規格
| 屬性 | 價值 |
| Package | Tray |
| Series | STM32L0 |
| ProductStatus | Active |
| CoreProcessor | ARM® Cortex®-M0+ |
| CoreSize | 32-Bit Single-Core |
| Speed | 32MHz |
| Connectivity | I²C, IrDA, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| NumberofI/O | 37 |
| ProgramMemorySize | 64KB (64K x 8) |
| ProgramMemoryType | FLASH |
| EEPROMSize | 2K x 8 |
| RAMSize | 8K x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.65V ~ 3.6V |
| DataConverters | A/D 10x12b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 48-LQFP |
概述
Description
The STM32L051C8T3 is a microcontroller from STMicroelectronics, part of their STM32L0 series, designed for ultra-low-power applications. This model features an ARM Cortex-M0+ core, operating at a frequency of up to 32 MHz, providing a balance between performance and energy efficiency. It includes 64 KB of Flash memory and 8 KB of SRAM, suitable for various embedded applications.
Key features include:
1. Low Power Consumption: The STM32L051C8T3 is optimized for low power, supporting multiple power-saving modes, making it ideal for battery-powered devices.
2. Peripherals: It offers a range of peripherals, including up to 26 GPIOs, multiple timers, a 12-bit ADC, and communication interfaces like I2C, SPI, and USART.
3. Development Support: Supported by STM32Cube ecosystem, with tools like STM32CubeMX for configuration and STM32CubeIDE for development, facilitating easy programming and debugging.
4. Package: Available in a 48-pin LQFP package, facilitating integration into compact designs.
Overall, the STM32L051C8T3 is suited for applications requiring low power consumption without compromising on essential features and performance.
Key features include:
1. Low Power Consumption: The STM32L051C8T3 is optimized for low power, supporting multiple power-saving modes, making it ideal for battery-powered devices.
2. Peripherals: It offers a range of peripherals, including up to 26 GPIOs, multiple timers, a 12-bit ADC, and communication interfaces like I2C, SPI, and USART.
3. Development Support: Supported by STM32Cube ecosystem, with tools like STM32CubeMX for configuration and STM32CubeIDE for development, facilitating easy programming and debugging.
4. Package: Available in a 48-pin LQFP package, facilitating integration into compact designs.
Overall, the STM32L051C8T3 is suited for applications requiring low power consumption without compromising on essential features and performance.
Equivalent
The STM32L051C8T3 is an ultra-low-power microcontroller from STMicroelectronics with an ARM Cortex-M0+ core. Equivalent products include:
1. NXP's LPC11U68JBD48, featuring a Cortex-M0+ core.
2. Microchip's ATSAML21J18B, also based on a Cortex-M0+ core.
3. Cypress's (Infineon) PSoC 4 series, such as the CY8C4247LQI-BL483 another Cortex-M0+ based chip.
These alternatives vary slightly in features, so it's crucial to verify compatibility with your specific application requirements.
1. NXP's LPC11U68JBD48, featuring a Cortex-M0+ core.
2. Microchip's ATSAML21J18B, also based on a Cortex-M0+ core.
3. Cypress's (Infineon) PSoC 4 series, such as the CY8C4247LQI-BL483 another Cortex-M0+ based chip.
These alternatives vary slightly in features, so it's crucial to verify compatibility with your specific application requirements.
Features
The STM32L051C8T3 is a microcontroller from the STM32L0 series, designed for ultra-low-power applications. Key features include:
1. Core: ARM Cortex-M0+ 32-bit RISC core, operating at up to 32 MHz.
2. Memory: 64 KB of Flash memory and 8 KB of SRAM.
3. Power Efficiency: Ultra-low-power consumption with multiple power modes, including Stop, Sleep, and Standby, achieving down to 0.39 µA in Standby mode.
4. Peripherals:
- 12-bit ADC with up to 16 channels
- 12-bit DAC
- Comparators and Operational Amplifiers
- Various timers (general-purpose, advanced-control, and low-power)
5. Communication Interfaces:
- I2C, USART/UART, and SPI/I2S.
6. GPIOs: 37 I/Os
7. Package: LQFP-48 (7x7 mm)
8. Security: Integrated true random number generator.
9. Operating Voltage: 1.65V to 3.6V.
This MCU is suitable for applications demanding minimal power consumption, such as wearable devices, medical monitors, and energy-efficient sensor networks.
