ATA5812-PLQ Atmel, ATA5812-PLQ Datasheet - Page 38

• 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

9.3.5
Table 9-18.
Table 9-19.
38
Lim_min5
Lim_min5
0
0
0
1
0
0
0
1
.
.
.
.
ATA5811/ATA5812
Control Register 5 (ADR 4)
Lim_min4
Lim_min4
Control Register 5 (Function of Bit 5, Bit 4, Bit 3, Bit 2, Bit 1 and Bit 0 in RX Mode)
Control Register 5 (Function of Bit 5, Bit 4, Bit 3, Bit 2, Bit 1 and Bit 0 in TX Mode)
0
0
1
1
0
0
1
1
.
.
.
.
Lim_min3
Lim_min3
Table 9-17.
BitChk1
1
1
0
1
1
1
0
1
.
.
.
.
0
0
1
1
Lim_min2
Lim_min2
Control Register 5 (Function of Bit 7 and Bit 6)
0
0
0
1
0
0
0
1
.
.
.
.
BitChk0
0
1
0
1
Lim_min1
Lim_min1
N
N
N
N
Function
1
1
0
1
1
1
0
1
.
.
.
.
Bit-check
Bit-check
Bit-check
Bit-check
= 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)
Lim_min0
Lim_min0
0
1
0
1
0
1
0
1
.
.
.
.
(TX_Bitrate = 1/((Lim_min + 1)
(TX_Bitrate = 1/((16 + 1)
(Lim_min < 10 are not applicable)
(Lim_min < 10 are not applicable)
Function (TX Mode) Lim_min
(T
Lim_min
(T
Lim_min
Function (RX Mode)
= Lim_min
Lim_min
(default)
(default)
= 16
10
11
16
63
10
11
16
63
T
XDCLK
T
T
XDCLK
XDCLK
)
T
4689F–RKE–08/06
XDCLK
)
2)
2)