NCN5121数据手册开发板套件编程器的评估演示板及套件规格书PDF

描述 Description

NCN5121 is a receiver−transmitter IC suitable for use in KNX
twisted pair networks (KNX TP1−256). NCN5121 embeds both PHY and MAC layers and handles the transmission and reception of data on the bus. It generates from the unregulated bus voltage stabilized voltages for its own power needs as well as to power external devices. NCN5121 assures safe coupling to and decoupling from the bus. Various monitors (bus voltage, current, temperature...) are made available through an analog pin.

特性 Features

• KNX certified TP transceiver with embedded PHY and MAC layers (TP1-256) . 9600 Bauds communication speed.
• NCN5121 can be used in any TP1-256 application
• Two high efficient DC-DC converters + one linear regulator :- DC-DC1 : fixed 3.3 V- DC-DC2 : adjustable between 1.2 and 21 V- 20V linear regulator
• Most KNX applications can directly be supplied from the NCN5121 removing the need for external costly power supply.Best in Class overall system efficiency.
• Bus Current Consumption up to 24 mA
• Suitable for vast majority of the KNX applications
• Supervision of temperature, KNX bus voltage and current
• Control and monitoring of power regulators
• Buffering of sent data frames (extended frames upported)
• Selectable UART/SPI interface and baud rate to host controller.
• Comprehensive clocking system - Operates with industry standard low cost 16 MHz quartz - Can generate 8/16 MHz clock for the external MCU
• Extended ambient temperature range -40 C to +105 C

应用 Application

• Home Automation
• Smart Building
• Smart lighting & switches
• Ventilation and air conditioning
• Thermostats
• Alarms and smoke detectors
• Shutters and blinds
• Alarms
• Occupancy detection

简介

NCN5121属于开发板套件编程器的评估演示板及套件。由制造生产的NCN5121评估和演示板及套件该系列产品提供了一种方便的方法，在经过验证的实施环境中评估某些重点器件的性能或特性。评估方法通常有完善的文档说明，并且视乎具体情况由评估软件提供支持。产品通常由印刷电路板组成，板上已装有重点器件以及必要或有用的支持元器件，另外也可能包括其他组件，例如电缆或电源。对于数量特别多或类别独特的器件类别(如 ADC、DAC 和开关模式电源)，评估平台可组合为一个单独的产品系列。