ADE7569ASTZF16 Analog Devices Inc, ADE7569ASTZF16 Datasheet - Page 7

• Manufacturer Part Number: ADE7569ASTZF16
• Description: IC ENERGY METER MCU 16K 64LQFP
• Manufacturer: Analog Devices Inc

Specifications of ADE7569ASTZF16

• 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

ANALOG PERIPHERALS
Table 3.
Parameter
INTERNAL ADCs (BATTERY, TEMPERATURE, V
POWER-ON RESET (POR)
BATTERY SWITCHOVER
LCD, CHARGE PUMP ACTIVE
Charge Pump Capacitance Between LCDVP1 and
Power Supply Operating Range
No Missing Codes
Conversion Delay
ADC Gain
ADC Offset
V
V
V
V
V
Voltage Operating Range (V
V
V
V
LCDVA, LCDVB, LCDVC Decoupling Capacitance
LCDVA
LCDVB
LCDVC
V1 Segment Line Voltage
V2 Segment Line Voltage
V3 Segment Line Voltage
DC Voltage Across Segment and COMx Pin
DCIN
DD
SWOUT
INTD
INTA
DD
BAT
SWOUT
LCDVP2
V
V
Temperature Measurement
V
V
Temperature Measurement at 25°C
Maximum Signal Levels
Input Impedance (DC)
Low V
Detection Threshold
POR Active Timeout Period
Detection Threshold
POR Active Timeout Period
Detection Threshold
POR Active Timeout Period
Detection Threshold
POR Active Timeout Period
Switching Threshold (V
Switching Delay
Switching Threshold (V
Switching Delay
DCIN
BAT
DCIN
BAT
POR
to V
to V
POR
POR
Analog Input
POR
to V
Measurement
Measurement at 3.7 V
Measurement
Measurement at 3 V
BAT
DD
DCIN
BAT
Switching
Switching
Detection Threshold
Leakage Current
3
2
4
DD
DD
)
)
SWOUT
)
DCIN
)
ADE7116/ADE7156/ADE7166/ADE7169/ADE7566/ADE7569
1
Min
2.4
8
0
1
1.09
2.4
2.5
2.5
100
470
0
0
0
LCDVA − 0.1
LCDVB − 0.1
LCDVC − 0.1
2.5
1.8
2.0
2.05
Rev. B | Page 7 of 152
Typ
38
15.3
14.6
0.78
206
205
129
1.2
33
20
16
120
10
30
30
10
Max
3.7
3.3
1.27
2.95
2.2
2.25
2.25
3.7
2.95
2.95
1.75
3.5
5.3
LCDVA
LCDVB
LCDVC
50
Unit
V
Bits
μs
mV/LSB
mV/LSB
°C/LSB
LSB
LSB
LSB
V
MΩ
V
V
ms
V
ms
V
ms
V
ms
V
V
ns
ms
V
ms
nA
nF
nF
V
V
V
V
V
V
mV
Test Conditions/Comments
Measured on V
When V
When V
Based on V
V
1/3 bias mode
1/3 bias mode
Current on segment line = −2 μA
Current on segment line = −2 μA
Current on segment line = −2 μA
LCDVC − LCDVB, LCDVC − LCDVA, or
LCDVB − LCDVA
BAT
= 0 V, V
DD
DD
to V
to V
DD
SWOUT
BAT
BAT
> 2.75 V
SWOUT
switch activated by V
switch activated by V
= 3.43 V, T
A
= 25°C
DD
DCIN