BCM43907 Preliminary Data Sheet
Environmental Ratings
d. For WRF_PMU_VDD1P35 and WRF_AFE_VDD1P35 supplies.
e. For the WRF_SYNTH_VDD1P2 supply.
f. For the AVDD1P2_AUDIO, AVDD1P2, and HSIC_AVDD12 supplies.
g. For the VDD, HSIC_DVDD12, and HSIC2_DVDD2 supplies.
Environmental Ratings
The environmental ratings are shown in Table 16.
Table 16: Environmental Ratings
Characteristic
Value
Units
Conditions/Comments
Ambient temperature (T )
–30 to +85
°C
Functional operation
A
Storage temperature
Relative humidity
–40 to +125
Less than 60
Less than 85
°C
%
%
–
Storage
Operation
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 17: ESD Specifications
ESD
Rating Unit
Pin Type
Symbol
Condition
ESD, Handling
ESD_HAND_HBM Human body model contact discharge per
JEDEC EID/JESD22-A114
1.5 kΩ
V
Reference: NQY00083,
Section 3.4, Group D9,
Table B
CDM
ESD_HAND_CDM Charged device model contact discharge per 250
JEDEC EIA/JESD22-C101
V
Broadcom®
March 12, 2016 • 43907-DS104-R
Page 75
BROADCOM CONFIDENTIAL
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