SI4322-A0-FTR Silicon Laboratories Inc, SI4322-A0-FTR Datasheet - Page 5

• Manufacturer Part Number: SI4322-A0-FTR
• Description: IC RX FSK UNI 868/915MHZ 16TSSOP
• Manufacturer: Silicon Laboratories Inc

Specifications of SI4322-A0-FTR

• Frequency: 868MHz, 915MHz
• Sensitivity: -104dBm
• Data Rate - Maximum: 256 kbps
• Modulation Or Protocol: FSK
• Applications: Remote Control, RKE, Security Systems
• Current - Receiving: 14mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Features: RSSI Equipped
• Voltage - Supply: 2.2 V ~ 3.8 V
• Package / Case: 16-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Memory Size: -

Recommended Operating Range
ELECTRICAL SPECIFICATION
(Min/max values are valid over the whole recommended operating range, typ conditions: T
DC Characteristics
Absolute Maximum Ratings (non-operating)
GENERAL DEVICE SPECIFICATION
All voltages are referenced to V
Symbol
I
I
I
I
V
V
V
V
SR
V
V
I
I
V
V
Symbol
V
V
I
ESD
T
T
dd
pd
lb
x
il
ih
in
lb
lba
POR
POR,hyst
il
ih
ol
oh
dd
in
st
ld
Vdd
Parameter
Supply current
Standby current
Low battery voltage detector and
wake-up timer current
Idle current
Low battery detection threshold
Low battery detection accuracy
V
to generate a POR
POR hysteresis
V
Digital input low level
Digital input high level
Digital input current
Digital input current
Digital output low level
Digital output high level
Parameter
Positive supply voltage
Voltage on any pin
Input current into any pin except VDD and VSS
Electrostatic discharge with human body model
Storage temperature
Lead temperature (soldering, max 10 s)
dd
dd
threshold required
slew rate
ss
, the potential on the ground reference pin VSS.
Conditions/Notes
868 MHz band
915 MHz band
all blocks disabled
crystal oscillator is ON
programmable in 0.1 V steps
larger glithches on the V
generate a POR even above
the threshold V
for proper POR generation
V
V
I
I
ol
oh
il
ih
= 2 mA
= 0 V
= -2 mA
= V
dd
, V
dd
= 3.8 V
POR
Symbol
V
T
dd
op
dd
Parameter
Positive supply voltage
Ambient operating temperature
0.7*V
V
Min
dd
2.0
0.1
-1
-1
-0.4
Min
-0.5
-0.5
-25
-55
dd
op
= 27
± 0.05
o
Typ
10.5
C; V
0.5
1.5
12
1
dd
V
= 2.7 V)
Max
1000
dd
125
260
6.0
25
+0.5
0.3*V
Max
12.5
3.5
0.6
0.4
14
5
1
1
dd
Units
V/ms
Units
Si4322
mA
mA
µA
µA
µA
µA
mA
V
V
V
V
V
V
V
V
o
o
V
V
V
C
C
5