ATA5423-PLSW Atmel, ATA5423-PLSW Datasheet - Page 4

• 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: -

Figure 1-1.
Figure 1-2.
4
ATA5423/ATA5425/ATA5428/ATA5429
Antenna
System Block Diagram
Pinning QFN48
RF Switch
Matching/
433_N868
RF_OUT
R_PWR
PWR_H
RF_IN
NC
NC
NC
NC
NC
NC
NC
RF Transceiver
1
2
3
4
5
6
7
8
9
10
11
12
48
13
ATA5423/ATA5425/ATA5428/ATA5429
47 46 45 44
14
ATA5423/ATA5425
ATA5428/ATA5429
15 16 17
Digital Control
43
18
Logic
XTO
42
19
41 40
20 21
39
22
38 37
23 24
Microcontroller
interface
Supply
Power
36
35
34
33
32
31
30
29
28
27
26
25
RSSI
CS
DEM_OUT
SCK
SDI_TMDI
SDO_TMDO
CLK
IRQ
N_RESET
VSINT
NC
XTAL2
4 to 8
44/88/168
ATmega
4841D–WIRE–10/07