BCM43455 Datasheet, PDF (137/159 Pages) Cypress Semiconductor – Single-Chip 5G WiFi IEEE 802.11ac MAC/Baseband/ Radio with Integrated Bluetooth 4.1 and FM Receiver

BCM43455 Preliminary 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.
Note: Unless otherwise stated, these values apply for the conditions specified in
Table 27: “Recommended Operating Conditions and DC Characteristics,” on page 99.
WLAN Current Consumption
The tables in this subsection show the typical, total current consumed by the BCM43455. All values shown are
with the Bluetooth core in reset mode with Bluetooth off.
2.4 GHz Mode
Table 50: 2.4 GHz Mode WLAN Power Consumption
Mode
Sleep Modes
Radio off ^b
Sleep ^c
IEEE Power Save: DTIM = 1, single RX ^d
IEEE Power Save: DTIM = 3, single RX
Active RX Modes
Continuous RX mode: MCS7, HT20, 1SS ^{e, f}
CRS: HT20 ^g
V_BAT = 3.6V, V_DDIO = 1.8V, T_A25°C
V_{BAT, mA}
V_IO,
a
uA
0.006
5
0.020
200
1.25
200
0.45
200
55
60
50
60
Broadcom^®
November 5, 2015 • 43455-DS109-R
BROADCOM CONFIDENTIAL
Page 136