Key facts
- Brand
- Teridian
- Model
- 71M6543F
- Industry
- Industrial
- Documents
- 3
- Languages
- EN · ZH
- Last added
- 2012-05-07
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Teridian 71M6543F Demo Board User Manual
This manual describes the 71M6543F Demo Board, a development platform for Teridian's polyphase energy‑meter IC. It is intended for engineers and developers who need to evaluate the IC's performance and integrate it into measurement systems.
The document covers getting started, hardware description, calibration theory and procedures, sensor placement, EMC testing, and includes schematics, bill of materials, pin‑out diagrams, and a revision history. Appendices provide detailed electrical schematics and programming interface information.
Teridian 71M6543F specifications
| RAM size | 5 KB |
|---|---|
| ADC resolution | 22‑bit Σ‑Δ |
| Analog inputs | 7 channels |
| Sleep mode current | 1 µA |
| Operating temperature (continuous) | 125 °C |
| Supply voltage range (V3P3SYS, V3P3A) | -0.5 V to +4.6 V |
All Teridian 71M6543F documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
Does Teridian provide a warranty for the demo board?
Teridian makes no warranty for the use of its products except as expressly contained in its standard Terms and Conditions.
Where can I find the pin‑out information for the 71M6543F?
The pin‑out is shown in Figure 4‑25, which displays the LQFP100 package pin‑out for the 71M6543F.
How many analog input channels does the IC provide?
The IC provides seven analog input channels.
What is the current consumption in sleep mode?
Sleep mode draws only about 1 µA.
What flash memory size does the 71M6543G have?
The 71M6543G provides 128 KB of flash memory and 5 KB of RAM.
From: Teridian 71M6543F/H and 71M6543G/GH Energy Meter ICs Datasheet
What accuracy can be expected from these ICs?
They achieve 0.1 % accuracy over a 2000:1 current range.
From: Teridian 71M6543F/H and 71M6543G/GH Energy Meter ICs Datasheet