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STM32L051K8T6TR
+StücklisteIC MCU 32BIT 64KB FLASH 32LQFP
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HerstellerSTMikroelektronik
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Herstellerteil #STM32L051K8T6TR
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Datenblatt STM32L051K8T6TR DataSheet
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Spezifikationen
| Attribut | Wert |
| Series | STM32L0 |
| Part Status | Active |
| Digi Key Programmable | Not Verified |
| 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 |
| Supplier Device Package | 32-LQFP (7x7) |
| Package / Case | 32-LQFP |
| Base Product Number | STM32L051 |
Übersicht
Description
The STM32L051K8T6TR offers a range of peripherals, including USART, I2C, SPI, and ADCs, which enhance its versatility for various communication and data acquisition tasks. It also includes advanced power management capabilities, with multiple low-power modes, enabling it to maintain functionality while minimizing energy consumption.
Housed in a LQFP-32 package, this microcontroller is ideal for applications such as wearable devices, sensor nodes, and other battery-powered or energy-sensitive solutions. Its onboard features support a variety of functions, from simple control tasks to more complex embedded systems, offering a balance of performance, efficiency, and cost-effectiveness.
Equivalent
1. NXP MKL27Z64VFT4 - ARM Cortex-M0+ based with similar low-power features.
2. Microchip PIC32MM0064GPL036 - Offers comparable performance with low power consumption.
3. Texas Instruments MSP430FR5969 - Known for ultra-low power usage and similar capabilities.
4. Renesas RL78/G13 R5F100LEA - Focused on power efficiency in a similar package.
Each offers unique features, so selection depends on 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: Features low-power modes such as Stop, Standby, and Sleep, with a typical power consumption of just 230 nA in Standby mode.
4. Peripherals: Includes 12-bit ADC, DAC, multiple timers, and communication interfaces like I2C, SPI, USART, and an LCD controller.
5. Operating Voltage: 1.65 V to 3.6 V.
6. Package: Available in a 32-pin LQFP package.
7. Clock: Internal RC oscillators and support for external clock sources.
8. Development: Supported by STM32Cube software and development tools.
These features make it suitable for battery-powered applications and various low-power embedded solutions, such as industrial and personal electronics.
Pinout
- Pin Count: 32 pins
- Core: ARM Cortex-M0+
- Flash Memory: 64 KB
- RAM: 8 KB
- Operating Voltage: 1.65 V to 3.6 V
- I/O Ports: Multiple GPIOs for various peripheral connections
- Timers: General-purpose and basic timers for time-based control
- Communication Interfaces:
- I2C
- SPI
- USART
- ADC: 12-bit Analog-to-Digital Converter
- Other Features: Low-power modes, real-time clock (RTC), watchdog timer, and various debugging interfaces
This microcontroller is designed for low-power applications and is suitable for use in a wide range of applications requiring energy efficiency, such as battery-powered and portable devices.
Manufacturer
Application
1. Wearable Devices: Due to its low power features, it's ideal for fitness trackers and smartwatches.
2. IoT Devices: Supports sensor nodes and smart home applications.
3. Medical Devices: Suitable for portable and battery-operated medical equipment.
4. Consumer Electronics: Used in remote controls and small appliances.
5. Industrial Automation: Fits in energy-efficient monitoring systems.
6. Environmental Sensors: Powers devices for air quality monitoring and weather stations.
Its versatile features and energy efficiency make it suitable for a wide range of low-power applications.