BCM4354 Data Sheet
Environmental Ratings
Environmental Ratings
The environmental ratings are shown in Table 30.
Table 30: Environmental Ratings
Characteristic
Value
Units
Conditions/Comments
Functional operationa
Ambient Temperature (TA)
–30 to +85
°C
Storage Temperature
Relative Humidity
–40 to +125
Less than 60
Less than 85
°C
%
%
–
Storage
Operation
a. Functionality is guaranteed but specifications require derating at extreme temperatures; see the specification
tables for details.
Electrostatic Discharge Specifications
Proper use of wrist and heel grounding straps is required to discharge static electricity when handling the
BCM4354.
Caution! Electrostatic discharge (ESD) damage can occur if the BCM4354 is mishandled. Always
wear an ESD-preventive wrist or heel ground strap when handling the BCM4354. As with all electrical
devices of this type, take all necessary safety precautions to prevent damage to the equipment. When
not being used, always store the BCM4354 in antistatic packaging.
Table 31: Electrostatic Discharge Specifications
Pin Type Symbol
Condition
ESD Rating
Unit
ESDa
ESD_HAND_HBM
Human body model contact discharge per
JEDEC EID/JESD22-A114.
WLBGA:
WLCSP:
WLBGA:
WLCSP:
1.k
V
1.5k
300
500
CDM
ESD_HAND_CDM Charged device model contact JEDEC EIA/
JESD22-C101.
V
a. Handling Reference: NQY00083, Section 3.4, Group D9, Table B.
Broadcom®
October 15, 2014 • 4354-DS109-R
Page 126
BROADCOM CONFIDENTIAL
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