ATA5429-PLSW Atmel, ATA5429-PLSW Datasheet - Page 43
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ATA5429-PLSW
Manufacturer Part Number
ATA5429-PLSW
Description
IC TXRX ASK/FSK 915MHZ 48QFN
Manufacturer
Atmel
Specifications of ATA5429-PLSW
Frequency
915MHz
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
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Operating Temperature Classification
Industrial
Product Depth (mm)
7mm
Product Height (mm)
0.9mm
Product Length (mm)
7mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Memory Size
-
Lead Free Status / Rohs Status
Compliant
Table 7-21.
7.4
7.4.1
4841D–WIRE–10/07
Lim_max5
0
0
0
1
.
.
Status Register
Status Register (ADR 8)
Control Register 6 (Function of Bit 5, Bit 4, Bit 3, Bit 2, Bit 1 and Bit 0)
Lim_max4
0
0
1
1
.
.
The status register indicates the current status of the transceiver and is readable via the 4-wire
serial interface. Setting Power_On or P_On_Aux or an event on ST1, ST2, ST3, ST4 or ST5 is
indicated by an IRQ.
Reading the status register resets the bits Power_On, Low_Batt, P_On_Aux and the IRQ.
Table 7-22.
Lim_max3
Status Bit
ST5
ST4
ST3
ST2
ST1
1
1
1
1
.
.
Status Register
Lim_max2
Function
Status of pin T5
Pin T5 = 0
Pin T5 = 1
(see
Status of pin T4
Pin T4 = 0
Pin T4 = 1
(see
Status of pin T3
Pin T3 = 0
Pin T3 = 1
(see
Status of pin T2
Pin T2 = 0
Pin T2 = 1
(see
Status of pin T1
Pin T1 = 0
Pin T1 = 1
(see
1
1
1
1
.
.
Figure 7-3 on page
Figure 7-3 on page
Figure 7-3 on page
Figure 7-3 on page
Figure 7-3 on page
ATA5423/ATA5425/ATA5428/ATA5429
ST5 = 0
ST4 = 1
ST4 = 0
ST3 = 1
ST3 = 0
ST2 = 1
ST2 = 0
ST1 = 1
ST1 = 0
Lim_max1
ST5 = 1
0
0
0
1
.
.
45)
45)
45)
45)
45)
Lim_max0
0
1
0
1
.
.
(T
(Lim_max < 12 is not Applicable)
Lim_max
(T
Lim_max
Function Lim_max
= (Lim_max – 1)
= (28 – 1)
(default)
12
13
28
63
T
XDCLK
T
XDCLK
)
)
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