Z86E61 Zilog., Z86E61 Datasheet - Page 28

• Manufacturer Part Number: Z86E61
• Description: CMOS Z8 16K/32K EPROM MICROCONTROLLER
• Manufacturer: Zilog.

AC CHARACTERISTICS
Additional Timing Diagram
AC CHARACTERISTICS
Additional Timing Table
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 through Port 3.
[4] Interrupt request through Port 3 (P33-P31).
[5] Interrupt request through Port 30.
28
No
1
2
3
4
5
6
7
8A
8B
9
Symbol
TpC
TrC,TfC
TwC
TwTinL
TwTinH
TpTin
TrTin,TfTin
TwIL
TwIL
TwIH
IRQN
Clock
TIN
Parameter
Input Clock Period
Clock Input Rise & Fall Times
Input Clock Width
Timer Input Low Width
Timer Input High Width
Timer Input Period
Timer Input Rise & Fall Times
Interrupt Request Input Low Times
Interrupt Request Input Low Times
Interrupt Request Input High Times
7
8
Figure 25. Additional Timing
4
7
P R E L I M I N A R Y
2
6
9
1
5
5TpC
8TpC
5TpC
5TpC
62.5
Min
100
21
50
70
16 MHz
T
A
2
1000
Max
= 0 C to +70 C
3
10
5TpC
8TpC
5TpC
5TpC
Min
100
50
37
75
50
3
20 MHz
1000
Max
15
Units
ns
ns
ns
ns
ns
ns
WITH
Z86E61/E63 Z8
16K/32K EPROM
Notes
[2,4]
[2,5]
[2,3]
[1]
[1]
[1]
[2]
[2]
[2]
[2]
®
MCU