DS5002FP Datasheet, PDF (5/25 Pages) Dallas Semiconductor – Secure Microprocessor Chip

Figure 2. Expanded Data Memory Write Cycle
DS5002FP Secure Microprocessor Chip
AC CHARACTERISTICS—EXTERNAL CLOCK DRIVE
(V_CC = 5V ± 10%, T_A = 0°C to +70°C.) (Figure 3)
#
PARAMETER
SYMBOL
28 External Clock High Time
t_CLKHPW
29 External Clock Low Time
t_CLKLPW
30 External Clock Rise Time
t_CLKR
31 External Clock Fall Time
t_CLKF
CONDITIONS
12MHz
16MHz
12MHz
16MHz
12MHz
16MHz
12MHz
16MHz
Figure 3. External Clock Timing
MIN
MAX UNITS
20
ns
15
20
15
ns
20
15
ns
20
15
ns
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