ADE7566ASTZF16 Analog Devices Inc, ADE7566ASTZF16 Datasheet - Page 21
![IC ENERGY METER 1PHASE 64-LQFP](/photos/6/60/66065/505-64-lqfp_sml.jpg)
ADE7566ASTZF16
Manufacturer Part Number
ADE7566ASTZF16
Description
IC ENERGY METER 1PHASE 64-LQFP
Manufacturer
Analog Devices Inc
Specifications of ADE7566ASTZF16
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
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
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Pin No.
59
60
61
62
63
64
EP
Mnemonic
V
V
V
V
DGND
V
Exposed Pad
INTA
DD
SWOUT
INTD
DCIN
Ground Reference for Digital Circuitry.
Description
This pin provides access to the on-chip 2.5 V analog LDO. No external active circuitry should be connected to
this pin. This pin should be decoupled with a 10 μF capacitor in parallel with a ceramic 100 nF capacitor.
3.3 V Power Supply Input from the Regulator. This pin is connected internally to V
selected as the power supply for the ADE7116/ADE7156/ADE7166/ADE7169. This pin should be decoupled
with a 10 μF capacitor in parallel with a ceramic 100 nF capacitor.
3.3 V Power Supply Output. This pin provides the supply voltage for the LDOs and internal circuitry of the
ADE7116/ADE7156/ADE7166/ADE7169. This pin should be decoupled with a 10 μF capacitor in parallel with
a ceramic 100 nF capacitor.
This pin provides access to the on-chip 2.5 V digital LDO. No external active circuitry should be connected to
this pin. This pin should be decoupled with a 10 μF capacitor in parallel with a ceramic 100 nF capacitor.
Analog Input for DC Voltage Monitoring. The maximum input voltage on this pin is V
AGND. This pin is used to monitor the preregulated dc voltage.
The exposed pad on the bottom of the LFCSP enhances thermal performance and is electrically connected
to ground inside the package. It is recommended that the exposed pad be connected to the ground plane
on the board.
ADE7116/ADE7156/ADE7166/ADE7169/ADE7566/ADE7569
Rev. B | Page 21 of 152
SWOUT
SWOUT
when the regulator is
with respect to