STM8S103F3P6 High Performance Development Board

STM8S103F3P6 High Performance Development Board

ST’s STM8S series of mainstream 8-bit microcontrollers covers a large variety of applications in the industrial, consumer and computer markets, particularly where large volumes are concerned.

Based on the STM8 proprietary core, the STM8S series benefits from ST's 130 nm technology and advanced core architecture performing up to 20 MIPS at 24 MHz.

In addition to embedded EEPROM and RC oscillators, the rich number of I/Os offered and the performance of its embedded peripherals is recognized as a differentiating key point versus competition.

This series is part of ST’s 10-year product longevity commitment program for STM32 and STM8 microcontrollers, ensuring a robust and reliable solution for designers.

The associated development toolchain from affordable Discovery kits to more complex evaluation kits and third-party tools makes it easy to develop with STM8S microcontrollers.

The STM8S series consists of four lines each with different features but with full compatibility and upgradability to simplify future design changes:

Specifications

Core

• 16 MHz advanced STM8 core with Harvard architecture and 3-stage pipeline
• Extended instruction set

Memories

• Program memory: 8 Kbyte Flash; data retention 20 years at 55 °C after 10 kcycle
• Data memory: 640 byte true data EEPROM; endurance 300 kcycle
• RAM: 1 Kbyte

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
• Permanently active, low-consumption power-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

Communication 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, immune against current injection
• Unique ID
• 96-bit unique key for each device