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STMicroelectronics Release New 8-bit Microcontroller in Cost-Saving 8-Pin Package


New Microcontroller offers 8KB of Memory with ADC, I²C, UART and Single-Wire Programming


STMicroelectronics has introduced its new 8-bit microcontroller the STM8S001. The STM8S001 further extends the choice and freedom for budget-conscious designers with the microcontroller supplied in an economical SO-8 package.

Click for Larger Image - STMicroelectronics Release New 8-bit Microcontroller in Cost-Saving 8-Pin Package The STM8S001 offers I²C, UART, and SPI interfaces, giving unusually versatile connectivity options. With a generous 8KB Flash memory, 1KB RAM, 128-byte EEPROM, and 3-channel 10-bit ADC also on-chip, it delivers key features of ST’s most popular STM8S003 MCU in a space-saving, low-pin-count device.

Additional features include five GPIOs, one 8-bit and two 16-bit timers, and an internal RC oscillator that allows flexible clock control from 128kHz to 16MHz. There is also a Single-Wire Interface Module (SWIM) for programming and debugging.

Fully specified from -40°C to 125°C and featuring the modern and efficient STM8 core operating at 16MHz, the STM8S001 is ideal for industrial devices like smart sensors and lighting controls, as well as consumer products such as toys, small appliances, personal electronics, PC peripherals, battery chargers, and many others.

Features of the STM8S001 8-bit Microcontroller

  • Core
    • 16 MHz advanced STM8 core with Harvard architecture and 3-stage pipeline
    • Extended instruction set
  • Memories
    • Program memory: 8 Kbytes Flash memory
    • RAM: 1 Kbyte
    • Data memory: 128-byte true data EEPROM
  • Clock, reset and supply management
    • 2.95 V to 5.5 V operating voltage
    • Flexible clock control, 3 master clock sources
      • 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 5 external interrupts
  • Timers
    • Advanced control timer: 16-bit, 2 CAPCOM channels, 2 outputs
    • 16-bit general purpose timer, with 3 CAPCOM channels
    • 8-bit basic timer with 8-bit prescaler
    • Auto wakeup timer
    • Window and independent watchdog timers
  • Communications interfaces
    • UART, SmartCard, IrDA, LIN master mode
    • SPI unidirectional 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 3 multiplexed channels
    • Internal reference voltage measurement
  • I/O's
    • Up to 5 I/Os including 4 high-sink outputs
    • Highly robust I/O design, immune against current injection
  • Development support
    • Embedded single-wire interface module or fast on-chip programming and non-intrusive debugging

For more information on the STM8S001 8-bit Microcontroller, visit the ST Website at STMicroelectronics STM8S001 8-bit Microcontroller webpage

The company's Web site address is www.st.com.
[Reprinted with kind permission from STMicroelectronics - Release Date 7th September, 2017]