCAN 2.0B

– UART with clock output for synchronous operation – LIN master mode

– UART with LIN 2.1 compliant, master/slave modes and automatic resynchronization

SPI interface up to 10 Mbit/s

– I2C interface up to 400 Kbit/s 10-bit ADC with up to 16 channels I/Os

– Up to 68 I/Os on an 80-pin package including 18 high sink outputs

– Highly robust I/O design, immune against current injection

Development support

– Single wire interface module (SWIM) and debug module (DM) Unique ID

– 96-bit unique key for each device

– Nested interrupt controller with 32 interrupts

Up to 37 external interrupts on 6 vectors


Part numbers: STM8S207xx Timers

– 2x 16-bit general purpose timers, with 2+3 CAPCOM channels (IC, OC or PWM)

– Advanced control timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs, dead- time insertion and flexible synchronization

– 8-bit basic timer with 8-bit prescaler

– Auto wakeup timer

– Window watchdog, independent watchdog

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