14

Z86C63/64

CPS DC-5461-02

PRELIMINARY

Clock

1

3

4

8

2

2

3

TIN

IRQN

6

5

7

7

9

Additional Timing

AC CHARACTERISTICS

Additional Timing Table

Z86C63 (Standard Mode Only)

T

to +70

to +105

20/16 MHz

20/16 MHz

No

Symbol

Parameter

Min

Max

Min

Max

Units

Notes

1

TpC

Input Clock Period

50/62.5 1000

50/62.5 1000

ns

[1]

2

TrC,TfC

Clock Input Rise & Fall Times

10

10

ns

[1]

3

TwC

Input Clock Width

25/31

25/31

ns

[1]

4

TwTinL

Timer Input Low Width

75

75

ns

[2]

5

TwTinH

Timer Input High Width

5 TpC

5 TpC

ns

[2]

6

TpTin

Timer Input Period

8 TpC

8 TpC

ns

[2]

7

TrTin,TfTin

Timer Input Rise and Fall Times

100

100

ns

[2]

8a

TwIL

Interrupt Request Input Low Times

70

50

ns

[2,4]

8b

TwIL

Interrupt Request Input Low Times

5 TpC

5 TpC

ns

[2,5]

9

TwIH

Interrupt Request Input High Times

5 TpC

5 TpC

ns

[2,3]

Notes:

[1] Clock timing references use 0.85V

[2] Timing references use 2.0V for a logic 1 and 0.8V for a logic 0.

[3] Interrupt references request through Port 3.

[4] Interrupt request through Port 3 (P33-P31).

[5] Interrupt request through Port 30.

AC CHARACTERISTICS

Additional Timing Diagram