ATA5811-PLQW80 Atmel, ATA5811-PLQW80 Datasheet - Page 3

• Manufacturer Part Number: ATA5811-PLQW80
• Description: RF Transceiver RF Data Control Transceiver
• Manufacturer: Atmel

Specifications of ATA5811-PLQW80

• Wireless Frequency: 226 KHz
• Interface Type: 4-Wire SPI
• Noise Figure: 7 dB
• Output Power: 10 dBm
• Operating Supply Voltage: 2.4 V to 5.25 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-48
• Maximum Data Rate: 20 Kbps
• Minimum Operating Temperature: - 40 C
• Modulation: ASK, FSK
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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