AS3932-BTST austriamicrosystems, AS3932-BTST Datasheet - Page 15

• Manufacturer Part Number: AS3932-BTST
• Description: IC RF PROGRAM 16-TSSOP
• Manufacturer: austriamicrosystems

Specifications of AS3932-BTST

• Rf Type: Read / Write
• Frequency: 110kHz ~ 150kHz
• Features: RSSI Equipped
• Package / Case: 16-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AS3932-BTSTTR

AS3932
Datasheet - 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/LF-Receiver/AS3932
R10<4:0>
R11<4:0>
R12<4:0>
R13<7:0>
Register
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>
R3<7>
R3<6>
HY_POS
T_AUTO
HY_20m
FS_SCL
FS_ENV
S_WU1
D_RES
T_HBIT
F_WAK
T_OFF
T_OUT
RSSI1
RSSI2
RSSI3
Name
TS2
TS1
GR
Type
WR
W
W
W
W
W
W
W
W
W
W
W
W
W
R
R
R
01101001
10010110
Default
000000
01011
Value
0000
100
000
000
000
00
00
01
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=011
T_AUTO=100
T_AUTO=101
T_AUTO=110
T_AUTO=111
T_OFF=00
T_OFF=01
T_OFF=10
T_OFF=11
Revision 1.4
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
Antenna damping resistor
Data slices time constant
Off time in ON/OFF operation mode
Automatic time-out
Bit rate definition
Gain reduction
2
1
nd
st
False wakeup register
Data slicer hysteresis
Byte of wakeup pattern
Byte of wakeup pattern
Artificial wake-up
RSSI channel 1
RSSI channel 2
RSSI channel 3
Description
Reserved
(see Table 15)
No artificial wake-up
(see Table 19)
(see Table 21)
(see Table 18)
(see Table 16)
20 sec
15min
1 hour
2 hour
(see Table 17)
2 min
1 sec
5 sec
1ms
2ms
4ms
8ms
(see Table 14)
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