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3 Electrical Characteristics

3.1 Absolute Maximum Ratings

Note: These are absolute maximum ratings beyond which the module can be permanently damaged. These are not

maximum operating conditions. The maximum recommended operating conditions are in the Table 7.

Rating

Min

Max

Unit

Storage Temperature

-40

+85

°C

AVDD, DVDD

-0.3

3.9

V

Other Terminal Volatages

VSS-0.4

VDD+0.4

V

Table 6: Absolute Maximum Ratings

3.2 Recommended Operating Conditions

Rating

Min

Max

Unit

Operationg Temperature Range

-40

+85

°C

AVDD, DVDD (*,**,***

2.0

3.6

V

Table 7: Recommended Operating Conditions

*)

All supply nets must have the same voltage

**)

Supply voltage noise should be less than 10mVpp. Excessive noise at the supply voltage will reduce the

RF performance.

***) The supply voltage has an impact on the TX power, see Figure 7.

3.3 DC Characteristics

Parameter

Test Conditions

Min

Typ

Max

Unit

Logic-0 input voltage

0.5

V

Logic-1 input voltage

DVDD =3V0

2.5

V

Logic-0 input current

Input equals 0V

-50

50

nA

Logic-1 input current

Input equals VDD

-50

50

nA

I/O pin pull-up and pull-down resistors

20

kΩ

For detailed I/O terminal characteristic and timings refer to the CC2541 datasheet available in

(http://www.ti.com/lit/ds/symlink/cc2541.pdf)

Table 8: DC Characteristic