Overview
The STM32L011F4P6 is an ultra-low-power microcontroller from STMicroelectronics, part of the STM32L0 family. It features the high-performance ARM® Cortex®-M0+ 32-bit RISC core, operating at a frequency of 32 MHz. This microcontroller is designed for high power efficiency and is suitable for a wide range of applications requiring low power consumption.
The device includes high-speed embedded memories such as 16 Kbytes of Flash program memory, 512 bytes of data EEPROM, and 2 Kbytes of RAM. It also offers an extensive range of enhanced I/Os and peripherals, including several analog features, timers, and communication interfaces.
Key Specifications
| Parameter | Specification |
|---|---|
| Part Number | STM32L011F4P6 |
| Manufacturer | STMicroelectronics |
| Core Architecture | ARM® Cortex®-M0+ |
| Clock Frequency | 32 MHz |
| Power Supply | 1.65 V to 3.6 V |
| Operating Temperature | -40 to 125 °C |
| Memory | 16 Kbytes Flash, 2 Kbytes SRAM, 512 bytes EEPROM |
| Package | TSSOP20 |
| Number of I/Os | 16 |
| ADC | 1 x 12-bit ADC with 9 channels |
| Timers | 3 x 16-bit timers, 1 x low-power timer (LPTIM), 1 x RTC, 1 x SysTick |
| Communication Interfaces | 1 x I2C, 1 x SPI, 1 x USART, 1 x low-power UART (LPUART) |
| Comparators | 2 ultra-low-power comparators |
| Watchdogs | 1 independent watchdog, 1 window watchdog |
Key Features
- Ultra-low-power platform with multiple low-power modes (Standby, Stop, etc.)
- High-performance ARM® Cortex®-M0+ 32-bit RISC core at 32 MHz
- High-speed embedded memories: 16 Kbytes Flash, 2 Kbytes SRAM, 512 bytes EEPROM
- Extensive range of enhanced I/Os and peripherals
- Several analog features: 1 x 12-bit ADC with hardware oversampling, 2 ultra-low-power comparators
- Multiple timers: 3 x 16-bit timers, 1 x low-power timer (LPTIM), 1 x RTC, 1 x SysTick
- Standard and advanced communication interfaces: I2C, SPI, USART, low-power UART (LPUART)
- Real-time clock and backup registers
- High power efficiency with internal and external clock sources and internal voltage adaptation
Applications
- Battery-powered devices and IoT applications requiring low power consumption
- Industrial automation and control systems
- Consumer electronics such as smart home devices and wearables
- Medical devices and healthcare equipment
- Automotive systems and telematics
Q & A
- What is the core architecture of the STM32L011F4P6?
The core architecture is the ARM® Cortex®-M0+ 32-bit RISC core.
- What is the operating voltage range of the STM32L011F4P6?
The operating voltage range is from 1.65 V to 3.6 V.
- What is the maximum operating temperature of the STM32L011F4P6?
The maximum operating temperature is 125 °C.
- How much Flash memory does the STM32L011F4P6 have?
The STM32L011F4P6 has 16 Kbytes of Flash program memory.
- What communication interfaces are available on the STM32L011F4P6?
The device features I2C, SPI, USART, and a low-power UART (LPUART).
- Does the STM32L011F4P6 have any analog features?
Yes, it includes a 12-bit ADC with hardware oversampling and two ultra-low-power comparators.
- What are the low-power modes available on the STM32L011F4P6?
The device supports Standby and Stop modes among others, with very low power consumption.
- Is the STM32L011F4P6 suitable for battery-powered devices?
Yes, it is highly suitable due to its ultra-low-power consumption.
- What is the package type of the STM32L011F4P6?
The package type is TSSOP20.
- Does the STM32L011F4P6 have a real-time clock?
Yes, it includes a real-time clock and backup registers.
