ATA5811_06 ATMEL [ATMEL Corporation], ATA5811_06 Datasheet - Page 44

• Manufacturer Part Number: ATA5811_06
• Description: UHF ASK/FSK TRANSCEIVER
• Manufacturer: ATMEL [ATMEL Corporation]

9.6
44
Low Battery Indicator
ATA5811/ATA5812
The status bit Low_Batt is set to 1 if the voltage on pin VSOUT V
(typically).
Low_Batt is set to 0 if V
interface (see
Figure 9-5.
Figure 7-3 on page
Timing Status Bit Low_Batt
VSOUT
exceeds V
31).
V
Read Status Register
IDLE, AUX, TX, RX
VSOUT
RX Polling Mode
Thres_2
Low_Batt = 1
< 2.38V (typ)
or
?
and the status register is read via the 4-wire serial
Yes
No
VSOUT
drops under 2.38V
4689F–RKE–08/06