Overview
The STM32L011F4P6TR is a microcontroller from the STM32L0 series, manufactured by STMicroelectronics. It is part of the access line ultra-low-power STM32L011xx family, which incorporates the high-performance ARM® Cortex®-M0+ 32-bit RISC core. This MCU operates at a maximum frequency of 32 MHz and is designed for high power efficiency across a wide range of performance requirements.
The device features high-speed embedded memories, including up to 16 Kbytes of Flash program memory, 512 bytes of data EEPROM, and 2 Kbytes of RAM. It also includes an extensive range of enhanced I/Os and peripherals, such as several timers, analog features like a 12-bit ADC and ultra-low-power comparators, and standard and advanced communication interfaces.
The STM32L011F4P6TR operates from a 1.8 to 3.6 V power supply and is available in the -40 to +125 °C temperature range, making it suitable for various industrial and consumer applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | ARM® 32-bit Cortex®-M0+ |
| Maximum Frequency | Up to 32 MHz |
| Power Supply | 1.8 V to 3.6 V (down to 1.65 V at power down) |
| Flash Memory | Up to 16 Kbytes |
| Data EEPROM | 512 bytes |
| RAM | 2 Kbytes |
| Timers | 8x timers (including 16-bit, LPTIM, SysTick, RTC, and watchdogs) |
| Communication Interfaces | I2C, SPI, USART, LPUART |
| Analog Features | 12-bit ADC, 2 ultra-low-power comparators |
| Operating Temperature | -40 °C to +125 °C |
| Package | TSSOP-20 |
Key Features
- Ultra-low-power platform with multiple power-saving modes.
- High-performance ARM® Cortex®-M0+ 32-bit RISC core.
- High-speed embedded memories: up to 16 Kbytes of Flash, 512 bytes of data EEPROM, and 2 Kbytes of RAM.
- Extensive range of enhanced I/Os and peripherals.
- Several timers: 16-bit with up to 4 channels, 16-bit with up to 2 channels, LPTIM, SysTick, RTC, and two watchdogs.
- Analog features: 12-bit ADC with hardware oversampling, two ultra-low-power comparators.
- Standard and advanced communication interfaces: I2C, SPI, USART, LPUART.
- Real-time clock and backup registers.
- CRC calculation unit and 96-bit unique ID.
- All packages are ECOPACK®2 compliant.
Applications
The STM32L011F4P6TR is suitable for a wide range of applications that require low power consumption and high performance. These include:
- Industrial automation and control systems.
- Consumer electronics such as smart home devices and wearables.
- Medical devices requiring low power and high reliability.
- Automotive systems, especially those needing ultra-low power modes.
- IoT devices and sensor networks.
Q & A
- What is the core architecture of the STM32L011F4P6TR?
The core architecture is based on the ARM® 32-bit Cortex®-M0+ RISC core.
- What is the maximum operating frequency of the STM32L011F4P6TR?
The maximum operating frequency is up to 32 MHz.
- What is the power supply range for the STM32L011F4P6TR?
The power supply range is from 1.8 V to 3.6 V (down to 1.65 V at power down).
- How much Flash memory does the STM32L011F4P6TR have?
The device has up to 16 Kbytes of Flash program memory.
- What communication interfaces are available on the STM32L011F4P6TR?
The device features I2C, SPI, USART, and LPUART communication interfaces.
- What are the key analog features of the STM32L011F4P6TR?
The key analog features include a 12-bit ADC with hardware oversampling and two ultra-low-power comparators.
- What is the operating temperature range for the STM32L011F4P6TR?
The operating temperature range is from -40 °C to +125 °C.
- What package options are available for the STM32L011F4P6TR?
The device is available in a TSSOP-20 package.
- Does the STM32L011F4P6TR support power-saving modes?
Yes, it supports multiple power-saving modes to achieve ultra-low power consumption.
- Is the STM32L011F4P6TR ECOPACK®2 compliant?
Yes, all packages of the STM32L011F4P6TR are ECOPACK®2 compliant.
