STM8S208R8T6 Description
The performance line 8-bit STM8S208R8T6 microcontrollers provide 32 to 128 Kbytes of Flash program memory. In the reference handbook for the STM8S microcontroller family, they are referred to as high-density devices. The advantages of all STM8S208R8T6 devices are lower system costs, robust performance, quick development times, and long product lifespans.
An integrated real data EEPROM with up to 300 k write/erase cycles and a high level of system integration with internal clock oscillators, a watchdog, and a brown-out reset lower the system cost.
The 20 MIPS at 24 MHz CPU clock frequency and improved characteristics, such as strong I/O, independent watchdogs (with a separate clock source), and a clock security mechanism, guarantee device performance.
Due to application scalability over a common family product architecture with compatible pinout, memory map, and modular peripherals, short development cycles are ensured. A large selection of development tools is available with full documentation.
The STM8S family's sophisticated core, which is created using cutting-edge technology for applications with operating supplies ranging from 2.95 V to 5.5 V, ensures the longevity of their products.
STM8S208R8T6 Features
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
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
Up to 68 I/Os on an 80-pin package including 18 high sink outputs
Highly robust I/O design, immune against current injection
Single wire interface module (SWIM) and debug module (DM)
96-bit unique ID key for each device
Max fCPU: up to 24 MHz, 0 wait states @ fCPU≤ 16 MHz
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
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
Nested interrupt controller with 32 interrupts
Up to 37 external interrupts on 6 vectors
STM8S208R8T6 Applications
Light sensing & controlling devices
Temperature sensing and controlling devices
Fire detection & safety devices
Industrial instrumentation devices
Process control devices
