BCM4390DKWBGT Datasheet, PDF (4/78 Pages) Cypress Semiconductor – WICED™ Wi-Fi IEEE 802.11 b/g/n SoC with Embedded Application Processor

BCM4390 Advance Data Sheet
Revision History
Revision
4390-DS103-R
4390-DS102-R
Date
02/05/14
12/11/13
4390-DS101-R
4390-DS100-R
12/05/13
05/15/13
Revision History
Change Description
Updated:
• “Features” on page 1
Updated:
• Figure 1 on page 1
• “General Features” on page 2
• “Power Supply Topology” on page 12
• Figure 3: “Typical Power Topology,” on page 13
• “External 32.768 KHz Low-Power Oscillator” on page 20
• Table 4: “GPIO Port A Alternate Functions,” on page 23
• Figure 9: “WLAN PHY Block Diagram,” on page 35
• Figure 10: “Radio Functional Block Diagram,” on page 36
• “Receiver Path” on page 36
• Table 8: “WLAN MAC Architecture,” on page 30
• Table 9: “WLCSP and FCFBGA Pin Descriptions,” on page 48
• Table 14: “Recommended Operating Conditions and DC
Characteristics,” on page 57
• Table 16: “WLAN 2.4 GHz Receiver Performance
Specifications,” on page 60
• Table 19: “Core Buck Switching Regulator (CBUCK)
Specifications,” on page 65
• Table 20: “LDO3P3 Specifications,” on page 66
• Table 24: “Typical WLAN Power Consumption,” on page 69
• Figure 14: “WLAN = OFF, APPS CPU = OFF,” on page 72
• Figure 15: “WLAN = ON, APPS CPU = OFF,” on page 73
• Figure 16: “WLAN = OFF, APPS CPU= ON,” on page 73
• Figure 18: “WLCSP Keep-Out Areas for PCB Layout —Bottom
View, Bumps Facing Up,” on page 76
Updated:
• Significant changes throughout the document.
Initial release
BROADCOM ®
February 5, 2014 • 4390-DS103-R
WICED Wi-Fi IEEE 802.11 SoC w/Embedded App Processor
Page 3
BROADCOM CONFIDENTIAL