78M6613-IM/F Maxim Integrated Products, 78M6613-IM/F Datasheet - Page 14

• Manufacturer Part Number: 78M6613-IM/F
• Description: IC AC PWR MON APPLIANCES 32-QFN
• Manufacturer: Maxim Integrated Products
• Type: Energy Measurementr

Specifications of 78M6613-IM/F

• Core: 80515
• Core Architecture: 80515
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Device Million Instructions Per Second: 5 MIPS
• Interface Type: ICE, UART
• Maximum Clock Frequency: 5 MHz
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Programmable I/os: 10
• Number Of Timers: 2
• On-chip Adc: 22 bit
• Operating Supply Voltage: 3 V to 3.6 V
• Package / Case: QFN-32
• Processor Series: 80515
• Program Memory Size: 32 KB
• Program Memory Type: Flash
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

78M6613 Data Sheet
DS_6613_018
3
Application Information
3.1 Connection of Sensors (CT, Resistive Shunt)
Figure
7,
Figure
8, and
Figure 9
show how resistive voltage dividers, resistive current shunts, and
current transformers are connected to the voltage and current inputs of the 78M6613.
Figure 7: Resistive Voltage Divider
Figure 8: Resistive Current Shunt
Figure 9: Current Transformer
14
Rev. 1.1