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STM32L051K8U6
+BOMIC MCU 32BIT 64KB FLASH 32UFQFPN
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제조업체ST마이크로일렉트로닉스(주)
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제조업체 부품 #STM32L051K8U6
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데이터시트 STM32L051K8U6 DataSheet
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패키지 UFQFPN-32
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재고3066
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사양
| 속성 | 가치 |
| Package / Case | Tray |
| Series | STM32L0 |
| Part Status | Active |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Speed | 32MHz |
| Connectivity | I²C, IrDA, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 27 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 2K x 8 |
| RAM Size | 8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.65V ~ 3.6V |
| Data Converters | A/D 10x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
Key features include an extensive range of peripherals and I/O, such as multiple timers, USART, I2C, and SPI interfaces, along with a 12-bit ADC for analog signal processing. It also supports various low-power modes, allowing for extended battery life in portable devices. The STM32L051K8U6 is housed in a UFQFPN32 package, making it suitable for compact applications.
Its versatility and energy efficiency make it particularly well-suited for IoT devices, wearable technology, and other battery-operated systems. Development support is robust, with tools like STM32CubeMX for configuration and STM32CubeIDE for coding, facilitating a streamlined development process.
Equivalent
1. NXP MKL17Z64 series - Cortex-M0+ MCUs
2. Texas Instruments MSP432 series - Low-power Cortex-M4 MCUs
3. Silicon Labs EFM32ZG222F32 - Gecko Cortex-M0+ MCUs
4. Microchip SAM L10/L11 series - Cortex-M23 MCUs
These alternatives have similarities in terms of power efficiency and core architecture but may differ in peripherals and other specifications.
Features
1. Core: ARM Cortex-M0+ processor, operating at up to 32 MHz.
2. Memory: 64 KB of Flash memory and 8 KB of SRAM.
3. Power Efficiency: Low power consumption with multiple power-saving modes including Stop and Standby.
4. Peripherals:
- Two USART interfaces, SPI, and I2C for communication.
- 12-bit ADC with up to 16 channels.
- Up to 36 general-purpose I/O pins.
- Timers: Three 16-bit timers and one 32-bit timer.
5. Operating Voltage: 1.65 V to 3.6 V.
6. Temperature Range: -40°C to +85°C.
7. Packaging: Available in a 32-pin UFQFPN package.
The STM32L051K8U6 is suited for energy-efficient applications, such as wearables, IoT devices, medical monitoring, and portable electronics, where power consumption is crucial.
Pinout
Key functions of the STM32L051K8U6 include:
- Core: ARM Cortex-M0+ 32-bit RISC core, operating at a frequency of up to 32 MHz.
- Memory: 64 KB of Flash memory and 8 KB of SRAM.
- Low-Power Features: Multiple low-power modes to minimize energy consumption.
- Peripherals: Includes timers, communication interfaces (I2C, SPI, USART), ADC, DAC, and capacitive sensing.
- GPIO: General-purpose I/O pins for interfacing with other components.
- Operating Voltage: 1.8V to 3.6V.
This microcontroller is ideal for battery-powered and energy-efficient applications, offering a balance of performance and low power consumption.
Manufacturer
Application
1. Wearable Devices: Efficient power usage makes it ideal for fitness trackers and smartwatches.
2. IoT Devices: Its connectivity options and low power are perfect for sensors and smart home devices.
3. Medical Equipment: Used in portable medical devices due to its reliability and efficiency.
4. Consumer Electronics: Suitable for remote controls, gaming peripherals, and other battery-operated devices.
5. Industrial Automation: Customized for low-power sensors and control systems in industrial settings.
These applications leverage the microcontroller's strength in energy efficiency and processing capabilities.