The reference design
of NXP’s three-phase electric meter adopts
such standards as Q/GDW 354-2012 Functional
Specifications for Smart Electric Meters and Q/GDW 356-2012 Model Specifications for Smart Electric
Meters by State Grid Corporation of China. This meter adopts NXP’s ARM
Cortex?-M0+ 44PINKM14 as the measurement IC and ARM Cortex?-M0+ KL36 100PIN
KL36 as the control IC. The design aims to accelerate the time to market and
meet the requirements of electric meter customers and partners. It can be custom-made
according to customers’ special requirements for the power supply system.
? Compliant with Q/GDW 354-2012 and Q/GDW 356-2012, standards by State Grid Corporation of China.
? NXP measurement-oriented ARM Cortex? M0+ KM14 SoC (MKM14Z64CHH5) and control-oriented KL36 SoC (MKL36Z256VLL4).