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EFM32ZG108F32-B-QFN24R

产品分类: 微控制器(MCU)
产品描述: 1.98V~3.8V 24MHz 4KB FLASH 32KB Brown-out Detect/Reset,DMA,I²S,POR,PWM,WDT 内部 17 1.98V 3.8V 24MHz I2C,IrDA,SPI,SmartCard,UART,USART 32bit ARM® Cortex®-M0+ QFN-24 贴片安装,黏合安装
供应商型号: 4204884
供应商: 海外现货
标准整包数: 1
SILICON LABORATORIES 微控制器(MCU) EFM32ZG108F32-B-QFN24R

EFM32ZG108F32-B-QFN24R概述

    # EFM32 Zero Gecko Family Microcontrollers: Technical Overview
    Product Introduction
    The EFM32 Zero Gecko (EFM32ZG) family represents a groundbreaking series of energy-efficient microcontrollers designed to excel in battery-powered and low-power demanding applications. These MCUs integrate advanced ARM Cortex-M0+ core technology with cutting-edge energy management features, making them ideal for health and fitness devices, smart accessories, industrial automation, and energy management systems like meters for electricity, gas, and water.
    Key attributes of the EFM32ZG family include:
    - Type: Microcontroller Units (MCUs)
    - Primary Functions: Low-power processing, autonomous peripherals, and analog integration.
    - Application Areas:
    - Smart meters (electricity, gas, water)
    - Health and fitness equipment
    - Industrial automation
    - Home security and alarm systems
    - Smart accessories and wearable devices
    Technical Parameters
    The EFM32ZG microcontrollers are defined by their exceptional performance metrics, including:
    - CPU: ARM Cortex-M0+ running at 24 MHz
    - Core Voltage: 1.98V to 3.8V
    - Operating Temperature Range: -40°C to +85°C
    - Energy Efficiency:
    - Stop Mode (EM3): 0.5 μA, with brown-out detection and RAM retention
    - Deep Sleep Mode (EM2): 0.9 μA, with RTC and retained memory
    - Sleep Mode (EM1): 48 μA/MHz
    - Run Mode (EM0): 114 μA/MHz when executing code from flash
    - Wake-Up Time: 2 µs
    - Peripherals: AES hardware cryptography, analog comparator, capacitive touch sensing, real-time counter (RTC), pulse counter, etc.
    Key Electrical Features:
    - Flash Memory: 4–32 KB
    - RAM: 2–4 KB
    - I/O Pins: Up to 37 general-purpose I/O pins
    - Data Converters: 12-bit ADC (1 Msamples/s), IDAC (current DAC)
    Packaging Options:
    - QFN24 (5×5 mm), QFN32 (6×6 mm), TQFP48 (7×7 mm)
    Product Features and Advantages
    The EFM32ZG stands out due to its unmatched energy efficiency combined with rich peripheral integration. Some of its key advantages include:
    1. Low Power Operation: Unmatched performance across all power modes ensures long battery life in portable devices.
    2. Autonomous Peripherals: The Peripheral Reflex System (PRS) allows peripheral modules to communicate without CPU intervention, minimizing load and improving efficiency.
    3. High Integration: Combining a powerful 32-bit core with analog peripherals such as voltage comparators, temperature sensors, and ADCs reduces the need for external components.
    4. Security Features: Hardware AES encryption supports secure data handling, making the EFM32ZG suitable for sensitive applications.
    5. Scalability: Multiple flash sizes and package options provide flexibility to match specific design requirements.
    Application Case Studies and Usage Recommendations
    Applications Highlighted in the Manual:
    - Health and Fitness Devices: Monitors tracking heart rate, steps, and other vital signs can benefit from the microcontroller's minimal power draw during sleep periods.
    - Industrial Automation: Process controllers requiring precise timing and low power consumption find the RTC and Timer functionalities highly advantageous.
    - Energy Metering: The ability to run efficiently at low currents ensures reliable operation even under unstable grid conditions.
    Usage Recommendations:
    - Optimize the application’s power mode usage by leveraging the deep sleep modes effectively.
    - Utilize the PRS to handle autonomous tasks, reducing the CPU load and increasing system responsiveness.
    - Ensure proper thermal management, particularly in environments near the upper limit of the operating temperature range.
    Compatibility and Support
    The EFM32ZG family is compatible with a variety of ecosystems and development tools:
    - Compatible with popular IDEs such as Keil MDK, IAR Embedded Workbench, and GC

EFM32ZG108F32-B-QFN24R参数

参数
程序存储器类型 FLASH
接口类型 I2C,IrDA,SPI,SmartCard,UART,USART
EEPROM大小 -
数据转换器 -
RAM大小 4KB
速度 24MHz
外设 Brown-out Detect/Reset,DMA,I²S,POR,PWM,WDT
最大时钟频率 24MHz
程序存储器大小 32KB
核心处理器 ARM® Cortex®-M0+
振荡器类型 内部
内核数 -
数据总线宽度 32bit
最大工作供电电压 3.8V
电压-电源(Vcc/Vdd) 1.98V~3.8V
I/O数量 17
最小工作供电电压 1.98V
通用封装 QFN-24
安装方式 贴片安装,黏合安装
零件状态 在售
包装方式 卷带包装

EFM32ZG108F32-B-QFN24R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。

EFM32ZG108F32-B-QFN24R数据手册

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价格梯度 中国香港交货 内地交货(含增值税)
1+ ¥ 16.2585
10+ ¥ 15.6331
25+ ¥ 15.0078
50+ ¥ 14.0073
100+ ¥ 13.7572
250+ ¥ 13.7572
500+ ¥ 13.507
1000+ ¥ 13.507
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