ADE7166ASTZF8 Analog Devices Inc, ADE7166ASTZF8 Datasheet - Page 44

• 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

ADE7566/ADE7569/ADE7166/ADE7169
Bit
2 to 0
1
Table 38. CALMODE Register (0x3D)
Bit
7 to 6
5 to 4
3
2
1 to 0
1
INTERRUPT STATUS/ENABLE SFRS
Table 39. Interrupt Status 1 SFR (MIRQSTL, 0xDC)
Bit
7
6
5
4
3
2
1
0
1
2
Table 40. Interrupt Status 2 SFR (MIRQSTM, 0xDD)
Bit
7
6
5
4
3
2
1
0
1
This gain is not recommended in the ADE7166 and ADE7169 because it can create an overranging of the ADC when both current inputs are in opposite phase.
This register is not available in the ADE7566 and ADE7569.
This function is not available in the ADE7566 and ADE7569.
This function is not available in the ADE7566 and ADE7166.
This function is not available in the ADE7566 and ADE7166.
Mnemonic
PGA1[2:0]
Interrupt Flag
ADEIRQFLAG
Reserved
FAULTSIGN
VARSIGN
APSIGN
VANOLOAD
RNOLOAD
APNOLOAD
Interrupt Flag
CF2
CF1
VAEOF
REOF
AEOF
VAEHF
REHF
AEHF
Mnemonic
Reserved
SEL_I_CH[1:0]
V_CH_SHORT
I_CH_SHORT
Reserved
1
1
2
2
1
Default
000
Default
0
0
0
0
Description
This bit is set if any of the ADE status flags that are enabled to generate an ADE interrupt are set. This bit is
automatically cleared when all of the enabled ADE status flags are cleared.
Reserved.
Logic 1 indicates that the fault mode has changed according to the configuration of the ACCMODE register.
Logic 1 indicates that the reactive power sign has changed according to the configuration of the ACCMODE register.
Logic 1 indicates that the active power sign has changed according to the configuration of the ACCMODE register.
Logic 1 indicates that an interrupt has been caused by apparent power no-load detected. This interrupt is also
used to reflect the part entering the I
Logic 1 indicates that an interrupt has been caused by reactive power no-load detected.
Logic 1 indicates that an interrupt has been caused by active power no-load detected.
Description
Logic 1 indicates that a pulse on CF2 has been issued. The flag is set even if CF2 pulse output is not enabled by
clearing Bit 2 of the MODE1 register.
Logic 1 indicates that a pulse on CF1 has been issued. The flag is set even if CF1 pulse output is not enabled by
clearing Bit 1 of the MODE1 register.
Logic 1 indicates that the VAHR register has overflowed.
Logic 1 indicates that the VARHR register has overflowed.
Logic 1 indicates that the WATTHR register has overflowed.
Logic 1 indicates that the VAHR register is half full.
Logic 1 indicates that the VARHR register is half full.
Logic 1 indicates that the WATTHR register is half full.
These bits define the current channel input gain.
PGA1[2:0]
Description
000
001
010
011
100
1
Description
These bits should be kept cleared for proper operation.
These bits define the current channel used for energy measurements.
Logic one short voltage channel to ground.
Logic one short Current channels to ground.
[1:0]
00 Current channel automatically selected by the tampering condition
01 Current channel connected to I
10 Current channel connected to I
11 Current channel automatically selected by the tampering condition
Rev. A | Page 44 of 144
rms
no-load mode.
Result
Gain = 1
Gain = 2
Gain = 4
Gain = 8
Gain = 16
PA
PB
1