Z80180 Datasheet, PDF (211/326 Pages) Zilog, Inc. – Z8018x Family MPU

Z8018x Family
MPU User Manual
196
Table 31. Z8S180 AC Characteristics (Continued) V_DD = 5V ±10% or
V_DD = 3.3V ±10%; 33-MHz Characteristics Apply Only to 5V
Z8S180— 20 Z8S180— 33
MHz
MHz
No. Symbol Item
Min Max Min Max Unit
56
t_STDI CSI/O Transmit Data Delay Time —
2
—
2
tcyc
(Internal Clock Operation)
57
t_STDE CSI/O Transmit Data Delay Time —
7.5 t_CY —
75 t_CYC ns
(External Clock Operation)
C
+60
+75
58
t_SRSI CSI/O Receive Data Set-up Time 1
—
1
—
tcyc
(Internal Clock Operation)
59
t_SRHI CSI/O Receive Data Hold Time
1
—
1
—
tcyc
(Internal Clock Operation)
60
t_SRSE CSI/O Receive Data Set-up Time 1
—
1
—
tcyc
(External Clock Operation)
61
t_SRHE CSI/O Receive Data Hold Time
1
—
1
—
tcyc
(External Clock Operation)
62
t_RES RESET Set-up Time to PHI Fall
40 —
25 —
ns
63
t_REH RESET Hold Time from PHI Fall 25 —
15 —
ns
64
t_OSC Oscillator Stabilization Time
—
20 —
20
ns
65
t_EXR External Clock Rise Time (EXTAL) —
5
—
5
ns
66
t_EXF External Clock Fall Time (EXTAL) —
5
—
5
ns
67
t_RR RESET Rise Time
—
50 —
50
ms
68
t_RF RESET Fall Time
—
50 —
50
ms
69
t_IR
Input Rise Time (except EXTAL, —
50 —
50
ns
RESET)
70
t_IF
Input Fall Time (except EXTAL, —
50 —
50
ns
RESET)
UM005001-ZMP0400