MICROCHIP agent - TOPCHIP ELECTRONICS today provides you with Microchip microchip single-phase electricity meter development plan, which includes the characteristics of the single-phase electricity meter development plan, required electronic components and functional block diagrams.
Features of Microchip microchip single-phase electricity meter development solution
1. High-precision 24-bit ADC with -107 dBc THD and 94.5 dB SINAD
2. Achieve 0.1% typical active power measurement error over 10,000:1 dynamic range
3. Single-chip analog front end (AFE) with 24-bit ADC + MCU
4. Ultra-low power (XLP) MCU maximizes RTCC runtime during power outages
5. Provide energy calculation, DLMS, network and security software
6. Internal and external RTCC options consume 400-700nA current
7. Sub-Ghz and 2.4 GHz radio options for AMR use
8. Flash memory and EEPROM for data logging and calibration
Microchip microchip single-phase electricity meter development solution key electronic components
1. The independent analog-to-digital converter (ADC) can be used in Microchip MCP391X, MCP3905A and other series.
2. Microcontrollers (MCU) can be used in Microchip PIC18F (8-bit), PIC24F (16-bit), PIC32 (32-bit) and other series.
3. Single-chip analog front end (AFE) can be used in Microchip PIC18F8XJ72 and other series.
4. Low-power real-time clock/calendar (RTCC) can be used in Microchip MCP794X (I²C), MCP795X (SPI) and other series.
5. Wireless broadcasting can use Microchip MRF24J40 (802.15.4), MRF9XA (Sub-GHz) and other series.
Recommended models related to Microchip microchip single-phase electricity meter development program
MCP3901
MCP3905A
MCP3905L
MCP3906A
MCP3909
MCP3910
MCP3911
MCP3918
The block diagram of Microchip's microchip single-phase electricity meter development solution is as follows:
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