RFM02
Datasheet REV1.2
Electrical Specification：
Maximum（not at working mode）
symbol
V
dd
V
in
I
in
ESD
T
st
T
ld
parameter
Positive power supply
All pin input level
Input current except power
Human body model
Storage temperature
Soldering temperature(10s)
-55
min
-0.5
-0.5
-25
max
6.0
V
dd
+0.5
25
1000
125
260
unit
V
V
mA
V
℃
℃
Recommended working range
symbol
V
dd
T
op
parameter
Positive power supply
operation temperature
min
2.2
-40
max
5.4
85
unit
V
℃
DC Characteristics：
symbol
I
dd_TX_0
parameter
current
consumption
433 MHz band
868 MHz band
915 MHz band
current
I
dd_TX_PMAX
I
pd
I
wt
I
lb
I
x
V
lba
V
lb
V
il
V
ih
I
il
I
ih
consumption
433 MHz band
868 MHz band
915 MHz band
sleep mode current
waek-up timer current consumption
low battery detector current
consumption
idle mode current
low battery detection accuracy
low battery detection range
Low level input
High level input
Leakage current
Leakage current
Vil = 0 V
V
ih
= V
dd
,
V
dd
= 5.4V
V
ol
V
oh
Low level output
High level output
I
ol
= 2 mA
I
oh
= -2 mA
V
dd
-0.4
0.4
V
V
0.7*V
dd
-1
-1
1
1
0.1V step
2.2
only crystal work
1.5
75
5.3
0.3*V
dd
mA
mV
V
V
V
μA
μA
all blocks off
max power output
conditions/note
0 dBm power
output
min
typ
12
14
15
23
25
26
0.3
1.5
0.5
μA
μA
μA
mA
mA
max
unit
Tel: +86-755-82973805 Fax: +86-755-82973550
E-mail: sales@hoperf.com http://www.hoperf.com
HOPERF [ Hope Microelectronics co., Ltd ]
