Motorola MC68VZ328 用户手册
19-36
MC68VZ328 User’s Manual
AC Electrical Characteristics
19.3.34
Bootstrap Mode Timing
Figure 19-35 shows the timing diagram for bootstrap mode timing of the MC68VZ328. The signal values
and units of measure for Figure 19-33 through Figure 19-35 are found in Table 19-18.
and units of measure for Figure 19-33 through Figure 19-35 are found in Table 19-18.
Figure 19-35. Bootstrap Mode Timing Diagram
Table 19-18. Timing Parameters for Figure 19-33 Through Figure 19-35
Number
Characteristic
(3.0 ± 0.3) V
Unit
Minimum
Maximum
1
EMUIRQ, EMUBRK, and HIZ setup time
10
—
ns
2
EMUIRQ, EMUBRK, and HIZ hold time
20
—
ns
RESET
EMUIRQ
EMUBRK
HIZ
2
1