ATA5812-PLQ Atmel, ATA5812-PLQ Datasheet - Page 32

• 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

7.5
32
1-Battery Application
ATA5811/ATA5812
Figure 7-4.
The supply voltage range is 2.4V to 3.6V and VAUX is not used.
Figure 7-5.
VSOUT_OK
LOW_BATT
DVCC_OK
XTO_OK
Reset Logic, SR Latch Generates the Hysteresis in the NRESET Signal
1-Battery Application
RF-Transceiver
Digital Control
Logic
ATA5811/ATA5812
and
SDO_TMDO
DEM_OUT
SDI_TMDI
NRESET
and
VSOUT
VSINT
DVCC
VAUX
AVCC
SCK
VS1
VS2
CLK
IRQ
CS
VSOUT_EN
S
R
Q
Q
2.4V to 3.6V
and
S
0
0
1
1
R
0
1
0
1
VS
OUT
OUT
OUT
IN
IN
IN
IN
Microcontroller
Q
no change
0
1
no change
1
DVCC_RESET
N_RESET
4689F–RKE–08/06