ARM, RISC-V контроллеры

metrology-specific precision voltage reference (Temperature drift: 10 ppm/C), up to seven (7) simultaneously sampled Sigma-Delta ADC subsystems supporting three (3) voltage and four (4) current measurement channels. AFE Compliant with Electricity Metering Standards up to Class 0.2 (ANSI C12.20-2002 and IEC 62053-22). Current channels with Pre-gain (x1, x2, x4, x8) support directly connected Shunt, Current Transformer and Rogowsky Coils sensors without any active components. segmented LCD controller. Anti-tamper Detection I/Os with Time Stamping and Immediate Clear of General Backup Registers.