ADE7518ASTZF16-RL Analog Devices Inc, ADE7518ASTZF16-RL Datasheet - Page 77

• Manufacturer Part Number: ADE7518ASTZF16-RL
• Description: 1-Phase Energy Meter IC
• Manufacturer: Analog Devices Inc

Specifications of ADE7518ASTZF16-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

INTERRUPT 0
INTERRUPT 1
WATCHDOG
EXTERNAL
EXTERNAL
TIMER 0
TIMER 1
TIMER 2
I
2
UART
C/SPI
ADE
PSM
RTC
MIRQENH
MIRQSTH
MIDNIGHT
ALARM
INT0
INT1
TF0
TF1
SPI INTERRUPT
I
WATCHDOG TIMEOUT
IPSMF
IPSME
2
TF2
EXF2
RI
TI
C INTERRUPT
IT0
IT1
0
0
1
1
MIRQSTM
MIRQENM
CFG.5
WDIR
1
0
MIRQSTL
MIRQENL
(IPSMF.6)
FPSM
IT0
IT1
IN/OUT
LATCH
RESET
PSM2
PSM2
Figure 75. Interrupt System Functional Block Diagram
MIRQSTL.7
IN/OUT
LATCH
RESET
IE0
IE1
INDIVIDUAL
INTERRUPT
IE/IEIP2 REGISTERS
ENABLE
Rev. 0 | Page 77 of 128
ENABLE (EA)
INTERRUPT
GLOBAL
IP/IEIP2 REGISTERS
PRIORITY LEVEL
LEGEND
LOW
HIGH HIGHEST
AUTOMATIC
CLEAR SIGNAL
INTERRUPT
POLLING
SEQUENCE
ADE7518