SI4430-B1-FMR Silicon Laboratories Inc, SI4430-B1-FMR Datasheet - Page 57

• Manufacturer Part Number: SI4430-B1-FMR
• Description: IC TXRX 900-960MHZ -8-13DB 20QFN
• Manufacturer: Silicon Laboratories Inc

Specifications of SI4430-B1-FMR

• Mfg Application Notes: Transitioning SI4430/31 to Rev B
• Frequency: 900MHz ~ 960MHz
• Data Rate - Maximum: 256kbps
• Modulation Or Protocol: ISM
• Applications: General Purpose
• Power - Output: 13dBm
• Sensitivity: -121dBm
• Voltage - Supply: 1.8 V ~ 3.6 V
• Current - Receiving: 18.5mA
• Current - Transmitting: 30mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-VQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -

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
1.5 mA
Ready
Figure 29. WUT Interrupt and WUT Operation
1 uA
1 uA
Sleep
Sleep
Interrupt Enable enwut =1 ( Reg 06h)
Interrupt Enable enwut =0 ( Reg 06h)
Rev 1.1
1.5 mA
Ready
Sleep
1 uA
Si4430/31/32-B1
1.5 mA
Ready
1 uA
Sleep
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