BCM88335 Datasheet, PDF (119/140 Pages) Cypress Semiconductor – Single-Chip 5G Wi-Fi IEEE 802.11ac MAC/Baseband/ Radio with Integrated Bluetooth 4.1 for Automotive Applications

BCM88335 Data Sheet
System Power Consumption
Section 17: System Power Consumption
Note: Unless otherwise stated, these values apply for the conditions specified in
Table 26: “Recommended Operating Conditions and DC Characteristics,” on page 91.
WLAN Current Consumption
Table 42 shows the typical, total current consumed by the BCM88335. To calculate total-solution current
consumption for designs using external PAs, LNAs, and/or FEMs, add the current consumption of the external
devices to the numbers in Table 42.
All values in Table 42 are with the Bluetooth core in reset (that is, with Bluetooth off).
Table 42: Typical WLAN Current Consumption (BCM4339 Current Only)
Mode
Sleep Modes
OFF^b
SLEEP^c
IEEE Power Save, DTIM 1^d
IEEE Power Save, DTIM 3^d
IEEE Power Save, DTIM 1^d
IEEE Power Save, DTIM 3^d
Active Modes
Receive^e,f MCS8 (SGI)
CRS^g
Receive^e,f MCS7 (SGI)
CRS^g
Receive^e,f MCS7 (SGI)
CRS^g
Receive^e,f MCS9 (SGI)
CRS^g
Bandwidth Band
(MHz)
(GHz)
–
–
–
–
–
2.4
–
2.4
–
5
–
5
20
2.4
20
2.4
20
5
20
5
40
5
40
5
80
5
80
5
VBAT = 3.6V, VDDIO = 1.8V, T_A 25°C
Vbat, mA
Vio^a, µA
0.005
5
0.005
150
0.850
150
0.350
150
0.550
150
0.300
150
50
5
46
5
66
5
56
5
79.5
5
67
5
110
5
103
5
Broadcom^®
September 23, 2015 • 88335-DS100-R
BROADCOM CONFIDENTIAL
Page 118