CC2430 Datasheet, PDF (22/234 Pages) Texas Instruments – A True System-on-Chip solution for 2.4 GHz IEEE 802.15.4 / ZigBee-TM

CC2430
7.15 Timer Inputs AC Characteristics
T_A= -40°C to 85°C, VDD=3.0V if nothing else stated.
Parameter
Min
Typ
Max Unit
Condition/Note
Input capture
pulse width
t_SYSCLK
ns
Synchronizers determine the shortest input pulse that
can be recognized. The synchronizers operate at the
current system clock rate
Table 19: Timer Inputs AC Characteristics
7.16 DC Characteristics
The DC Characteristics of CC2430 are listed in Table 20 below.
T_A=25°C, VDD=3.0V if nothing else stated.
Digital Inputs/Outputs
Min
Typ
Max Unit Condition
Logic "0" input voltage
Logic "1" input voltage
0
0.7
0.9
V
VDD-0.7
VDD
VDD
V
Logic "0" output voltage
0
0
0.25
V For up to 4mA output current on all pins except
P1_0 and P1_1 which are up to 20 mA
Logic "1" output voltage
Logic "0" input current
VDD-0.25
NA
VDD
–1
VDD
–1
V For up to 4mA output current on all pins except
P1_0 and P1_1 which are up to 20 mA
µA Input equals 0V
Logic "1" input current
NA
I/O pin pull-up and pull-down
17
resistor
1
1
µA Input equals VDD
20
23
kΩ
Table 20: DC Characteristics
CC2430 PRELIMINARY Data Sheet (rev. 1.03) SWRS036A
Page 22 of 232