Z86E64 Datasheet, PDF (8/12 Pages) Zilog, Inc. – CMOS Z8 OTP Microcontroller

Z86E64
CMOS Z8 OTP Microcontroller
AC CHARACTERISTICS (Continued)
Additional Timing Diagram
1
3
Clock
2
2
3
TIN
4
IRQ _N
5
Figure 4. Additional Timing
AC CHARACTERISTICS
Additional Timing Table
V_CC = 4.5V to 5.5V
TA = 0°C to +70°C
12 MHz
16 MHz
No Symbol Parameter
Min
Max
Min
Max
1
TpC
Input Clock Period
83
500
62.5
500
2
TrC,TfC Clock Input Rise & Fall Times
15
10
3
TwC
Input Clock Width
41
31
4
TwTinL Timer Input Low Width
75
50
5
TwTinH Timer Input High Width
5TpC
5TpC
6
TpTin
Timer Input Period
8TpC
8TpC
7
TrTin,TfTin Timer Input Rise & Fall Times
100
100
8A TwIL
Interrupt Request Input Low Times
70
50
8B TwIL
Interrupt Request Input Low Times
5TpC
5TpC
9
TwIH
Interrupt Request Input High Times
5TpC
5TpC
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 (P31-P33).
5. Interrupt request via Port 30.
Units
ns
ns
ns
ns
ns
ns
Notes
[1]
[1]
[1]
[2]
[2]
[2]
[2]
[2,4]
[2,5]
[2,3]
8
PRELIMINARY
CP96DZ83200