BCM4390DKWBGT Datasheet, PDF (56/78 Pages) Cypress Semiconductor – WICED™ Wi-Fi IEEE 802.11 b/g/n SoC with Embedded Application Processor

BCM4390 Advance Data Sheet
DC Characteristics
Section 10: DC Characteristics
Note: Values in this data sheet are design goals and are subject to change based on the results of
device characterization.
Absolute Maximum Ratings
Caution! The absolute maximum ratings in Table 11 indicate levels where permanent damage to the
device can occur, even if these limits are exceeded for only a brief duration. Functional operation is
not guaranteed under these conditions. Operation at absolute maximum conditions for extended
periods can adversely affect long-term reliability of the device.
Table 11: Absolute Maximum Ratings
Rating
DC supply for VBAT and PA driver supply
DC supply voltage for digital I/O
DC supply voltage for RF switch I/Os
DC input supply voltage for CLDO and LNLDO
DC supply voltage for RF analog
DC supply voltage for core
WRF_TCXO_VDD
Maximum undershoot voltage for I/O
Maximum junction temperature
Symbol
VBAT
VDDIO
VDDIO_RF
–
VDDRF
VDDC
–
V_undershoot
T_j
Value
Unit
–0.5 to +6.0
V
–0.5 to 3.9
V
–0.5 to 3.9
V
–0.5 to 1.575 V
–0.5 to 1.32
V
–0.5 to 1.32
V
–0.5 to 3.63
V
–0.5
V
125
°C
BROADCOM ®
February 5, 2014 • 4390-DS103-R
WICED Wi-Fi IEEE 802.11 SoC w/Embedded App Processor
Page 55
BROADCOM CONFIDENTIAL