| Power Metering Devices |
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Teridian Semiconductor's Power Meter ICs offer the highest level of integration and flexibility in the industry and are the ideal choice for developing low cost, intelligent utility meters for residential and industrial applications.
Teridian's Single Converter Technology TM and large portfolio of system-on-chip solutions for residential, commercial and industrial metering support active/reactive power, single/multi tariff, anti-tamper and AMR meter designs and offer OEMs a unique ability to differentiate their products in a very competitive and rapidly changing global market.
| Teridian Power Metering Devices - Product Selection Table |
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Part Numbers
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71M6515H
|
71M6521H
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| Metering IC Type |
Single-Phase
|
Single-Phase
|
Polyphase
|
Poly-Phase
|
Polyphase AFE
|
Single-Phase
|
| High Precision |
|
|
|
|
|
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| Accuracy (%) |
0.5
|
0.1
|
0.5
|
|
0.1
|
0.1
|
| Sigma-Delta (bits) |
21
|
21
|
21
|
21
|
21
|
TBC
|
| Stability (Degrees C) |
50 PPM
|
10 PPM
|
50 PPM
|
10 PPM
|
10 PPM
|
10 PPM
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| Compute Engine |
32 Bit
|
32 Bit
|
32 Bit
|
32 Bit
|
32 Bit
|
32
|
| Voltage Reference |
Internal
|
Internal
|
Internal
|
Internal
|
Internal
|
Internal
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| Internal Flash (64KB) |
71M6511
|
71M6511H
|
71M6513
|
71M6513H
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|
71M6521H
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| Internal ROM (64KB) |
70M6511
|
70M6511H
|
70M6513
|
70M6513H
|
|
70M6521H
|
| Internal RAM (5KB) |
|
|
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| Number of Pixels |
128
|
128
|
168
|
168
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|
up to 152
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| LCD Drive |
3/5V
|
3/5V
|
3/5V
|
3/5V
|
|
3.3V
|
| Digital I/O Lines |
8
|
8
|
22
|
22
|
9
|
up to 18
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| Fault Detect |
1
|
1
|
3
|
3
|
2
|
TBC
|
| UART Ports Available |
3
|
3
|
3
|
3
|
1
|
2
|
| Software Debug Mode |
w/o Trace
|
w/o Trace
|
Full
|
Full
|
|
TBC
|
| Power Supply |
3V
|
3V
|
3V
|
3V
|
3V
|
3V
|
| Package Type |
64 LQFP
|
|
|
100 eLQFP
|
64 LQFP
|
64 LQFP or
68 QFN
|
| Operating Temperature |
|
|
|
-40°C to
+85°C
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-40°C to
+85°C
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-40°C to
+85°C
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| Download Product Brief |
225KB
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225KB
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200KB
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200KB
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208KB
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217KB
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Can't quite find what you are looking for?
Why not contact the Alpha Micro team for your area (contact us) or visit the product page at www.teridian.com
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