STM8S001 8pin 8bit MCU

ST Microelectronics is extending choice and freedom for budget-conscious designers by introducing its new 8-bit STM8S001 microcontroller (MCU) in the economical
SO-8 package.
New 8-bit Microcontroller from ST Microelectronics Delivers Uniquely Flexible Feature Set in Space/Cost-Saving 8-Pin Package

Unlike most rivals, the STM8S001 has 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.
Fully specified from -40°C to125°C

Benefits: performance, robustness and reduced system cost.
The STM8S001 in 8-pin SO-8 is in production now, priced from $0.20 for orders of 1000 pieces. A Discovery kit will be available in Q4 2017. See here.

The system cost is reduced thanks to a high system integration level with internal clock oscillators, watchdog, and brown-out reset.

Key Features

  • Core
    • 16 MHz advanced STM8 core with Harvard architecture and 3-stage pipeline
    • Extended instruction set
  • Memories
    • Program memory: 8 Kbytes Flash memory; data retention 20 years at 55 °C after 100 cycles
    • 1 Kbyte RAM
    • Data memory: 128-byte 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, 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, 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, SmartCard, IrDA, LIN master mode
    • SPI unidirectional interface up to 8 Mbit/s (master simplex mode, slave receiver only)
    • I2C interface up to 400 Kbit/s
  • Analog to digital converter (ADC)
    • 10-bit ADC, ± 1 LSB ADC with up to 3 multiplexed channels, scan mode and analog watchdog
  • I/Os
    • 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 (SWIM) or fast on-chip programming and non-intrusive debugging

 

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