ATA5811-PLQW Atmel, ATA5811-PLQW Datasheet - Page 34

• Manufacturer Part Number: ATA5811-PLQW
• Description: RF Transceiver RF DATA CONTROL Transceiver
• Manufacturer: Atmel

Specifications of ATA5811-PLQW

• Operating Supply Voltage: 2.5 V, 3.3 V, 5 V
• Mounting Style: SMD/SMT
• Package / Case: QFN-48 EP
• Minimum Operating Temperature: - 40 C
• Operating Temperature (min): -40C
• Operating Temperature (max): 105C
• Operating Temperature Classification: Industrial
• Product Depth (mm): 7mm
• Product Height (mm): 0.9mm
• Product Length (mm): 7mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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ATA5811/ATA5812
The RAM and the status information is stored as long as the transceiver is in any active mode
(DVCC = VS1 or DVCC = V_REG2) and gets lost if the transceiver is in OFF mode
(DVCC = OFF).
After the transceiver is turned on via pin PWR_ON = High, T1 = Low, T2 = Low, T3 = Low,
T4 = Low or T5 = Low or the voltage at pin VAUX V
are in the default state.
Figure 9-1.
MSB
BitChk1 BitChk0
Baud1
NFSK
FR6
ASK/
ST5
IR1
-
Register Structure
Sleep4
Baud0
FR5
ST4
IR0
-
Lim_min5
Lim_max5
AVCC_
Sleep3
FR4
ST3
EN
-
Lim_max4
Lim_min4
Sleep2
FR3
ST2
FS
-
Lim_max3
Lim_min3
Sleep1
FR2
FR8
ST1
-
Lim_min2
Lim_max2
Power_
OPM 1
Sleep0
FR1
FR7
On
Lim_max1
Lim_min1
VSOUT_
OPM 0
XSleep
FR0
Low_
Batt
En
Lim_max0
VAUX
Lim_min0
T_MODE
P_MODE
CLK_ON
LSB
P_On_
XLim
Aux
> 3.5V (typically) the control registers
Status Register (ADR 8)
Control Register 1 (ADR 0)
Control Register 2 (ADR 1)
Control Register 3 (ADR 2)
Control Register 4 (ADR 3)
Control Register 5 (ADR 4)
Control Register 6 (ADR 5)
TX/RX Data Buffer:
16 x 8 Bit
4689F–RKE–08/06