User Manual

Revision 1.0 Page 20 of 78
nRF24L01+ Product Specification
5.6 DC characteristics
Table 12. Digital input pin
Table 13. Digital output pin
5.7 Power on reset
Table 14. Power on reset
Symbol Parameter (condition) Notes Min. Typ. Max. Units
V
IH
HIGH level input voltage 0.7VDD
5.25
a
a. If the input signal >3.6V, the VDD of the nRF24L01+ must be between 2.7V and 3.3V (3.0V±10%)
V
V
IL
LOW level input voltage VSS 0.3VDD V
Symbol Parameter (condition) Notes Min. Typ. Max. Units
V
OH
HIGH level output voltage (I
OH
=-0.25mA) VDD -0.3 VDD V
V
OL
LOW level output voltage (I
OL
=0.25mA) 0.3 V
Symbol Parameter (condition) Notes Min. Typ. Max. Units
T
PUP
Power ramp up time
a
a. From 0V to 1.9V.
100 ms
T
POR
Power on reset
b
b. Measured from when the VDD reaches 1.9V to when the reset finishes.
1100ms