71M6545T
Overview
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. The 71M6545T/71M6545HT integrates our Single Converter Technology® with a 22-bit delta sigma ADC,a customizable 32-bit computation engine (CE) for core metrology functions, as well as a user-programmable 8051-compatible application processor (MPU) core with 64KB flash and 5KB RAM.
- 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 Secur
