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EFM32ZG210F4-B-QFN32

产品分类: 微控制器(MCU)
产品描述: 1.98V~3.8V 24MHz 2KB FLASH 4KB Brown-out Detect/Reset,DMA,I²S,POR,PWM,WDT 内部 24 1.98V 3.8V 24MHz EBI,EMI,I2C,IrDA,SPI,SmartCard,UART,USART 32bit ARM® Cortex®-M0+ QFN-32 贴片安装
供应商型号: SYE-EFM32ZG210F4-B-QFN32
供应商: 海外现货
标准整包数: 1
SILICON LABORATORIES 微控制器(MCU) EFM32ZG210F4-B-QFN32

EFM32ZG210F4-B-QFN32概述

    # EFM32 Zero Gecko Family: World's Most Energy-Friendly Microcontrollers
    Product Introduction
    The EFM32 Zero Gecko Family is a series of advanced microcontrollers designed to deliver unmatched performance and ultra-low power consumption. These microcontrollers are optimized for battery-operated systems and applications where both energy efficiency and performance are critical. Built on the industry-standard ARM Cortex-M0+ 32-bit core, the EFM32ZG family integrates numerous features such as autonomous peripherals, high analog integration, and energy management capabilities, making them ideal for health and fitness applications, smart accessories, alarm systems, and industrial/home automation.
    Technical Parameters
    Key Specifications
    - Processor: ARM Cortex-M0+ at 24 MHz
    - Power Consumption:
    - Stop Mode (EM3): 0.5 µA, with brown-out detection and RAM retention
    - Sleep Mode (EM1): 48 µA/MHz
    - Run Mode (EM0): 114 µA/MHz, executing code from flash
    - Flash/RAM: Up to 32 KB Flash and 4 KB RAM
    - Energy Modes:
    - EM0 (Active Mode)
    - EM1 (Sleep Mode)
    - EM2 (Deep Sleep Mode)
    - EM3 (Stop Mode)
    - EM4 (Shutoff Mode)
    - Wake-Up Time: 2 µs
    - Operating Voltage: 1.98–3.8 V
    - Operating Temperature Range: -40°C to 85°C
    Peripheral Features
    - Hardware AES encryption
    - ADC (12-bit, 1 Msamples/s)
    - DAC (Current-controlled, selectable range 0.05–64 µA)
    - Analog Comparator
    - Temperature Sensor
    - Watchdog Timer
    Product Features and Advantages
    The EFM32ZG series stands out due to its ultra-low power consumption across all energy modes. The "Stop" mode's energy consumption as low as 0.5 µA ensures that battery life is maximized, while the quick wake-up time of 2 µs supports real-time responsiveness. The integrated hardware AES encryption enhances security, making it suitable for applications such as smart meters and alarm systems. Furthermore, the flexibility in configuring I/O ports and the availability of multiple timers, counters, and communication interfaces provide developers with a versatile platform to build sophisticated applications.
    Application Cases and Usage Recommendations
    The EFM32ZG microcontrollers find extensive use in battery-powered devices like smart home appliances, wearable technology, and portable medical devices. For example, in a wireless health monitoring device, the microcontroller's ability to execute low-power communication (via UART or LEUART) ensures extended battery life. Here are some practical recommendations:
    - Utilize the Peripheral Reflex System (PRS) to automate peripheral interactions, minimizing CPU overhead.
    - Employ the watchdog timer to ensure system stability, especially in safety-critical applications.
    - Use the temperature sensor and analog comparator for additional monitoring capabilities.
    Compatibility and Support
    The EFM32ZG family is compatible with a variety of development tools, including the pre-programmed UART bootloader and the 2-pin serial wire debug interface. Silabs, the manufacturer, provides comprehensive documentation, reference manuals, and technical support to help users integrate the product seamlessly into their designs.
    Common Issues and Solutions
    | Problem | Solution |

    | High power consumption in sleep mode | Ensure all unnecessary peripherals are powered down during EM1/EM2 states. |
    | Interrupts causing unexpected behavior | Verify interrupt priority settings in the NVIC register. |
    | Slow wake-up time | Optimize energy mode transitions and reduce clock latency. |
    Conclusion and Recommendation
    The EFM32ZG microcontrollers represent a significant leap forward in energy-efficient microcontroller design. Th

EFM32ZG210F4-B-QFN32参数

参数
电压-电源(Vcc/Vdd) 1.98V~3.8V
振荡器类型 内部
程序存储器类型 FLASH
最小工作供电电压 1.98V
数据转换器 -
数据总线宽度 32bit
最大时钟频率 24MHz
I/O数量 24
核心处理器 ARM® Cortex®-M0+
EEPROM大小 -
最大工作供电电压 3.8V
接口类型 EBI,EMI,I2C,IrDA,SPI,SmartCard,UART,USART
RAM大小 2KB
外设 Brown-out Detect/Reset,DMA,I²S,POR,PWM,WDT
程序存储器大小 4KB
速度 24MHz
内核数 -
通用封装 QFN-32
安装方式 贴片安装
零件状态 在售

EFM32ZG210F4-B-QFN32厂商介绍

Silicon Laboratories(简称SiLabs)是一家全球领先的半导体公司,专注于开发高性能、低功耗的模拟、混合信号和无线微控制器(MCU)产品。公司成立于1996年,总部位于美国德克萨斯州奥斯汀。

SiLabs的主要产品分为以下几类:
1. 微控制器(MCU):包括EFM32、EFR32等系列,广泛应用于物联网(IoT)、智能家居、工业控制等领域。
2. 无线产品:如Zigbee、Thread、Bluetooth、Wi-Fi等无线通信模块,用于智能设备间的无线连接。
3. 模拟和混合信号产品:包括电源管理、音频、接口等芯片,服务于消费电子、医疗、汽车等行业。
4. 开发工具和软件:提供开发板、调试器和软件工具,帮助客户快速开发和测试产品。

SiLabs的优势在于:
1. 高性能:产品具有高性能、低功耗的特点,满足各种严苛的应用需求。
2. 丰富的产品线:提供多种类型的芯片和解决方案,满足不同客户的需求。
3. 强大的技术支持:提供专业的技术支持和培训,帮助客户解决技术难题。
4. 快速响应市场:紧跟市场趋势,快速推出创新产品,满足客户需求。

EFM32ZG210F4-B-QFN32数据手册

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