Overview
The STM32L010RBT6 is a microcontroller from STMicroelectronics, part of the STM32L0 series. This ultra-low-power device is based on the ARM Cortex-M0+ core and is designed for applications requiring minimal power consumption without compromising performance. The STM32L010RBT6 features a 32 MHz CPU, 128 KB of Flash memory, and 20 KB of RAM, making it suitable for a wide range of low-power applications.
Key Specifications
| Attribute | Specification |
|---|---|
| Core Processor | ARM Cortex-M0+ |
| Program Memory Type | Flash |
| Flash Size | 128 KB |
| RAM Size | 20 KB |
| Speed | 32 MHz |
| Number of I/O Lines | 51 |
| Interface/Connectivity | I2C, SPI, USART |
| Supply Voltage | 1.8 V to 3.6 V |
| Operating Temperature | -40°C to +85°C |
| On-Chip ADC | 16 channels, 12-bit |
| Watchdog Timers | 2 |
| Package Style | LQFP-64 |
| Mounting Method | Surface Mount |
Key Features
- Ultra-low-power consumption with 0.29 µA in Standby mode and 0.43 µA in Stop mode
- Reset and supply management with ultra-low-power BOR (brownout reset) and POR/PDR
- Multiple clock sources including high-speed internal 16 MHz RC, internal low-power 37 kHz RC, and internal multispeed low-power 65 kHz to 4.2 MHz RC
- PLL for CPU clock and 32 kHz oscillator for RTC with calibration
- Pre-programmed bootloader and serial wire debug support
- 51 fast I/Os (45 I/Os 5-Volt tolerant)
- Memories include 128 KB Flash, 20 KB RAM, 512 bytes of data EEPROM, and 20-byte backup register
- Analog peripherals such as 12-bit ADC up to 16 channels and 7-channel DMA controller
- Communication interfaces including USART, I2C, SPI, and LPUART
- Timers and watchdogs including 16-bit timers, ultra-low-power timer, SysTick, RTC, and two watchdogs
- CRC calculation unit and 96-bit unique ID
Applications
The STM32L010RBT6 is suitable for various low-power applications such as:
- Battery-powered devices and IoT applications requiring minimal power consumption.
- Industrial automation and control systems where low power and reliability are crucial.
- Consumer electronics such as smart home devices, wearables, and portable electronics.
- Medical devices that require low power consumption and high reliability.
Q & A
- What is the core processor of the STM32L010RBT6?
The core processor is the ARM Cortex-M0+.
- What is the maximum operating frequency of the STM32L010RBT6?
The maximum operating frequency is 32 MHz.
- What is the power supply range for the STM32L010RBT6?
The power supply range is from 1.8 V to 3.6 V.
- What is the operating temperature range for the STM32L010RBT6?
The operating temperature range is from -40°C to +85°C.
- How much Flash and RAM does the STM32L010RBT6 have?
The STM32L010RBT6 has 128 KB of Flash memory and 20 KB of RAM.
- What types of communication interfaces are supported by the STM32L010RBT6?
The device supports I2C, SPI, and USART interfaces.
- Does the STM32L010RBT6 have any analog peripherals?
Yes, it includes a 12-bit ADC with up to 16 channels and a 7-channel DMA controller.
- What is the package style of the STM32L010RBT6?
The package style is LQFP-64.
- Is the STM32L010RBT6 suitable for low-power applications?
Yes, it is designed for ultra-low-power applications with various power-saving modes.
- Does the STM32L010RBT6 support serial wire debug?
Yes, it supports serial wire debug.
