Datasheet

DS5002FP Secure Microprocessor Chip
7 of 25
AC CHARACTERISTICS—SERIAL PORT TIMING, MODE 0
(V
CC
= 5V ±10%, T
A
= 0°C to +70°C.) (Figure 5)
# PARAMETER SYMBOL MIN MAX UNITS
35 Serial Port Clock Cycle Time t
SPCLK
12t
CLK
µs
36 Output Data Setup to Rising Clock Edge t
DOCH
10t
CLK
- 133 ns
37 Output Data Hold after Rising Clock Edge t
CHDO
2t
CLK
- 117 ns
38 Clock Rising Edge to Input Data Valid t
CHDV
10t
CLK
- 133 ns
39 Input Data Hold after Rising Clock Edge t
CHDIV
0 ns
Figure 5. Serial Port Timing, Mode 0