Part Number: MSP430F47127 I am making a energy meter/reference meter with 0.1 class accuracy based on MSP430F47127 . All thing is ok, but i am not able to provide pulse output for its accuracy check. Although i have provided 1600 impulse/Kwh output through an led, but it can't be used to check its proper accuracy at low current. Even if I provide 128000 impulse/Kwh, it will not provide proper accuracy on low currents. For its proper calibration and testing i need high frequency pulse output to fed into reference meter with 0.01 class accuracy. Please suggest me any ic/chip for this purpose.
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