MCP3909RD-1PH1 Microchip Technology, MCP3909RD-1PH1 Datasheet - Page 49

• Manufacturer Part Number: MCP3909RD-1PH1
• Description: BOARD DES MCP3909 ENERGY METER
• Manufacturer: Microchip Technology

Specifications of MCP3909RD-1PH1

• Main Purpose: Power Management, Energy/Power Meter
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: MCP3909, PIC18F85J90
• Primary Attributes: Single Phase Shunt Energy Meter
• Secondary Attributes: 16 Bit ADC
• Ic Function: Single Phase Energy Measurement IC
• Supply Voltage Range: 4.5V To 5.5V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: SSOP
• No. Of Pins: 24
• Interface Type: SPI
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

A.1
© 2009 Microchip Technology Inc.
INTRODUCTION
This appendix contains the following schematics and layouts of the
MCP3909/PIC18F85J90 Single Phase Energy Meter Reference Design:
• Board Schematic - Page 1
• Board Schematic - Page 2
• Board Schematic - Page 3
• Board - Top Layer and Silk-screen
• Board - Top Copper
• Board - Bottom Layer and Silk-screen
• Board - Bottom Copper
Appendix A. Schematic and Layouts
MCP3909/PIC18F85J90 SINGLE PHASE
ENERGY METER REFERENCE DESIGN
DS51884A-page 49