This document is the user manual for the 71M6534H Demo Board, which provides instructions and precautions for using the demo board. The demo board is produced by TERIDIAN Semiconductor Corporation and is primarily used for three-phase energy metering. The manual contains detailed information about the demo board and its connection setup.
The Teridian 71M6534H Demo Board is a demonstration platform for evaluating the 71M6534H three‑phase energy‑meter IC. It includes the demo board, a companion debug board, power supplies, serial cable and a CD‑ROM with documentation and demo code.
The manual provides safety and ESD precautions, detailed hardware specifications, step‑by‑step test setup, calibration procedures, and information on using the serial command language and software tools such as Signum ICE and the Keil 8051 C compiler.
| PCB Diameter | 6.5 in (165.1 mm) |
|---|---|
| PCB Thickness | 0.062 in (1.6 mm) |
| Operating Temperature | -40 °C to +85 °C |
| DC Input Voltage | 5 VDC ±0.5 V |
| Supply Current | 25 mA typical |
| AC Voltage Input Range | 0 V to 240 V rms |
| Current Input Range | 0 A to 200 A |
| Program Memory | 256 KB FLASH |
| Non‑volatile Memory | 1 Mbit serial EEPROM |
| Time Base Frequency | 32.768 kHz ±20 ppm at 25 °C |
| Display | 8‑digit LCD, 14‑segment per digit |
The board operates from a 5 VDC ±0.5 V supply with a typical current draw of 25 mA.
The manual applies to the 71M6534 or 71M6534H chip revision A03.