SI4313-B1-FM Silicon Laboratories Inc, SI4313-B1-FM Datasheet - Page 41

• Manufacturer Part Number: SI4313-B1-FM
• Description: IC RX FSK 315-915MHZ 20VQFN
• Manufacturer: Silicon Laboratories Inc
• Series: EZRadio®r
• Type: ISM Receiverr

Specifications of SI4313-B1-FM

• Package / Case: 20-VQFN
• Mfg Application Notes: Si4313 Register Desc AppNote
• Frequency: 315MHz, 434MHz, 868MHz, 915MHz
• Sensitivity: -118dBm
• Data Rate - Maximum: 128kbps
• Modulation Or Protocol: FSK, GFSK, OOK
• Applications: Data Logging, Health Monitors, Remote Control, Weather Station
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 1.8 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Operating Frequency: 315 MHz to 915 MHz
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Current: 100 nA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Current - Receiving: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1980-5

Add
0C
0D
1C
1D
01
02
03
04
05
06
07
08
09
0A
0B
0E
0F
10
12
13
14
15
16
17
18
19
1A
1B
1E
1F
20
21
22
23
24
25
26
27
11
11. Register Descriptions
R/W
R/W
R/W
R/W Operating & Function Control 1
R/W Operating & Function Control 2
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W Low Battery Detector Threshold
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R
R
R
R
R
R
R
Clock Recovery Oversampling
Received Signal Strength Indi-
AFC Loop Gearshift Override
Clock Recovery Timing Loop
Clock Recovery Timing Loop
Microcontroller Output Clock
ADC Sensor Amplifier Offset
Temperature Sensor Control
Temperature Value Offset
Clock Recovery Gearshift
RSSI Threshold for Clear
Wake-Up Timer Period 1
Wake-Up Timer Period 2
Wake-Up Timer Period 3
Clock Recovery Offset 2
Clock Recovery Offset 1
Clock Recovery Offset 0
Wake-Up Timer Value 1
Wake-Up Timer Value 2
Crystal Oscillator Load
I/O Port Configuration
Battery Voltage Level
GPIO0 Configuration
GPIO1 Configuration
GPIO2 Configuration
AFC Timing Control
ADC Configuration
IF Filter Bandwidth
Interrupt Enable 1
Interrupt Enable 2
Channel Indicator
Interrupt Status 1
Interrupt Status 2
Function/Desc
Device Version
Device Status
Capacitance
ADC Value
Override
Gain 1
Gain 0
Ratio
cator
dwn3_bypass
swait_timer[1]
adcstart/adc-
gpio0drv[1]
gpio1drv[1]
gpio2drv[1]
tsrange[1]
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
rxosr[10]
enswdet
ncoff[15]
crgain[7]
tvoffs[7]
wtm[15]
rssith[7]
rxosr[7]
xtalshft
wtv[15]
ncoff[7]
wtm[7]
iswdet
enfferr
swres
adc[7]
wtv[7]
rssi[7]
afcbd
done
ffovfl
ifferr
D7
0
0
Table 16. Register Descriptions
swait_timer[0]
gpio1drv[0]
gpio2drv[0]
gpio0drv[0]
enpreaval
tsrange[0]
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
adcsel[2]
extitst[2]
ncoff[14]
crgain[6]
ipreaval
wtm[14]
ndec[2]
rssith[6]
tvoffs[6]
rxosr[6]
rxosr[9]
wtv[14]
ncoff[6]
wtm[6]
adc[6]
wtv[6]
rssi[6]
enlbd
enafc
xlc[6]
ffunfl
D6
0
0
Rev. 1.0
enpreainval
afcgearh[2]
Reserved
ipreainval
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
adcsel[1]
ncoff[13]
crgain[5]
extitst[1]
shwait[2]
entsoffs
tvoffs[5]
wtm[13]
ndec[1]
crfast[2]
rssith[5]
rxosr[5]
rxosr[8]
ncoff[5]
wtv[13]
wtm[5]
rxffem
adc[5]
clkt[1]
wtv[5]
rssi[5]
xlc[5]
pup0
pup1
pup2
enwt
Reserved
D5
0
0
afcgearh[1]
rxncocomp
enrxffafull
Reserved
Reserved
adcsel[0]
ncoff[12]
crgain[4]
extitst[0]
shwait[1]
headerr
gpio0[4]
gpio1[4]
gpio2[4]
entstrim
tvoffs[4]
wtm[12]
ndec[0]
crfast[1]
rssith[4]
irxffafull
x32ksel
rxosr[4]
ncoff[4]
wtv[12]
stallctrl
wtm[4]
vbat[4]
adc[4]
enrssi
clkt[0]
wtv[4]
lbdt[4]
rssi[4]
wtr[4]
xlc[4]
vc[4]
irssi
D4
Data
afcgearh[0] 1p5 bypass
Reserved
Reserved
Reserved
adcoffs[3]
adcref[1]
ncoff[19]
ncoff[11]
crgain2x
crgain[3]
gpio0[3]
gpio1[3]
gpio2[3]
tstrim[3]
shwait[0]
crfast[0]
tvoffs[3]
wtm[11]
rxosr[3]
rssith[3]
ncoff[3]
wtv[11]
vbat[3]
wtm[3]
filset[3]
enwut
adc[3]
wtv[3]
lbdt[3]
rssi[3]
enext
xlc[3]
wtr[3]
vc[3]
enlfc
itsdo
iwut
iext
D3
crgain[10]
Reserved
Reserved
Reserved
Reserved
adcoffs[2]
adcref[0]
crslow[2]
ncoff[18]
ncoff[10]
crgain[2]
anwait[2]
gpio0[2]
gpio1[2]
gpio2[2]
tstrim[2]
tvoffs[2]
wtm[10]
rssith[2]
rxosr[2]
ncoff[2]
mclk[2]
wtv[10]
wtm[2]
vbat[2]
adc[2]
lbdt[2]
filset[2]
wtv[2]
rssi[2]
enlbd
xlc[2]
wtr[2]
vc[2]
rxon
dio2
ilbd
D2
Si4313-B1
adcgain[1]
Reserved
Reserved
enchiprdy
adcoffs[1]
crslow[1]
anwait[1]
ncoff[17]
crgain[9]
crgain[1]
gpio0[1]
gpio1[1]
gpio2[1]
tstrim[1]
ichiprdy
tvoffs[1]
rxosr[1]
rssith[1]
mclk[1]
ncoff[9]
ncoff[1]
vbat[1]
wtm[9]
wtm[1]
filset[1]
cps[1]
adc[1]
wtv[9]
wtv[1]
lbdt[1]
matap
rssi[1]
ffclrrx
wtr[1]
xlc[1]
vc[1]
pllon
dio1
D1
adcgain[0]
Reserved
Reserved
adcoffs[0]
Reserved
crslow[0]
ncoff[16]
crgain[8]
crgain[0]
gpio0[0]
gpio1[0]
gpio2[0]
anwait[0]
tstrim[0]
tvoffs[0]
ph0size
rssith[0]
rxosr[0]
ncoff[8]
ncoff[0]
mclk[0]
wtm[8]
wtm[0]
vbat[0]
filset[0]
cps[0]
adc[0]
lbdt[0]
rssi[0]
enpor
wtv[8]
wtv[0]
xlc[0]
wtr[0]
vc[0]
xton
dio0
ipor
D0
41
Default
POR
AEh
06h
00h
03h
01h
00h
7Fh
06h
00h
00h
00h
00h
00h
00h
20h
00h
03h
00h
01h
14h
01h
40h
0Ah
03h
64h
01h
47h
02h
8Fh
1Eh
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