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NCV7341
http://onsemi.com
6
FUNCTIONAL DESCRIPTION
OPERATING MODES
Operation modes of NCV7341 are shown in Figures 5 and in Table 3.
POWER
UP
RECEIVE
ONLY
MODE
NORMAL
MODE
STANDBY
MODE
GOTO
SLEEP
MODE
SLEEP
MODE
STB = H
and
EN = L
STB = H
and
EN = H
STB = H
and
EN = L
STB = H
and
EN = H
STB = L
and
EN = H
STB = L and EN = H
and
flags reset
STB = L
and
(EN = L or flags set)
STB = L
and
(EN = L or flags set)
STB = H
and
EN = H
STB = H
and
EN = L
STB = L
and
EN = L
STB = L and EN = H
and
flags reset
flags reset
and
t > t
h(min)
STB = L
and
flags set
STB = H and EN = L
and
V
CC
/V
IO
undervoltage flag reset
STB = H and EN = H
and
V
CC
/V
IO
undervoltage flag reset
LEGEND
”Flags set” :
wake
−
up or power
−
up
”Flags reset” :
not (wake
−
up or power
−
up)
PC20060921.2
Figure 5. Operation Modes