ADE7569ASTZF16-RL Analog Devices Inc, ADE7569ASTZF16-RL Datasheet - Page 64
ADE7569ASTZF16-RL
Manufacturer Part Number
ADE7569ASTZF16-RL
Description
IC,Power Metering,QFP,64PIN,PLASTIC
Manufacturer
Analog Devices Inc
Specifications of ADE7569ASTZF16-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:
ADE7569ASTZF16-RL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
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ADE7566/ADE7569
ENERGY MEASUREMENT INTERRUPTS
The energy measurement part of the ADE7566/ADE7569 has
its own interrupt vector for the 8052 core, Vector Address 0x004B
(see the Interrupt Vectors section). The bits set in the Interrupt
Enable Register 1 SFR (MIRQENL, 0xD9), Interrupt Enable
Register 2 SFR (MIRQENM, 0xDA), and Interrupt Enable
Rev. PrA | Page 64 of 136
Register 3 SFR (MIRQENH, 0xDB) enable the energy measure-
ment interrupts that are allowed to interrupt the 8052 core. If an
event is not enabled, it cannot create a system interrupt.
The ADE interrupt stays active until the status bit that has created
the interrupt is cleared. The status bit is cleared when a zero is
written to this register bit.
Preliminary Technical Data
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