BCM4354 Data Sheet
System Power Consumption
Section 19: System Power Consumption
Note: Values in this data sheet are design goals and are subject to change based on the results of
device characterization.
Unless otherwise stated, these values apply for the conditions specified in Table 32: “Recommended
Operating Conditions and DC Characteristics,” on page 127.
WLAN Current Consumption
The WLAN current consumption measurements are shown in Table 49.
All values in Table 49 are with the Bluetooth core in reset (that is, Bluetooth and FM are OFF).
.
Table 49: Typical WLAN Power Consumption
Vio = 1.8V
uAa
Bandwidth Band Vbat = 3.6V)
Mode
(MHz)
(GHz) mA
Sleep Modes
OFFb
–
–
0.003
5.5
Sleepc
–
–
0.005
1.2
0.4
1.2
0.4
1.5
0.5
2.0
0.7
260
260
260
260
260
260
260
260
260
IEEE power save, DTIM 1 1 RX cored
20
20
20
20
40
40
80
80
2.4
2.4
5
IEEE power save, DTIM 3 1 RX cored
IEEE power save, DTIM 1 1 RX cored
IEEE power save, DTIM 3 1 RX cored
IEEE power save, DTIM 1 1 RX cored
IEEE power save, DTIM 3 1 RX cored
IEEE power save, DTIM 1 1 RX cored
IEEE power save, DTIM 3 1 RX cored
5
5
5
5
5
Active Modes
Transmit
CCK 1 chaine
20
20
20
20
20
40
2.4
2.4
2.4
5
350
270
540
310
620
315
60
60
60
60
60
60
MCS8, Nss 1, HT20, SGIf,g,h
TMCS8, Nss 2, HT20, SGIf,g,h
MCS7, SGIf, g,i
MCS15, SGIf, g,i
5
MCS7f,g,i
5
Broadcom®
October 15, 2014 • 4354-DS109-R
Page 164
BROADCOM CONFIDENTIAL
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