71M6541D Datasheet, PDF (88/166 Pages) Maxim Integrated Products – 0.1% Accuracy Over 2000:1 Current Range Energy Meter ICs

71M6541D/F/G and 71M6542F/G Data Sheet
Wake Enable
Name Location
Wake Flag
De-bounce Description
Name
Location
Always Enabled
Always Enabled
Always Enabled
Always Enabled
Always Enabled
Always Enabled
WF_RST
WF_RSTBIT
WF_ERST
WF_OVF
WF_CSTART
28B0[6]
28B0[5]
28B0[3]
28B0[4]
28B0[7]
WF_BADVDD 28B0[2]
edge of OPT_RX with 2 µs de-
bounce.
OPT_RXDIS: I/O RAM 0x2457[2]
2 µs
Wake after RESET.
No
Wake after RESET bit.
2 µs
Wake after E_RST.
(ICE must be enabled)
No
Wake after WD reset.
No
Wake after cold start - the first
application of power.
No
Wake after insufficient VBAT
voltage.
† 71M6542F/G only.
*This pin is sampled every 2 ms and must remain high for 64 ms to be declared a valid high level. This
pin is high-level sensitive.