User's Manual

January
2016 DocID0xxxxx Rev 0.17
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change
without notice. www.st.com
5 Hardware specifications
General conditions (VIN = 3.3 V and 25 °C).
5.1 Recommended operating conditions
Table 1: Recommended operating conditions
Rating
Min.
Typical
Max.
Unit
Operating temperature range
-40
-
+ 85
°C
Supply voltage V
IN
2.1
3.3
3.6
V
Signal pin voltage
-
1.8
-
V
RF frequency
2402
-
2480
MHz
5.2 Absolute maximum ratings
Table 2: Absolute maximum ratings
Rating
Min.
Typical
Max.
Unit
Storage temperature range
-40
-
+ 85
°C
Supply voltage, V
IN
-0.3
-
+ 5.5
V
I/O pin voltage, V
IO
-0.3
+1.8
+ 1.84
V
5.3 Current consumption
High performance configuration current consumption:
 CPU: 84 MHz
 UART: 115.2 Kbps
 Data throughput up to 100 Kbps