AT02876: Atmel REB212BSMA Hardware User Manual [APPLICATION NOTE]
Atmel-42097B-WIRELESS-AT02876-REB212BSMA-Hardware-User-Manual_ApplicationNote_062014
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7
Electrical Characteristics
7.1 Absolute Maximum Ratings
Stresses beyond the values listed in
may cause permanent damage to the board. This is a stress rating
only and functional operation of the device at these or any other conditions beyond those indicated in the
operational sections of this manual are not implied. Exposure to absolute maximum rating conditions for
extended periods may affect device reliability. For more details about these parameters, refer to individual
datasheets of the components used.
Table 7-1.
Absolute Maximum Ratings
Storage temperature ........................... -40 to +85 °C
Supply voltage ................................... -0.3 to +3.6 V
Ext IO pin voltage ........................ -0.3 to Vcc+0.3 V
Supply current from batteries......................... -0.5 A
Charge current
(1)
................................................ 0 A
(1)
Keep power switch off or remove battery from
REB-CBB when external power is supplied.
7.2 Recommended Operating Range
No. Parameter
Condition
Minimum
Typical
Maximum
Units
Operating temperature range
-20
+70
°C
Supply voltage (V
CC
)
Plain REB-CBB
1.6
3.0
3.6
V
REB plugged on REB-CBB
1.8
3.0
3.6
Serial flash access in usage
2.3
3.0
3.6
7.3 Current Consumption
No. Parameter
Condition
Minimum
Typical
Maximum
Units
Supply current
Transceiver SLEEP
3
(1)
µA
Transceiver TRX_OFF,
CLKM switched off
(CLKM_CTRL=0)
0.5
mA
RX_ON
9.2
BUSY_TX
(2)
25
Notes: 1. Board EEPROM standby current.
2. Modulation = OQPSK-250, T
X
output power = +10dBm.
