Extremely Accurate I2C-Integrated RTC/TXO/Crystal

General Description The DS3231 is a low-cost, extremely accurate I2C realtime clock (RTC) with an integrated temperature compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, and maintains accurate time keeping when main power to the device is interrupted.

文件：363.44 Kbytes 页数：19 Pages

Dallas

Extremely Accurate I2C-Integrated RTC-TCXO-Crystal

文件：297.77 Kbytes 页数：20 Pages

Maxim

美信

Cellular Connection and Protocol Conversion for Smart Metering

● Cellular Routers or Gateways Provide Secure Internet Connectivity for Devices and LANs via a Cellular Network ● Managing and Monitoring Substations using the IEC 60870-5 Communication Protocol ● Provides Bidirectional Conversion Between IEC101 and IEC104 Protocols

文件：1.01748 Mbytes 页数：2 Pages

ADVANTECH

研华科技

Cloud Network Management System

● Predictive Maintenance ● Google Map Positioning ● Auto Topology Discovery ● Cloud Management

文件：17.68361 Mbytes 页数：16 Pages

ADVANTECH

研华科技