ATA5812-PLQ Atmel, ATA5812-PLQ Datasheet - Page 3

• Manufacturer Part Number: ATA5812-PLQ
• Description: IC TXRX UHF ASK/FSK 1CH 48-QFN
• Manufacturer: Atmel

Specifications of ATA5812-PLQ

• Frequency: 315MHz
• Data Rate - Maximum: 20kbps
• Modulation Or Protocol: ASK, FSK
• Applications: Access Control, AMR, RKE
• Sensitivity: -116dBm
• Voltage - Supply: 2.4 V ~ 3.6 V or 4.4 V ~ 6 V
• Current - Receiving: 10.5mA
• Current - Transmitting: 10.5mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 48-VQFN Exposed Pad, 48-HVQFN, 48-SQFN, 48-DHVQFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -
• Memory Size: -
• Other names: ATA5812-PLQTR

Figure 1-1.
4689F–RKE–08/06
Antenna
System Block Diagram
Matching
Figure 1-2.
RF transceiver
Pinning
433_N868
RF_OUT
R_PWR
PWR_H
RF_IN
QFN48
ATA5811/ATA5812
NC
NC
NC
NC
NC
NC
NC
Digital control
1
2
3
4
5
6
7
8
9
10
11
12
logic
XTO
48
13
47 46 45 44
14
ATA5811/ATA5812
15 16 17
Microcontroller
Power supply
43
18
interface
42
19
41 40
20 21
39
22
38 37
23 24
ATA5811/ATA5812
36
35
34
33
32
31
30
29
28
27
26
25
4 to 8
RSSI
CS
DEM_OUT
SCK
SDI_TMDI
SDO_TMDO
CLK
IRQ
N_RESET
VSINT
NC
XTAL2
Microcontroller
3