PRELIMINARY
CYW43340
17.2 Bluetooth and BLE Current Consumption
The Bluetooth current consumption measurements are shown in Table 42.
■ The WLAN core is in reset (WL_REG_ON = low) for all measurements provided in Table 42.
The BT current consumption numbers are measured based on GFSK TX output power = 8 dBm.
Table 42. Bluetooth Current Consumption
Operating Mode
VBAT (3.6V)
VDDIO (1.8V)
Unit
µA
Sleep
6
133
–
SCO HV3 master
3DH5/3DH1 master
DM1/DH1 master
DM3/DH3 master
DM5/DH5 master
2EV3
10.1
18.1
22.9
27.0
28.3
7.5
mA
–
mA
–
mA
–
mA
–
mA
0.1
131
132
mA
BLE scana
169
43
µA
BLE connected (1 second)
µA
a.No devices present; 1.28 second interval with a scan window of 11.25 ms.
Document Number: 002-14943 Rev. *L
Page 83 of 96
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