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供热计量系统也被称为(热成本分配器),通常用于多住户建筑中,以根据使用情况最佳地分配热量成本。他们通过测量房间和散热器之间的温度差来估算热量消耗,通过无线方式将数据传输到中央处理单元。热量成本分配器采用电池供电,因此低功耗设计是延长电池寿命的关键。

我们提供大量超低功耗8位STM8L和STM32L 32位微控制器、支持WM-BUS和专有Mesh协议的超低功耗sub-GHz连接解决方案、以及用于设备配对和温度监控的双NFC/RFID接口标签。

此外,我们提供一套全面的硬件和软件评估与开发工具,以帮助设计超低功耗的高效热量表。

00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      AN5085
      Cycling endurance and data retention of EEPROMs in ST25DVxxx products based on CMOS F8H process
      2.0
      306.83 KB
      PDF
      AN4653
      Cycling endurance and data retention of high density EEPROM based on CMOS F8H process
      1.0
      267.34 KB
      PDF
      AN4910
      Data exchange between wired (I²C) and wireless (RF ISO 15693) using fast transfer mode supported by ST25DV-I2C
      2.0
      598.03 KB
      PDF
      AN4913
      Energy harvesting delivery impact on ST25DVxxx behavior during RF communication
      1.0
      1.13 MB
      PDF
      AN4503
      环境传感器:用于Android 的硬件抽象层
      1.0
      430.49 KB
      PDF
      AN2866
      How to design a 13.56 MHz customized antenna for ST25 NFC / RFID Tags
      3.0
      615.85 KB
      PDF
      AN2972
      How to design an antenna for dynamic NFC tags
      9.0
      1.59 MB
      PDF
      AN934
      How to use the digital calibration feature in TIMEKEEPER® and serial real-time clock (RTC) products
      4.1
      123.42 KB
      PDF
      AN1216
      Implementing a periodic alarm with TIMEKEEPER® and serial real-time clocks (RTCs)
      2.0
      192.89 KB
      PDF
      AN2648
      Increasing the resolution of analog temperature sensors
      1.4
      161.7 KB
      PDF
      AN923
      Managing century information using serial real-time clocks and TIMEKEEPER® NVRAMs
      4.0
      142.23 KB
      PDF
      AN4911
      NDEF management with ST25DVxxx and ST25TVxxx products
      4.0
      460.67 KB
      PDF
      AN576
      PCB layout optimisation
      3.0
      109.53 KB
      PDF
      AN5046
      Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages
      4.0
      4.82 MB
      PDF
      AN1019
      Second source for SNAPHAT® using a dual footprint
      2.1
      66.19 KB
      PDF
      AN4433
      将数据存入M24SR 的NDEF 存储器
      1.0
      523.66 KB
      PDF
      AN316
      Transil™ clamping protection mode
      4.3
      432.1 KB
      PDF
      AN4866
      防水功能
      1.0
      2.47 MB
      PDF
      AN5085

      Cycling endurance and data retention of EEPROMs in ST25DVxxx products based on CMOS F8H process

      AN4653

      Cycling endurance and data retention of high density EEPROM based on CMOS F8H process

      AN4910

      Data exchange between wired (I²C) and wireless (RF ISO 15693) using fast transfer mode supported by ST25DV-I2C

      AN4913

      Energy harvesting delivery impact on ST25DVxxx behavior during RF communication

      AN4503

      环境传感器:用于Android 的硬件抽象层

      AN2866

      How to design a 13.56 MHz customized antenna for ST25 NFC / RFID Tags

      AN2972

      How to design an antenna for dynamic NFC tags

      AN934

      How to use the digital calibration feature in TIMEKEEPER® and serial real-time clock (RTC) products

      AN1216

      Implementing a periodic alarm with TIMEKEEPER® and serial real-time clocks (RTCs)

      AN2648

      Increasing the resolution of analog temperature sensors

      AN923

      Managing century information using serial real-time clocks and TIMEKEEPER® NVRAMs

      AN4911

      NDEF management with ST25DVxxx and ST25TVxxx products

      AN576

      PCB layout optimisation

      AN5046

      Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages

      AN1019

      Second source for SNAPHAT® using a dual footprint

      AN4433

      将数据存入M24SR 的NDEF 存储器

      AN316

      Transil™ clamping protection mode

      AN4866

      防水功能

    • 描述 版本 文档大小 操作
      TN1198
      HLGA封装中MEMS传感器的表面贴装指南
      1.0
      240.09 KB
      PDF
      TN0018
      LGA 封装中MEMS 传感器的表面贴装指南
      1.0
      251.2 KB
      PDF
      TN1198

      HLGA封装中MEMS传感器的表面贴装指南

      TN0018

      LGA 封装中MEMS 传感器的表面贴装指南

演示和培训资料

    • 描述 版本 文档大小 操作
      EEPROM 2 Mbit highest density memories 1.0
      2.49 MB
      PDF
      IoT connectivity made easier with STM32 MCUs and LoRa 1.6
      3.2 MB
      PDF
      ST25DV-I2C product presentation 2.2
      2.1 MB
      PDF

      EEPROM 2 Mbit highest density memories

      IoT connectivity made easier with STM32 MCUs and LoRa

      ST25DV-I2C product presentation

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      Battery management ICs - STBC02/03 Li-Ion charger with load switches and smart reset generator 04.2017
      730.72 KB
      PDF
      NFC / RFID tags M24SR series 2.0
      1.28 MB
      PDF
      NFC /RFID tags ST25TA series 1.0
      1.36 MB
      PDF
      Power Delivery Protection - Simply cancel ESD and EOS events 1.0
      519.6 KB
      PDF
      s2-LP:超低功耗、高性能、Sub-1 HGz RF收发器 3.0
      824.66 KB
      PDF
      ST Protection Finder - The new app for Android and iOS 1.0
      1.52 MB
      PDF
      ST25DV系列动态NFC/RFID标签 ISO/IEC 15693 NFC Forum Type 5 1.1
      265.36 KB
      PDF
      ST25TV series - Tags for Consumer Engagement flyer 1.0
      1.22 MB
      PDF
      Ultra-low clamping voltage 0201 ESD diodes 1.0
      527.9 KB
      PDF

      Battery management ICs - STBC02/03 Li-Ion charger with load switches and smart reset generator

      NFC / RFID tags M24SR series

      NFC /RFID tags ST25TA series

      Power Delivery Protection - Simply cancel ESD and EOS events

      s2-LP:超低功耗、高性能、Sub-1 HGz RF收发器

      ST Protection Finder - The new app for Android and iOS

      ST25DV系列动态NFC/RFID标签 ISO/IEC 15693 NFC Forum Type 5

      ST25TV series - Tags for Consumer Engagement flyer

      Ultra-low clamping voltage 0201 ESD diodes

    • 描述 版本 文档大小 操作
      EEPROM selection guide 2.0
      1,007.87 KB
      PDF
      Linear and Switching Voltage Regulators Selection Guide 3.0
      370.88 KB
      PDF
      Protection devices and integrated EMI filtering selection guide 2.0
      743.69 KB
      PDF

      EEPROM selection guide

      Linear and Switching Voltage Regulators Selection Guide

      Protection devices and integrated EMI filtering selection guide

    • 描述 版本 文档大小 操作
      Power management for handheld and portable 2.0
      1.09 MB
      PDF

      Power management for handheld and portable

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