ADE7166ASTZF8 Analog Devices Inc, ADE7166ASTZF8 Datasheet - Page 29

IC ENERGY METER 1PHASE 64LQFP

ADE7166ASTZF8

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

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ADE7166ASTZF8
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Part Number:
ADE7166ASTZF8-RL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
POWER SUPPLY MONITOR INTERRUPT (PSM)
The power supply monitor interrupt (PSM) alerts the 8052 core
of power supply events. The PSM interrupt is disabled by default.
Setting the EPSM bit in the Interrupt Enable and Priority 2 SFR
(IEIP2, 0xA9) enables the PSM interrupt (see
IPSME ADDR. 0xEC
IPSMF ADDR. 0xF8
IEIP2 ADDR. 0xA9
EVDCIN
FVDCIN
EVADC
FVADC
ESAG
EBSO
EPSR
FSAG
FBSO
FPSR
EBAT
FBAT
RESERVED
NOT INVOLVED IN PSM INTERRUPT SIGNAL CHAIN
FPSR
EPSR
RESERVED
FPSM
PTI
Table 70).
RESERVED
ESAG
FSAG
Figure 32. PSM Interrupt Sources
FPSM
EPSM
Rev. A | Page 29 of 144
RESERVED
RESERVED
PSI
The Power Management Interrupt Enable SFR (IPSME, 0xEC)
controls the events that result in a PSM interrupt (see
Figure 32 is a diagram illustrating how the PSM interrupt vector
is shared among the PSM interrupt sources. The PSM interrupt
flags are latched and must be cleared by writing to the IPSMF flag
register (see
ADE7566/ADE7569/ADE7166/ADE7169
EVADC
FVADC
EADE
TRUE?
Table 17).
PENDING PSM
INTERRUPT
EBAT
FBAT
ETI
EBSO
FBSO
EPSM
EVDCIN
FVDCIN
ESI
Table 20).

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