ADE5569ASTZF62 Analog Devices Inc, ADE5569ASTZF62 Datasheet - Page 73

• Manufacturer Part Number: ADE5569ASTZF62
• Description: IC METER/8052/RTC/LCD DRV 64LQFP
• Manufacturer: Analog Devices Inc

Specifications of ADE5569ASTZF62

• Applications: Energy Measurement
• Core Processor: 8052
• Program Memory Type: FLASH (62kB)
• Controller Series: ADE55xx
• Ram Size: 2.25K 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

ENERGY MEASUREMENT INTERRUPTS
The energy measurement part of the ADE5166/ADE5169/
ADE5566/ADE5569 has its own interrupt vector for the 8052 core,
Vector Address 0x004B (see the Interrupt Vectors section). The bits
set in the Interrupt Enable 1 SFR (MIRQENL, Address 0xD9),
Interrupt Enable 2 SFR (MIRQENM, Address 0xDA), and
Interrupt Enable 3 SFR (MIRQENH, Address 0xDB) enable the
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energy measurement 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 created the
interrupt is cleared. The status bit is cleared when a 0 is written to
this register bit.
ADE5166/ADE5169/ADE5566/ADE5569