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STM32L051C8T3
+BOMIC MCU 32BIT 64KB FLASH 48LQFP
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제조업체ST마이크로일렉트로닉스(주)
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제조업체 부품 #STM32L051C8T3
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데이터시트 STM32L051C8T3 DataSheet
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패키지 LQFP-48
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사양
| 속성 | 가치 |
| 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 |
개요
Description
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
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
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
- 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
Application
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.