ATA5423-PLSW Atmel, ATA5423-PLSW Datasheet - Page 41
![IC TXRX ASK/FSK 315MHZ 48QFN](/photos/7/34/73471/48-vqfn-6_543-5130_01-4_sml.jpg)
ATA5423-PLSW
Manufacturer Part Number
ATA5423-PLSW
Description
IC TXRX ASK/FSK 315MHZ 48QFN
Manufacturer
Atmel
Specifications of ATA5423-PLSW
Frequency
315MHz
Data Rate - Maximum
20kbps
Modulation Or Protocol
ASK, FSK
Applications
Alarm, ISM, Telemetry
Power - Output
5dBm
Sensitivity
-112.5dBm
Voltage - Supply
2.4 V ~ 3.6 V or 4.4 V ~ 6.6 V
Current - Receiving
10.5mA
Current - Transmitting
10mA
Data Interface
PCB, Surface Mount
Antenna Connector
PCB, Surface Mount
Operating Temperature
-40°C ~ 85°C
Package / Case
48-VQFN Exposed Pad, 48-HVQFN, 48-SQFN, 48-DHVQFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Memory Size
-
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7.3.5
4841D–WIRE–10/07
Control Register 5 (ADR 4)
Table 7-14.
Table 7-15.
Table 7-16.
Table 7-17.
Sleep4
BitChk1
2
0
0
0
1
XSleep
.
.
4
XLim
0
0
1
1
0
1
0
1
Sleep3
2
0
0
1
1
.
.
3
Control Register 4 (Function of Bit 6, Bit 5, Bit 4, Bit 3 and Bit 2)
Control Register 4 (Function of Bit 1)
Control Register 4 (Function of Bit 0)
Control Register 5 (Function of Bit 7 and Bit 6)
Function
X
X
Function
X
X
BitChk0
Sleep
Sleep
Lim
Lim
0
1
0
1
= 1; extended T
= 2; extended T
Sleep2
= 1; extended T
= 8; extended T
ATA5423/ATA5425/ATA5428/ATA5429
2
0
0
0
1
.
.
2
N
N
N
N
Function
Bit-check
Bit-check
Bit-check
Bit-check
Sleep1
2
0
0
1
1
.
.
1
Lim_min
Lim_min
= 0 (0 bits checked during bit check)
= 3 (3 bits checked during bit check) (default)
= 6 (6 bits checked during bit check)
= 9 (9 bits checked during bit check)
Sleep
Sleep
Sleep0
, T
, T
off (default)
on
Lim_max
Lim_max
2
0
1
0
1
.
.
0
off (default)
on
(T
Sleep
(T
Sleep
= Sleep
= 10
Function (RX Mode)
1024
(default)
Sleep
1024
10
31
0
1
T
DCLK
T
DCLK
X
Sleep
X
Sleep
)
)
41
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