SI4431-A0-FM Silicon Laboratories Inc, SI4431-A0-FM Datasheet - Page 45

• 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

FIFO_PH
Direct
FIFO
RX FIFO Addr.
Initial state
0
63
10
10
0X
Pointer
Figure 21. Multiple Packets in RX with CRC or Header Error
Write
X
1
0
option
option
RX FIFO Addr.
set
0
63
Table 13. RX Packet Handler Configuration
PK 1 OK
Data
H
L
set
set
set
Pointer
Write
option
RX FIFO Addr.
Preliminary Rev. 0.4
—
—
0
63
PK 2 OK
Data
Data
H
L
H
L
set
set
—
Pointer
Write
option
—
—
RX FIFO Addr.
0
63
ERROR
PK 3
Data
Data
Data
H
L
H
L
H
for sync-detection
L
Optional
Pointer
error
Write
CRC
option
option
RX FIFO Addr.
0
63
PK 4 OK
Data
Data
Data
H
L
H
L
H
L
Si4431
Pointer
Write
Option
—
—
45