Z8S18020FSC Datasheet, PDF (34/70 Pages) Zilog, Inc. – ENHANCED Z180 MICROPROCESSOR

Z80180/Z8S180/Z8L180
Enhanced Z180 Microprocessor
Zilog
CSI/O CLock
Transmit data
(Internal Clock)
Transmit data
(External Clock)
Receive data
(Internal Clock)
Receive data
(External Clock)
56
56
57
11t_cyc
58 59
57
11t_cyc
58 59
11.5t_cyc ^16.5tcyc
60
61
11.5t_cyc 16.5t_cyc
60
61
Figure 29. CSI/O Receive/Transmit Timing
65
EXTAL V_IL1
V_IH1
V_IH1
66
V_IL1
Input Rise Time and Fall Time
(Except EXTAL, /RESET)
70
69
External Clock Rise Time and Fall Time
Figure 30. Rise Time and Fall Times
1-34
PRELIMINARY
DS971800401