BCM4319XKUBGT Datasheet, PDF (4/84 Pages) Cypress Semiconductor – Single-Chip IEEE 802.11™ a/b/g/n MAC/Baseband/ Radio with Integrated SDIO and USB Interfaces

BCM4319 Preliminary Data Sheet
FEATURES
General Features
• Operation with an input voltage ranging from 2.7V
to 5.5V using the internal buck switching regulator
• Five linear LDO regulators
• On-chip PMU
• Programmable dynamic power management
• UART for system debug
• 8 General Purpose I/O (GPIO) pins
• 138-ball, wafer-level WLBGA package (5.74 mm x
4.53 mm x 0.5 mm, 0.4 mm pitch. Dimensions are
nominal, see Figure 18 on page 61 for maximum
dimensions)
Revision History
Broadcom^®
April 2, 2014 • 4319-DS05-R
Single-Chip IEEE 802.11™ a/b/g/n MAC/Baseband/Radio
Page 3