ADE7518ASTZF16-RL Analog Devices Inc, ADE7518ASTZF16-RL Datasheet - Page 39
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ADE7518ASTZF16-RL
Manufacturer Part Number
ADE7518ASTZF16-RL
Description
1-Phase Energy Meter IC
Manufacturer
Analog Devices Inc
Datasheet
1.ADE7518ASTZF16.pdf
(128 pages)
Specifications of ADE7518ASTZF16-RL
Applications
Energy Measurement
Core Processor
8052
Program Memory Type
FLASH (16 kB)
Controller Series
ADE75xx
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADE7518ASTZF16-RL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Table 38. Interrupt Status 2 SFR (MIRQSTM, 0xDD)
Bit
7
6
5
4
3
2
1
0
Table 39. Interrupt Status 3 SFR (MIRQSTH, 0xDE)
Bit
7
6
5
4
3
2
1
0
Table 40. Interrupt Enable 1 SFR (MIRQENL, 0xD9)
Bit
7 to 5
4
3
2
1
0
Table 41. Interrupt Enable 2 SFR (MIRQENM, 0xDA)
Bit
7
6
5
4
3
2
1
0
Table 42. Interrupt Enable 3 SFR (MIRQENH, 0xDB)
Bit
7 to 6
5
4
3
2
1
0
Interrupt Enable Bit
Reserved
WFSM
PKI
PKV
CYCEND
ZXTO
ZX
Interrupt Flag
RESET
Reserved
WFSM
PKI
PKV
CYCEND
ZXTO
ZX
Interrupt Flag
CF2
CF1
VAEOF
REOF
AEOF
VAEHF
REHF
AEHF
Interrupt Enable Bit
Reserved
VARSIGN
APSIGN
VANOLOAD
RNOLOAD
APNOLOAD
Interrupt Enable Bit
CF2
CF1
VAEOF
REOF
AEOF
VAEHF
REHF
AEHF
Description
Logic 1 indicates that a pulse on CF2 has been issued. The flag is set even if the 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 the 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.
Description
Indicates the end of a reset (for both software and hardware reset).
Reserved.
Logic 1 indicates that new data is present in the waveform registers (Address 0xE2 to Address 0xE7).
Logic 1 indicates that the current channel has exceeded the IPKLVL value
Logic 1 indicates that the voltage channel has exceeded the VPKLVL value.
Logic 1 indicates the end of the energy accumulation over an integer number of half-line cycles.
Logic 1 indicates that no zero crossing on the line voltage happened for the last ZXTOUT half-line cycles.
Logic 1 indicates detection of a zero crossing in the voltage channel.
Description
Reserved.
When this bit is set, the VARSIGN flag set creates a pending ADE interrupt to the 8052 core.
When this bit is set, the APSIGN flag set creates a pending ADE interrupt to the 8052 core.
When this bit is set, the VANOLOAD flag set creates a pending ADE interrupt to the 8052 core.
When this bit is set, the RNOLOAD flag set creates a pending ADE interrupt to the 8052 core.
When this bit is set, the APNOLOAD flag set creates a pending ADE interrupt to the 8052 core.
Description
When this bit is set, a CF2 pulse creates a pending ADE interrupt to the 8052 core.
When this bit is set, a CF1 pulse creates a pending ADE interrupt to the 8052 core.
When this bit is set, the VAEOF flag set creates a pending ADE interrupt to the 8052 core.
When this bit is set, the REOF flag set creates a pending ADE interrupt to the 8052 core.
When this bit is set, the AEOF flag set creates a pending ADE interrupt to the 8052 core.
When this bit is set, the VAEHF flag set creates a pending ADE interrupt to the 8052 core.
When this bit is set, the REHF flag set creates a pending ADE interrupt to the 8052 core.
When this bit is set, the AEHF flag set creates a pending ADE interrupt to the 8052 core.
Description
Reserved.
When this bit is set, the WFSM flag set creates a pending ADE interrupt to the 8052 core.
When this bit is set, the PKI flag set creates a pending ADE interrupt to the 8052 core.
When this bit is set, the PKV flag set creates a pending ADE interrupt to the 8052 core.
When this bit is set, the CYCEND flag set creates a pending ADE interrupt to the 8052 core.
When this bit is set, the ZXTO flag set creates a pending ADE interrupt to the 8052 core.
When this bit is set, the ZX flag set creates a pending ADE interrupt to the 8052 core.
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