SI4431-A0-FM Silicon Laboratories Inc, SI4431-A0-FM Datasheet - Page 64
![IC TXRX ISM 930MHZ 3.6V 20-QFN](/photos/14/23/142339/si4431-a0-fm_sml.jpg)
SI4431-A0-FM
Manufacturer Part Number
SI4431-A0-FM
Description
IC TXRX ISM 930MHZ 3.6V 20-QFN
Manufacturer
Silicon Laboratories Inc
Specifications of SI4431-A0-FM
Package / Case
20-QFN
Mfg Application Notes
Transitioning SI4430/31 to Rev B
Frequency
240MHz ~ 930MHz
Data Rate - Maximum
128kbps
Modulation Or Protocol
FSK, GFSK, OOK
Power - Output
13dBm
Sensitivity
-118dBm
Voltage - Supply
1.8 V ~ 3.6 V
Current - Receiving
18.5mA
Current - Transmitting
28mA
Data Interface
PCB, Surface Mount
Antenna Connector
PCB, Surface Mount
Operating Temperature
-40°C ~ 85°C
Number Of Receivers
2
Number Of Transmitters
1
Wireless Frequency
240 MHz to 930 MHz
Output Power
13 dBm
Operating Supply Voltage
1.8 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Maximum Supply Current
28 mA
Minimum Operating Temperature
- 40 C
Modulation
FSK, GFSK, OOK
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Applications
-
Memory Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
336-1633-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SI4431-A0-FMR
Manufacturer:
SILICON
Quantity:
3 500
Part Number:
SI4431-A0-FMR
Manufacturer:
SILICONLABS/芯科
Quantity:
20 000
Si4431
64
GPIOX=00001
GPIOX=00001
WUT Period
WUT Period
Consumption
Consumption
Chip State
Chip State
SPI Interrupt
SPI Interrupt
Current
Current
nIRQ
nIRQ
Sleep
Read
Read
Ready
1mA
Figure 28. WUT Interrupt and WUT Operation
600n
600n
Sleep
Preliminary Rev. 0.4
Sleep
Interrupt Enable enwut=1 (Reg 06h)
Interrupt Enable enwut =0 (Reg 06h)
Ready
1mA
600n
Sleep
Ready
1mA
600n
Sleep