Z80185 Datasheet, PDF (17/95 Pages) Zilog, Inc. – SMART PERIPHERAL CONTROLLERS

Zilog
PRELIMINARY
AC CHARACTERISTICS (Continued)
EMSCC Timing
Z80185/Z80195
SMART PERIPHERAL CONTROLLES
Ø
/WR
/RD
Wait
/INT
1
2
6
Figure 16. EMSCC AC Parameters
EMSCC Timing Parameters
No.
Symbol
1
TdWR(W)
2
TdRD(W)
6
TdPC(INT)
Parameter
/WR Fall to Wait Valid Delay
/RD Fall to Wait Valid Delay
Clock to /INT Valid Delay
20 MHz
Min
Max
Unit
50
ns
50
160
DS971850301
17