78M6612 Maxim, 78M6612 Datasheet - Page 4

• Manufacturer Part Number: 78M6612
• Description: The Teridian™ 78M6612 is a highly integrated, single-phase, power and energy measurement and monitoring system-on-chip (SoC) that includes a 32-bit compute engine (CE), an MPU core, RTC, and flash
• Manufacturer: Maxim

78M6612 Data Sheet
DS_6612_001
Figures
Figure 1: IC Functional Block Diagram ..................................................................................................... 6
Figure 2: AFE Block Diagram ................................................................................................................... 8
Figure 3: Connecting an External Load to DIO Pins ............................................................................... 15
Figure 4: Functions Defined by V1 ......................................................................................................... 17
Figure 5: Voltage, Current, Momentary and Accumulated Energy ........................................................... 18
Figure 6: MPU/CE Data Flow ................................................................................................................. 19
Figure 7: MPU/CE Communication ........................................................................................................ 20
Figure 8: Resistive Voltage Divider ........................................................................................................ 21
Figure 9: Resistive Current Shunt .......................................................................................................... 21
Figure 10: Current Transformer .............................................................................................................. 21
Figure 11: Connecting LCDs .................................................................................................................. 23
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Figure 12: I
C EEPROM Connection ...................................................................................................... 23
Figure 13: Three-Wire EEPROM Connection ......................................................................................... 24
Figure 14: Connections for the RX0 Pin ................................................................................................. 24
Figure 15: Voltage Divider for V1 ........................................................................................................... 25
Figure 16: External Components for RESET: Development Circuit (Left), Production Circuit (Right) ....... 25
Figure 17: External Components for the Emulator Interface.................................................................... 26
Figure 18: 64-Pin LQFP Pinout .............................................................................................................. 36
Figure 19: 68-Pin QFN Pinout ................................................................................................................ 39
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