Description
The 71M6545T/71M6545HT metrology processors are based on Teridian’s 4th-generation metering architecture supporting t he 71M6xxx series of isolated current sensing products that offer drastic reduction in component count, immunity to magnetic tampering, and unparalleled reliability.
Features
- SoC Integration and Unique Isolation Technique Reduces BOM Cost Without Sacrificing Performance.
- 0.1% Typical Accuracy Over 2000:1 Current Range.
- Exceeds IEC 62053/ANSI C12.20 Standards.
- Four-Quadrant Metering.
- 46-64Hz Line Frequency Range with the Same Calibration.
- Phase Compensation (±10º).
- Independent 32-Bit Compute Engine.
- 64KB Flash, 5KB RAM.
- Built-In Flash Security.
- SPI Interface to Host wit.
71M6545T-Silergy.pdf