Description
The STM8S207M8 performance line 8-bit microcontrollers offer from 32 to 128 Kbytes Flash program memory. They are referred to as high-density devices in the STM8S microcontroller family reference manual. All STM8S207M8 devices provide the following benefits: reduced system cost, performance robustness, short development cycles, and product longevity. The system cost is reduced thanks to an integrated true data EEPROM for up to 300 k write/erase cycles and a high system integration level with internal clock oscillators, watchdog, and brown-out reset. Device performance is ensured by 20 MIPS at 24 MHz CPU clock frequency and enhanced characteristics which include robust I/O, independent watchdogs (with a separate clock source), and a clock security system. Short development cycles are guaranteed due to application scalability across a common family product architecture with compatible pinout, memory map and modular peripherals. Full documentation is offered with a wide choice of development tools. Product longevity is ensured in the STM8S family thanks to their advanced core which is made in a state-of-the art technology for applications with 2.95 V to 5.5 V operating supply.
Core Max fCPU: up to 24 MHz, 0 wait states @ fCPU16 MHz Advanced STM8 core with Harvard architecture and 3-stage pipeline Extended instruction set Max 20 MIPS @ 24 MHz Memories 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 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 Wait, active-halt, & halt low power modes Peripheral clocks switched off individually Permanently active, low consumption power-on and power-down reset Interrupt management Nested interrupt controller with 32 interrupts Up to 37 external interrupts on 6 vectors 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, deadtime insertion and flexible synchronization 8-bit basic timer with 8-bit prescaler Auto wakeup timer Window watchdog, independent watchdog 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) 96-bit unique ID key for each device
