BCM4390DKWBGT Datasheet, PDF (57/78 Pages) Cypress Semiconductor – WICED™ Wi-Fi IEEE 802.11 b/g/n SoC with Embedded Application Processor

BCM4390 Advance Data Sheet
Environmental Ratings
Environmental Ratings
The environmental ratings are shown in Table 12.
Table 12: Environmental Ratings
Characteristic
Value
Units
Conditions/Comments
Ambient Temperature (T_A)
–30 to +85
°C
Functional operation^a
Storage Temperature
Relative Humidity
–40 to +125
°C
Less than 60
%
Less than 85
%
–
Storage
Operation
a. Functionality is guaranteed but specifications require derating at extreme temperatures; see the specification
tables for details.
Electrostatic Discharge Specifications
Extreme caution must be exercised to prevent electrostatic discharge (ESD) damage. Proper use of wrist and
heel grounding straps to discharge static electricity is required when handling these devices. Always store
unused material in its antistatic packaging.
Table 13: ESD Specifications
Pin Type
Symbol
ESD, Handling
ESD_HAND_HBM
Reference: NQY00083,
Section 3.4, Group D9,
Table B
Machine Model (MM) ESD_HAND_MM
CDM
ESD_HAND_CDM
Condition
ESD
Rating Unit
Human body model contact discharge per JEDEC TBD V
EID/JESD22-A114
Machine model contact
TBD V
Charged device model contact discharge per TBD V
JEDEC EIA/JESD22-C101
Recommended Operating Conditions and DC Characteristics
Caution! Functional operation is not guaranteed outside of the limits shown in Table 14 on page 57
and operation outside these limits for extended periods can adversely affect long-term reliability of
the device.
BROADCOM ®
February 5, 2014 • 4390-DS103-R
WICED Wi-Fi IEEE 802.11 SoC w/Embedded App Processor
Page 56
BROADCOM CONFIDENTIAL