ADE7156ASTZF16-RL Analog Devices Inc, ADE7156ASTZF16-RL Datasheet - Page 2
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ADE7156ASTZF16-RL
Manufacturer Part Number
ADE7156ASTZF16-RL
Description
1-Phase Energy Meter IC
Manufacturer
Analog Devices Inc
Datasheet
1.ADE7169ASTZF16.pdf
(152 pages)
Specifications of ADE7156ASTZF16-RL
Applications
Energy Measurement
Core Processor
8052
Program Memory Type
FLASH (16 kB)
Controller Series
ADE71xx
Ram Size
512 x 8
Interface
I²C, SPI, UART
Number Of I /o
20
Voltage - Supply
3.135 V ~ 3.465 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
64-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADE7156ASTZF16-RL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
ADE7116/ADE7156/ADE7166/ADE7169/ADE7566/ADE7569
TABLE OF CONTENTS
General Features ............................................................................... 1
Energy Measurement Features ........................................................ 1
Microprocessor Features .................................................................. 1
Revision History ............................................................................... 3
General Description ......................................................................... 4
Functional Block Diagrams ............................................................. 4
Specifications ..................................................................................... 6
Absolute Maximum Ratings .......................................................... 15
Pin Configurations and Function Descriptions ......................... 16
Typical Performance Characteristics ........................................... 22
Terminology .................................................................................... 26
Special Function Register (SFR) Mapping .................................. 27
Power Management ........................................................................ 29
Operating Modes ............................................................................ 37
Energy Measurement ..................................................................... 40
Energy Metering ........................................................................... 6
Analog Peripherals ....................................................................... 7
Digital Interface ............................................................................ 8
Timing Specifications ................................................................ 10
Thermal Resistance .................................................................... 15
ESD Caution ................................................................................ 15
Performance Curves for the ADE7169 and ADE7569 Only 25
Power Management Register Details ....................................... 29
Power Supply Architecture ........................................................ 32
Battery Switchover ...................................................................... 32
Power Supply Management (PSM) Interrupt ......................... 33
Using the Power Supply Features ............................................. 35
PSM0 (Normal Mode) ............................................................... 37
PSM1 (Battery Mode) ................................................................ 37
PSM2 (Sleep Mode) .................................................................... 37
3.3 V Peripherals and Wake-Up Events ................................... 38
Transitioning Between Operating Modes ............................... 39
Using the Power Management Features .................................. 39
Access to Energy Measurement SFRs ...................................... 40
Access to Internal Energy Measurement Registers ................ 40
Energy Measurement Registers ................................................ 43
Energy Measurement Internal Register Details ..................... 44
Interrupt Status/Enable SFRs .................................................... 47
Analog Inputs .............................................................................. 49
Analog-to-Digital Conversion .................................................. 50
Rev. B | Page 2 of 152
Temperature, Battery, and Supply Voltage Measurements........ 77
8052 MCU Core Architecture....................................................... 82
Dual Data Pointers ......................................................................... 92
Interrupt System ............................................................................. 93
Watchdog Timer ............................................................................. 98
Fault Detection ........................................................................... 54
di/dt Current Sensor and Digital Integrator for the
ADE7169/ADE7569 ................................................................... 55
Power Quality Measurements ................................................... 57
Phase Compensation ................................................................. 59
RMS Calculation ........................................................................ 59
Active Power Calculation .......................................................... 62
Active Energy Calculation ........................................................ 64
Reactive Power Calculation (ADE7169/ADE7569) .............. 67
Reactive Energy Calculation (ADE7169/ADE7569) ............. 68
Apparent Power Calculation ..................................................... 72
Apparent Energy Calculation ................................................... 73
Ampere-Hour Accumulation ................................................... 74
Energy-to-Frequency Conversion............................................ 75
Energy Register Scaling ............................................................. 76
Energy Measurement Interrupts .............................................. 76
Temperature Measurement ....................................................... 79
Battery Measurement ................................................................. 79
External Voltage Measurement ................................................ 80
MCU Registers ............................................................................ 82
Basic 8052 Registers ................................................................... 84
Standard 8052 SFRs .................................................................... 85
Memory Overview ..................................................................... 85
Addressing Modes ...................................................................... 86
Instruction Set ............................................................................ 88
Read-Modify-Write Instructions ............................................. 90
Instructions That Affect Flags .................................................. 90
Standard 8052 Interrupt Architecture ..................................... 93
Interrupt Architecture ............................................................... 93
Interrupt Registers...................................................................... 93
Interrupt Priority ........................................................................ 94
Interrupt Flags ............................................................................ 95
Interrupt Vectors ........................................................................ 97
Interrupt Latency ........................................................................ 97
Context Saving ............................................................................ 97