User's Manual

H330 HSPA+
VRTC I
n
(RTC is
w
VRTC I
n
(RTC is
w
VRTC refer
e
Notes：
R8 is limite
d
VRTC cons
C9 can det
e
5.2 On/
O
5.2.1 Pi
n
H330 has 3
Pin definiti
o
Pi
n
48
49
77
Module Hard
w
n
put Voltag
e
w
orking)
n
put Curren
t
w
orking)
e
nce desig
n
d
resistor.
umption cu
r
e
rmine the r
e
O
ff/Res
e
n
Descript
i
control sig
n
o
n is below:
n
#
w
are User M
a
e
0.5
t
n
is below:
r
rent is less
e
served tim
e
t
i
on
n
als to on,
o
Pin Na
POWE
POWE
RESE
T
a
nual
than 2uA.
e.
o
ff ,reset mo
d
me
R_OFF
R_ON
T
_ALL_N
1.8
d
ule.
Elect
r
CMO
S
CMO
S
CMO
S
r
ical Level
S
1.8V
S
1.8V
S
1.8V
1.89
1.5
Descr
Off co
n
On co
n
Exter
n
V
u
A
iption
n
trol signal
n
trol signal
n
al reset sig
n
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A
n
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