User Manual

4. Electrical Characteristics
This section will outline the main parameters required to build applications. The module characteristics
are determined by the implemented parts. See References on page 19 for required datasheet
references.
4.1. Absolute Maximum Ratings
Table 4-1 Absolute Maximum Ratings
Symbol Parameter Condition Min. Typ. Max. Unit
T
STOR
Storage temperature -40 +125 °C
V
PIN
Pin voltage with
respect to GND and
V
DD
GND-0.3V V
DD
+0.3V V
V
ESD
ESD robustness Modules I/O's
routed to SAM
R21
Human Body
Model
4 kV
Charged
Device Model
550 V
P
RF
Input RF level +10 dBm
4.2. Recommended Operating Ratings
Table 4-2 Recommended Operating Ratings
Symbol Parameter Condition Min. Typ. Max. Unit
T
OP
Operating temperature range -40 85 °C
V
DD
Supply voltage 1.8 3.6 V
4.3. Module Performance Data
If not otherwise stated the measurements are done with VDD=3.3V at 25°C.
Table 4-3 Module Performance Data
Symbol Parameter Condition Min. Typ. Max. Unit
I
DD
Supply current MCU at TBD MHz
(1)
With transceiver in RX_ON state
With transceiver in TX state
4
10
10
mA
P
RF
RF transmit power U.Fl interface 2 3.5 dBm
P
emit
Radiated transmit power Using antenna ANT-24G-S21-P5FL
(2)
Using antenna M07-FL
(3)
3.5
8
8
dBm
EIRP
Atmel ATSAMR21G18-MR210UA [DATASHEET]
Atmel-42475B-ATSAMR21G18-MR210UA_Datasheet_Preliminary-09/2015
11