New Product Introduction

STMicroelectronics STM32L010x4 Arm Cortex-M0+ MCU

The STM32L010F4/K4 provide high power efficiency over a wide performance range

STMicroelectronics STM32L010x4 product image

The ultra-low-power STM32L010F4/K4 microcontrollers incorporate the high-performance Arm® Cortex®-M0+ 32-bit RISC core operating at 32 MHz, high-speed embedded memories (16 Kbytes of Flash program memory, 128 bytes of data EEPROM and 2 Kbytes of RAM) plus an extensive range of enhanced I/Os and peripherals.

The STM32L010F4/K4 provide high power efficiency over a wide performance range. This is achieved with a large choice of internal and external clock sources, internal voltage adaptation, and several low-power modes.

 

Key features

  • Ultra-low-power platform
  • Core: Arm® 32-bit Cortex®-M0+
  • Clock sources – 0 to 32 MHz external clock
  • Pre-programmed bootloader – USART, SPI supported

 

Additional features

  • Ultra-low-power platform
  • 1.8 V to 3.6 V power supply
  • –40 to 85 °C temperature range
  • 0.23 μA Standby mode (2 wakeup pins)
  • 0.29 μA Stop mode (16 wakeup lines)
  • 0.54 μA Stop mode + RTC + 2-Kbyte RAM retention
  • Down to 76 μA/MHz in Run mode
  • 5 μs wakeup time (from Flash memory)
  • 41 μA 12-bit ADC conversion at 10 ksps
  • Core: Arm® 32-bit Cortex®-M0+
  • From 32 kHz to 32 MHz
  • 0.95 DMIPS/MHz
  • Reset and supply management
  • Ultra-low-power BOR (brownout reset) with 5 selectable thresholds
  • Ultra-low-power POR/PDR
  • Clock sources
  • 0 to 32 MHz external clock
  • 32 kHz oscillator for RTC with calibration
  • High-speed internal 16 MHz factory-trimmed RC (±1%)
  • Internal low-power 37 kHz RC
  • Internal multispeed low-power 65 kHz to 4.2 MHz RC
  • PLL for CPU clock
  • Pre-programmed bootloader
  • USART, SPI supported
  • Development support
  • Serial wire debug supported
  • Up to 26 fast I/Os (23 I/Os 5-Volt tolerant)
  • Memories
  • 16-Kbyte Flash memory
  • 2-Kbyte RAM
  • 128 bytes of data EEPROM
  • 20-byte backup register
  • Sector protection against R/W operation
  • Analog peripherals
  • 12-bit ADC 1.14 Msps up to 10 channels (down to 1.8 V)
  • 5-channel DMA controller, supporting ADC, SPI,
  • I2C, USART and timers
  • 4x peripherals communication interface
  • 1x USART, 1x LPUART (low power)
  • 1x SPI 16 Mbit/s
  • 1x I2C (SMBus/PMBus)


Applications

  • Industrial Control
  • Smart trackers
  • Thermostats

 

STMicroelectronics STM32L010x4 Arm Cortex-M0+ MCU | EBV Elektronik

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