CYW20732A0
3. Specifications
3.1 Electrical Characteristics
Table 10 shows the maximum electrical rating for voltages referenced to VDD pin.
Table 10. Maximum Electrical Rating
Rating
Symbol
Value
Unit
DC supply voltage for RF domain
DC supply voltage for core domain
DC supply voltage for VDDM domain (UART/I2C)
DC supply voltage for VDDO domain
DC supply voltage for VR3V
–
1.4
V
–
–
–
–
–
–
1.4
V
3.8
V
3.8
V
3.8
V
DC supply voltage for VDDFE
1.4
V
Voltage on input or output pin
VSS – 0.3 to VDD + 0.3
–30 to +85
V
Operating ambient temperature range
Storage temperature range
Topr
Tstg
°C
°C
–40 to +125
Table 11 shows the power supply characteristics for the range TJ = 0 to 125°C.
Table 11. Power Supply
Parameter
Minimuma
1.14
Typical
Maximuma
1.26
Unit
DC supply voltage for RF
DC supply voltage for Core
1.2
1.2
–
V
V
V
V
V
V
1.14
1.62
1.62
1.425
1.14
1.26
3.63
3.63
3.63
1.26
DC supply voltage for VDDM (UART/I2C)
DC supply voltage for VDDO
–
DC supply voltage for LDOIN
–
DC supply voltage for VDDFE
1.2b
a. Overall performance degrades beyond minimum and maximum supply voltages.
b. 1.2V for Class 2 output with internal VREG.
Document Number: 002-14837 Rev. *L
Page 20 of 35
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