ADE7166ASTZF8 Analog Devices Inc, ADE7166ASTZF8 Datasheet - Page 41

• Manufacturer Part Number: ADE7166ASTZF8
• Description: IC ENERGY METER 1PHASE 64LQFP
• Manufacturer: Analog Devices Inc

Specifications of ADE7166ASTZF8

• Applications: Energy Measurement
• Core Processor: 8052
• Program Memory Type: FLASH (8 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
• Ic Function: Single Phase Energy Measurement IC
• Supply Voltage Range: 3.13V To 3.46V, 2.4V To 3.7V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: LQFP
• No. Of Pins: 64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Address
MADDPT[6:0]
0x26
0x27
0x28
0x29
0x2A
0x3B
0x3C
0x3D
0x3E
0x3F
1
2
ENERGY MEASUREMENT INTERNAL REGISTERS DETAILS
Table 32. MODE1 Register (0x0B)
Bit
7
6
5
4
3
2
1
0
Table 33. MODE2 Register (0x0C)
Bit
7 to 6
5 to 4
3
2
This function is not available in the ADE7566 and ADE7166.
This function is not available in the ADE7566 and ADE7569.
Mnemonic
SWRST
DISZXLPF
INTE
SWAPBITS
PWRDN
DISCF2
DISCF1
DISHPF
Mnemonic
CF2SEL[1:0]
CF1SEL[1:0]
VARMSCFCON
ZXRMS
Mnemonic
VADIV
CF1NUM
CF1DEN
CF2NUM
CF2DEN
Reserved
Reserved
CALMODE
Reserved
Reserved
Default
0
0
0
0
0
1
1
0
2
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Default
01
00
0
0
Setting this bit disables the zero-crossing low-pass filter.
Description
Setting this bit resets all of the energy measurement registers to their default values.
Setting this bit enables the digital integrator for use with a di/dt sensor.
Setting this bit swaps CH1 ADC and CH2 ADC.
Setting this bit powers down voltage and current ADCs.
Setting this bit disables Frequency Output CF2.
Setting this bit disables Frequency Output CF1.
Setting this bit disables the HPFs in voltage and current channels.
Length
(Bits)
8
16
16
16
16
8
Signed/
Unsigned
U
U
U
U
U
U
Description
Configuration Bits for CF2 Output.
CF2SEL[1:0]
00
01
1x
Configuration Bits for CF1 Output.
CF1SEL[1:0]
00
01
1x
Configuration Bits for Apparent Power or I
Registers (VAHR, RVAHR, and LVAHR). Note that CF1 cannot be proportional to VA if CF2 is
proportional to I
VARMSCFCON
0
1
Logic 1 enables update of rms values synchronously to Voltage ZX.
Rev. A | Page 41 of 144
Default
0
0
0x003F
0
0x003F
0x0300
0
0
0
0
rms
Result
CF2 frequency is proportional to reactive power.
Result
CF1 frequency is proportional to reactive power.
Result
If CF1SEL[1:0] = 1x, CF1 is proportional to VA.
If CF1SEL[1:0] = 1x, CF1 is proportional to I
CF2 frequency is proportional to active power.
CF2 frequency is proportional to apparent power or I
CF1 frequency is proportional to active power.
CF1 frequency is proportional to apparent power or I
and vice versa.
If CF2SEL[1:0] = 1x, CF2 is proportional to VA.
If CF2SEL[1:0] = 1x, CF2 is proportional to I
Description
Sets VA energy scaling register.
Sets CF1 numerator register.
Sets CF1 denominator register.
Sets CF2 numerator register.
Sets CF2 denominator register.
This register must be kept at its default value for proper operation.
This register must be kept at its default value for proper operation.
For ADE7166/ADE7169 only. Set Calibration mode.
This register must be kept at its default value for proper operation.
This register must be kept at its default value for proper operation.
ADE7566/ADE7569/ADE7166/ADE7169
rms
for CF1, CF2 Outputs, and VA Accumulation
rms
rms
.
.
1
1
rms
rms
.
.