13

Z86C95 DSP

CPS DC-4067-13

Clock

1

3

4

8

2

2

3

T IN

IRQ N

6

5

7

7

9

AC CHARACTERISTICS

Additional Timing Table

T

40 MHz

24 MHz

33 MHz

No

Symbol

Parameter

Min

Max

Min

Max

Min

Max

Units

Notes

1

TpC

Input Clock Period

25

1000

42

1000

30

1000

ns

[1]

2

TrC,TfC

Clock Imput Rise & Fall Times

5

10

5

ns

[1]

3

TwC

Input Clock Width

8

11

10

ns

[1]

4

TwTinL

Timer Input Low Width

75

75

75

ns

[2]

5

TwTinH

Timer Input High Width

3 TpC

3 TpC

3 TpC

[2]

6

TpTin

Timer Input Period

8 TpC

8 TpC

8 TpC

[2]

7

TrTin,TfTin

Timer Input Rise & Fall Times

100

100

100

ns

[2]

8a

TwIL

Interrupt Request Input Low Times

70

70

70

ns

[2,4]

8b

TwIL

Interrupt Request Input Low Times

5 TpC

5 TpC

5 TpC

[2,5]

9

TwIH

Interrupt Request Input High Times

3 TpC

3 TpC

3 TpC

[2,3]

Additional Timing

Notes:

[1] Clock timing references use 3.8V for a logic 1 and 0.8V for a logic 0.

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

[3] Interrupt references request via Port 3.

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

[5] Interrupt request via Port 30.