Overview
The STM32L010K8T6 is a microcontroller from STMicroelectronics, part of the STM32L0 series. This ultra-low-power device is based on the Arm® 32-bit Cortex®-M0+ core, making it highly efficient for battery-powered applications and other power-sensitive designs. The microcontroller operates within a voltage range of 1.8 V to 3.6 V and can function in temperatures from –40 to 85 °C. It features advanced power-saving modes, including Standby, Stop, and Run modes, with current consumption as low as 0.27 µA in Standby mode and down to 88 µA/MHz in Run mode. The STM32L010K8T6 is ideal for applications requiring low power consumption, fast wakeup times, and robust peripheral support.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M0+ |
| Power Supply | 1.8 V to 3.6 V |
| Temperature Range | –40 to 85 °C |
| Standby Mode Current | 0.27 µA (2 wakeup pins) |
| Stop Mode Current | 0.4 µA (16 wakeup lines), 0.8 µA (with RTC + 8-Kbyte RAM retention) |
| Run Mode Current | Down to 88 µA/MHz |
| Wakeup Time | 5 µs (from Flash memory) |
| ADC Conversion Current | 41 µA at 10 ksps |
| Flash Memory | 64 Kbytes |
| RAM | 8 Kbytes |
| EEPROM | 256 bytes |
| Backup Register | 20 bytes |
| Package | LQFP 32 7x7x1.4 mm |
| Clock Sources | 0 to 32 MHz external clock, 32 kHz oscillator for RTC, internal 16 MHz RC, internal low-power 37 kHz RC, internal multispeed low-power 65 kHz to 4.2 MHz RC |
| Peripherals | USART, SPI, I2C, 7x timers, CRC calculation unit, 96-bit unique ID |
Key Features
- Ultra-low-power platform with advanced power-saving modes (Standby, Stop, Run)
- Arm® 32-bit Cortex®-M0+ core with up to 32 MHz CPU frequency
- Ultra-low-power BOR (brownout reset) with 5 selectable thresholds and ultra-low-power POR/PDR
- Multiple clock sources including external, internal RC, and PLL for CPU clock
- Pre-programmed bootloader and serial wire debug support
- Up to 51 fast I/Os (45 I/Os 5-Volt tolerant)
- 12-bit ADC with up to 16 channels and 7-channel DMA controller
- Peripherals include USART, SPI, I2C, and multiple timers
- CRC calculation unit and 96-bit unique ID
- All packages are ECOPACK2 compliant
Applications
The STM32L010K8T6 is suitable for a variety of applications that require low power consumption and high performance. These include:
- Battery-powered devices such as wearables, smart meters, and IoT devices
- Industrial automation and control systems
- Medical devices requiring low power and high reliability
- Consumer electronics such as smart home devices and remote controls
- Automotive systems where low power and robustness are critical
Q & A
- What is the core architecture of the STM32L010K8T6?
The core architecture is based on the Arm® 32-bit Cortex®-M0+.
- What is the operating voltage range of the STM32L010K8T6?
The operating voltage range is from 1.8 V to 3.6 V.
- What are the different power-saving modes available on the STM32L010K8T6?
The device features Standby, Stop, and Run modes with varying levels of power consumption.
- How much current does the STM32L010K8T6 consume in Standby mode?
The current consumption in Standby mode is 0.27 µA with 2 wakeup pins.
- What is the maximum CPU frequency of the STM32L010K8T6?
The maximum CPU frequency is up to 32 MHz.
- What types of peripherals are supported by the STM32L010K8T6?
The device supports USART, SPI, I2C, multiple timers, and a CRC calculation unit.
- How much Flash memory does the STM32L010K8T6 have?
The device has 64 Kbytes of Flash memory.
- What is the package type of the STM32L010K8T6?
The package type is LQFP 32 7x7x1.4 mm.
- Is the STM32L010K8T6 RoHS compliant?
Yes, the device is RoHS compliant and all packages are ECOPACK2 compliant.
- What is the temperature range for the STM32L010K8T6?
The operating temperature range is from –40 to 85 °C.
