| Part Number | MSP430F67681A |
| Manufacturer | Texas Instruments |
| Title | Polyphase Metering SoCs |
| Description | MSP430F67xx1A polyphase metering SoCs are powerful highly integrated solutions that offer high accuracy and low system cost with few external comp... |
| Features |
1
• Accuracy 0.1% Over 2000:1 Dynamic Range for Phase Current • Meets or Exceeds ANSI C12.20 and IEC 62053 Standards • Support for Multiple Sensors Such as Current Transformers, Rogowski Coils, or Shunts • Power Measurement for up to Three Phases Plus Neutral • Dedicated Pulse Output Pins for Acti... |
| File Size | 2.96MB |
| Datasheet |
|
MSP430F67681 : The TI MSP430F677x1 family of polyphase metering SoCs are powerful highly integrated solutions for revenue meters that offer accuracy and low system cost with few external components. The F677x1 family of devices uses the low-power MSP430 CPU with a 32-bit multiplier to perform all energy calculations, metering applications such as tariff rate management, and communications with AMR and AMI modules. The F677x1 devices feature TI's 24-bit sigma-delta converter technology, which provides better than 0.1% accuracy. Family members include up to 512KB of flash, 32KB of RAM, and an LCD controller with support for up to 320 segments. The ultra-low-power nature of the F677x1 devices means that the s.