1. Core: ARM Cortex-M0+ 32-bit RISC core, operating at up to 32 MHz.
2. Memory: 64 KB of Flash memory and 8 KB of SRAM.
3. Power Efficiency: Ultra-low-power consumption with multiple power modes, including Stop, Sleep, and Standby, achieving down to 0.39 µA in Standby mode.
4. Peripherals:
- 12-bit ADC with up to 16 channels
- 12-bit DAC
- Comparators and Operational Amplifiers
- Various timers (general-purpose, advanced-control, and low-power)
5. Communication Interfaces:
- I2C, USART/UART, and SPI/I2S.
6. GPIOs: 37 I/Os
7. Package: LQFP-48 (7x7 mm)
8. Security: Integrated true random number generator.
9. Operating Voltage: 1.65V to 3.6V.
This MCU is suitable for applications demanding minimal power consumption, such as wearable devices, medical monitors, and energy-efficient sensor networks.
Pinout
The STM32L051C8T3 is a microcontroller from the STM32L0 series by STMicroelectronics. It is designed for low-power applications and is based on the ARM Cortex-M0+ core.
- Pin Count: The STM32L051C8T3 comes in an LQFP (Low-profile Quad Flat Package) with 48 pins.
- Key Functions and Features:
- Core: ARM Cortex-M0+ operating at up to 32 MHz.
- Memory:
- 64 KB of Flash memory.
- 8 KB of SRAM.
- Peripherals:
- Multiple USARTs, I2C, and SPI interfaces for communication.
- 12-bit ADC (Analog-to-Digital Converter).
- Timers and PWM (Pulse Width Modulation) channels.
- RTC (Real-Time Clock) and watchdog timers.
- Power: Low-power modes for energy efficiency, suitable for battery-operated devices.
- GPIOs: General Purpose Input/Output pins for interfacing with external devices and components.
The STM32L051C8T3 is widely used in applications requiring low power consumption and efficient processing capabilities, such as wearable devices, sensor nodes, and other embedded systems.
- Pin Count: The STM32L051C8T3 comes in an LQFP (Low-profile Quad Flat Package) with 48 pins.
- Key Functions and Features:
- Core: ARM Cortex-M0+ operating at up to 32 MHz.
- Memory:
- 64 KB of Flash memory.
- 8 KB of SRAM.
- Peripherals:
- Multiple USARTs, I2C, and SPI interfaces for communication.
- 12-bit ADC (Analog-to-Digital Converter).
- Timers and PWM (Pulse Width Modulation) channels.
- RTC (Real-Time Clock) and watchdog timers.
- Power: Low-power modes for energy efficiency, suitable for battery-operated devices.
- GPIOs: General Purpose Input/Output pins for interfacing with external devices and components.
The STM32L051C8T3 is widely used in applications requiring low power consumption and efficient processing capabilities, such as wearable devices, sensor nodes, and other embedded systems.
Manufacturer
The STM32L051C8T3 is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a broad range of products, including microcontrollers, sensors, and integrated circuits. It serves various industries such as automotive, industrial, personal electronics, and communication equipment. The company is headquartered in Geneva, Switzerland, and is known for its innovation in the semiconductor industry, often focusing on energy efficiency and sustainability in its product designs.
Application
The STM32L051C8T3 is a microcontroller known for its low power consumption, making it ideal for battery-powered and energy-efficient applications. Key application areas include:
1. Wearable Devices: Due to its low energy consumption, it's suitable for fitness trackers and smart clothing.
2. IoT Devices: Utilized in sensors and smart home applications requiring efficient power management.
3. Medical Devices: Supports portable medical equipment where small size and low power are crucial.
4. Consumer Electronics: Suitable for remote controls and other small, battery-operated devices.
5. Industrial Automation: Used in sensors and controls that require reliable and efficient operation over long periods.
1. Wearable Devices: Due to its low energy consumption, it's suitable for fitness trackers and smart clothing.
2. IoT Devices: Utilized in sensors and smart home applications requiring efficient power management.
3. Medical Devices: Supports portable medical equipment where small size and low power are crucial.
4. Consumer Electronics: Suitable for remote controls and other small, battery-operated devices.
5. Industrial Automation: Used in sensors and controls that require reliable and efficient operation over long periods.
Package
The STM32L051C8T3 microcontroller is available in a LQFP-48 (Low-Profile Quad Flat Package) package type. This package has 48 pins and is known for its thin profile, making it suitable for applications with space constraints.
