ADE7566ASTZF8 Analog Devices Inc, ADE7566ASTZF8 Datasheet - Page 10

• Manufacturer Part Number: ADE7566ASTZF8
• Description: IC ENERGY METER MCU 8K 64LQFP
• Manufacturer: Analog Devices Inc

Specifications of ADE7566ASTZF8

• Applications: Energy Measurement
• Core Processor: 8052
• Program Memory Type: FLASH (8 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

ADE7566/ADE7569
Table 3. I
Parameter
t
t
t
t
t
t
t
t
t
t
1
L
H
SHD
DSU
DHD
RSU
PSU
R
F
SUP
Input filtering on both the SCLK and SDATA inputs suppresses noise spikes less than 50 ns.
1
2
SDATA (I/O)
C-Compatible Interface Timing Parameters (400 kHz)
SCLK (I)
t
PSU
CONDITION
STOP
PS
t
BUF
Description
SCLK low pulse width
Start condition hold time
Data setup time
Setup time for repeated start
Stop condition setup time
Rise time of both SCLK and SDATA
Pulse width of spike suppressed
SCLK high pulse width
Data hold time
Fall time of both SCLK and SDATA
CONDITION
START
t
DSU
t
SHD
MSB
1
Figure 3. I
t
DHD
2–7
Rev. PrA | Page 10 of 136
2
C-Compatible Interface Timing
t
L
LSB
8
t
t
SUP
SUP
t
H
t
DSU
ACK
9
t
RSU
Preliminary Technical Data
t
DHD
REPEATED
START
S(R)
Typ
1.36
1.14
251.35
740
400
12.5
400
200
300
50
t
F
MSB
t
F
1
t
R
t
R
Unit
μs
μs
μs
ns
ns
ns
ns
ns
ns
ns