BCM4390DKWBGT Datasheet, PDF (69/78 Pages) Cypress Semiconductor – WICED™ Wi-Fi IEEE 802.11 b/g/n SoC with Embedded Application Processor

BCM4390 Advance Data Sheet
System Power Consumption
Section 13: 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 14: “Recommended Operating Conditions and DC Characteristics,” on page 57.
Mode
Sleep Modes
TBD
TBD
TBD
TBD
Table 23: Application Processor Current Consumption
Bandwidth
(MHz)
Band (GHz)
Vbat = 3.6V, VDDIO = 1.8V,
T(A) = 25°C
Vbat, mA
Vio, μA
Notes
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
WLAN Current Consumption
The WLAN current consumption measurements are shown in Table 24.
Table 24: Typical WLAN Power Consumption^a
Mode
Sleep Modes
Off
Sleep
IEEE Power Save, DTIM 1
IEEE Power Save, DTIM 3
Bandwidth
(MHz)
Band (GHz)
Vbat = 3.6V, VDDIO = 1.8V,
T(A) = 25°C
Vbat, mA
Vio, μA
0.005
3
0.1
200
1.2
60
0.4
60
Notes
Note^b
Note^c
Note^d
Note^d
BROADCOM ®
February 5, 2014 • 4390-DS103-R
WICED Wi-Fi IEEE 802.11 SoC w/Embedded App Processor
Page 68
BROADCOM CONFIDENTIAL