Product Features

Core

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

• Extended instruction set

Memories

• Program memory: 8 Kbyte Flash memory; data retention 20 years at 55 °C after 100 cycles

• RAM: 1 Kbyte

• Data memory: 128 bytes true data EEPROM; endurance up to 100 k write/erase cycles

Clock, reset and supply management

• 2.95 V 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 wakeup timer

• Window and independent watchdog timers

Communications 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 ADC, ± 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

Development support

• Embedded single-wire interface module (SWIM) for fast on-chip programming and nonintrusive debugging

Specifications

Actual product photos

Product Data Book：

For more product information, please download the PDF

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging

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