BCM4339XKWBGT Datasheet, PDF (157/183 Pages) Cypress Semiconductor – Single-Chip 5G WiFi IEEE 802.11ac MAC/Baseband/Radio with Integrated Bluetooth 4.1 and FM Receiver

BCM4339 Preliminary Data Sheet
System Power Consumption
Section 19: System Power Consumption
Note: Unless otherwise stated, these values apply for the conditions specified in
Table 33: “Recommended Operating Conditions and DC Characteristics,” on page 124.
WLAN Current Consumption
Table 50 shows the typical, total current consumed by the BCM4339. 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 50.
All values in Table 50 are with the Bluetooth core in reset (that is, with Bluetooth and FM off).
Table 50: 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^®
November 17, 2014 • 4339-DS106-R
Page 156