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DS28M00

I2C/SMBus硅序列号: 工厂激光刻蚀的64位唯一序列号。针对需要电子序列号的嵌入式应用的、完美的低成本解决方案。 DS28CM00是一款低成本电子序列号芯片,提供一个绝对唯一的序列号,并具有工业标准的I2C和SMBus 接口。该序列号由工厂激光刻蚀,其64位ROM包括48位唯一序列号、8位CRC校验位、8位家族码(70h)。在SMBus模式,当DS28CM00检测到总线故障情况时,将复位其通信接口。

The DS28CM00 is a low-cost, electronic registration number to provide an absolutely unique identity that can be determined with the industry standard I2C and SMBus interface. The registration number is a factory-lasered, 64-bit ROM that includes a unique 48-bit serial number, an 8-bit CRC, and an 8-bit family code (70h). In SMBus mode, the DS28CM00 resets its communication interface if it detects a bus fault condition.
技术支持:
DS28CM00 DataSheet.PDF
Key Specifications: Multi-Function Serial Devices
Part Number Memory Type Memory Size Bus Type With GPIO With RTC Features VCC (V) Package RoHS Available Operating Temp. Range (°C)
DS28CM00 ROM 64 bits I2C/SMBus No No Serial Number 1.8 to 5.0 5/SOT-23 (+) Yes -40 to +85