AS3930-BQFT austriamicrosystems, AS3930-BQFT Datasheet - Page 14

• Manufacturer Part Number: AS3930-BQFT
• Description: IC RF PROGRAM RECEIVER 16-QFN
• Manufacturer: austriamicrosystems

Specifications of AS3930-BQFT

• Rf Type: Read / Write
• Frequency: 110kHz ~ 150kHz
• Features: RSSI Equipped
• Package / Case: 16-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AS3930-BQFTTR

AS3930
Data Sheet - D e t a i l e d D e s c r i p t i o n
Table 7. Default Values of Registers
www.austriamicrosystems.com/AS3930
R10<4:0>
R11<4:0>
Register
R2<6:5>
R2<4:2>
R2<1:0>
R3<5:3>
R3<2:0>
R4<7:6>
R4<5:4>
R4<3:0>
R5<7:0>
R6<7:0>
R7<7:5>
R7<4:0>
R8<2:0>
R9<6:0>
R1<2>
R1<1>
R1<0>
R2<7>
R3<7>
R3<6>
EN_WPAT
EN_PAT2
EN_RTC
S_ABSH
HY_POS
HY_20m
FS_SCL
FS_ENV
T_AUTO
S_WU1
T_HBIT
W_PAT
D_RES
T_OUT
T_OFF
Name
RSSI
TS2
TS1
GR
Type
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
R
01101001
10010110
Default
000000
Value
01011
0000
000
100
000
000
000
00
00
01
00
0
1
1
0
0
0
Data slicer hysteresis only on positive edges (HY_POS=0, hysteresis on both
T_AUTO=000
T_AUTO=001
T_AUTO=010
T_AUTO=100
T_AUTO=101
T_AUTO=011
T_AUTO=110
T_AUTO=111
T_OFF=00
T_OFF=01
T_OFF=10
T_OFF=11
Revision 1.0
edges, HY_POS=1, hysteresis only on positive edges)
Tolerance setting for the stage wakeup
if HY_20m = 0 then comparator hysteresis = 40mV
if HY_20m = 1 then comparator hysteresis = 20mV
Envelop detector time constant
Pattern correlation tolerance
Antenna damping resistor
Data slices time constant
Off time in ON/OFF operation mode
Double wakeup pattern correlation
Automatic time-out
Bit rate definition
Data slicer threshold reduction
Gain reduction
2
1
nd
Crystal oscillator enable
st
Data correlation enable
Data slicer hysteresis
Byte of wakeup pattern
Byte of wakeup pattern
Artificial wake-up
RSSI channel
Description
Reserved
Reserved
Reserved
(see Table 14)
No artificial wake-up
(see Table 18)
(see Table 20)
(see Table 17)
(see Table 15)
(see Table 19)
20 sec
1 hour
2 hour
15min
(see Table 16)
1 sec
5 sec
2 min
1ms
2ms
4ms
8ms
(see Table 13)
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