CYW43362
10. DC Characteristics
Note: Values in this document are design goals and are subject to change based on the results of device characterization.
10.1 Absolute Maximum Ratings
Caution! The absolute maximum ratings in Table 12 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 12. Absolute Maximum Ratings
Rating
Symbol
Value
Unit
DC supply for VBAT
VBAT
–0.5 to 6.0
–0.5 to 6.0
–0.5 to 4.1
–0.5 to 1.29
–0.5 to 1.29
–0.5 to 4.1
–0.5 to 2.1
–0.5 to 2.75
–0.5 to 3.63
–0.5 to 3.63
–0.5 to 3.63
–0.5 to 3.63
–0.5
V
V
V
V
V
V
V
V
V
V
V
V
V
DC supply for WLAN power amplifier
DC supply voltage for I/O
VDDPA
VDDIO, VDDIO_SD
DC supply voltage for RF blocks in chip
DC supply voltage for core
DC supply voltage for RF I/Os
DC input supply voltage for CLDO and LNLDO
WRF_VCO_LDO_IN_VDD1P8
WRF_TCXO_VDD3P3
VDDRF
VDD
VDDIO_RF
–
–
–
WL_RST_N
–
EXT_SMPS_REQ
–
EXT_PWM_REQ
–
Maximum undershoot voltage for I/O
Vundershoot
Maximum overshoot voltage for I/O
Maximum Junction Temperature
Vovershoot
Tj
VDDIO + 0.5
125
V
°C
10.2 Environmental Ratings
The environmental ratings are shown in Table 13.
Table 13. Environmental Ratings
Characteristic
Value
Units
Conditions/Comments
Ambient Temperature (TA)
–30 to +85°C
–40 to +125°C
C
Operation
Storage Temperature
Relative Humidity
C
%
%
–
Less than 60
Less than 85
Storage
Operation
10.3 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 14. ESD Specifications
Pin Type
Symbol
Condition
ESD Rating
Unit
ESD, Handling Reference:
NQY00083, Section 3.4, Group
D9, Table B
ESD_HAND_HBM
Human Body Model Contact Discharge 1250
per JEDEC EID/JESD22-A114
V
V
Machine Model (MM)
ESD_HAND_MM
Machine Model Contact
50
Document No. 002-14779 Rev. *G
Page 41 of 60
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