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
5.3 High performance current consumption
High performance configuration current consumption:
 CPU: 84 MHz
 UART: 115.2 Kbps
 Data throughput up to 100 Kbps
 Temperature: 25 °C
Table 3: High Performance Power Consumption
Modes (typical power consumption)
Average
Unit
No connection, Page/Inquiry Scan, no external LPO,
Deep Sleep Mode
4.75
mA
No connection, Page/Inquiry Scan, with external LPO,
Deep Sleep Mode
95
µA
No connection, Page/Inquiry Scan, no external LPO,
Active Mode
7.9
mA
No connection, Page/Inquiry Scan, with external LPO,
Active Mode
7.85
mA
No connection, No Page/Inquiry Scan, no external LPO,
Active Mode
7.65
mA
Connection, no data traffic, Master
8.85
mA
Connection, no data traffic, Slave
11.45
mA
Connection, Master, TX data
17.4
mA
Connection, Master, RX data
18.2
mA
Connection, Master, TX-RX data
20.8
mA
5.4 Balanced performance current consumption
Balanced performance configuration current consumption:
 CPU: 16 MHz
 UART: 115.2 Kbps
 Data throughput up to 100 Kbps
 Temperature: 25 °C
Table 4: Balanced Performance Power Consumption
Modes (typical power consumption)
Average
Unit
No connection, Page/Inquiry Scan, no external LPO,
Deep Sleep Mode
1.6
mA
No connection, Page/Inquiry Scan, with external LPO,
Deep Sleep Mode
85
µA
No connection, Page/Inquiry Scan, no external LPO,
Active Mode
4.1
mA
No connection, Page/Inquiry Scan, with external LPO,
Active Mode
4.1
mA
No connection, No Page/Inquiry Scan, no external LPO,
Active Mode
3.9
mA
Connection, no data traffic, Master
5.43
mA
Connection, no data traffic, Slave
6.95
mA
Connection, Master, TX data
14.5
mA
Connection, Master, RX data
15.1
mA
Connection, Master, TX-RX data
18.3
mA