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17.2 Bluetooth Current Consumption
The Bluetooth BLE current consumption measurements are shown in
Note:
The WLAN core is in reset (WLAN_REG_ON = low) for all measurements provided in
■
The BT current consumption numbers are measured based on GFSK TX output power = 10 dBm.
■
Table 43. Bluetooth BLE Current Consumption
Operating Mode
Sleep
Standard 1.28s Inquiry Scan
2
P and I Scan
500 ms Sniff Master
500 ms Sniff Slave
DM1/DH1 Master
DM3/DH3 Master
DM5/DH5 Master
3DH5 Master
SCO HV3 Master
1
HV3 + Sniff + Scan
2
BLE Scan
BLE Scan 10 ms
BLE Adv – Unconnectable 1.00 sec
BLE Adv – Unconnectable 1.28 sec
BLE Adv – Unconnectable 2.00 sec
BLE Connected 7.5 ms
BLE Connected 1 sec
BLE Connected 1.28 sec
1.
At maximum class 1 TX power, 500 ms sniff, four attempts (slave), P = 1.28s, and I = 2.56s.
2.
No devices present. A 1.28 second interval with a scan window of 11.25 ms.
Document Number: 002-14949 Rev. *G
PRELIMINARY
Table
VBAT (VBAT = 3.6V) Typical
10
180
320
170
120
22.81
28.06
29.01
27.09
7.9
11.38
175
14.09
69
67
42
4.30
53
48
43.
Table
43.
VDDIO (VDDIO = 1.8V) Typical
225
235
235
250
250
0.034
0.044
0.047
0.100
0.123
0.180
235
0.022
245
235
240
0.020
240
240
CYW43353
Units
μA
μA
μA
μA
μA
mA
mA
mA
mA
mA
mA
μA
mA
μA
μA
μA
mA
μA
μA
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