Z86E72/E73
OTP IR Microcontrollers
AC CHARACTERISTICS
Preliminary
Additional Timing Table
T = 0°C to +70°C
A
V
No
Symbol Parameter
Min
Max
Units
Notes
CC
1
TpC
Input Clock Period
3.0V
5.5V
121
121
DC
DC
ns
ns
1
1
2
3
TrC,TfC Clock Input Rise and Fall Times
3.0V
5.5V
25
25
ns
ns
1
1
TwC
Input Clock Width
3.0V
5.5V
37
37
ns
ns
1
1
1
1
4
TwTinL Timer Input Low Width
TwTinH Timer Input High Width
3.0V
5.5V
100
70
ns
ns
5
3.0V
5.5V
3TpC
3TpC
6
TpTi
Timer Input Period
3.0V
5.5V
8TpC
8TpC
7
TrTin,TfTi Timer Input Rise and Fall Timers
3.0V
5.5V
100
70
ns
ns
1
1
8A
8B
9
TwIL
TwIL
Interrupt Request Low Time
Int. Request Low Time
3.0V
5.5V
100
70
ns
ns
1,2
1,2
4.5V
5.5V
3TpC
5TpC
1,3
1,3
TwIH
Twsm
Interrupt Request Input High Time
Stop-Mode Recovery Width Spec
4.5V
5.5V
5TpC
5TpC
1,2
1,2
10
3.0V
5.5V
3.0V
5.5V
12
12
5TpC
5TpC
ns
ns
7
7
6
6
11
12
Tost
Oscillator Start-up Time
3.0V
5.5V
5TpC
5TpC
4
Twdt
Watch-Dog Timer Delay Time
(5 ms)
3.0V
5.5V
12
5
75
20
ms
ms
(10 ms)
(20 ms)
(80 ms)
3.0V
5.5V
25
10
150
40
ms
ms
3.0V
5.5V
50
20
300
80
ms
ms
3.0V
5.5V
225
80
1200
320
ms
ms
Notes:
1. Timing Reference uses 0.9 V for a logic 1 and 0.1 V for a logic 0.
CC
2. Interrupt request through Port 3 (P33-P31).
3. Interrupt request through Port 3 (P30).
4. SMR – D5 = 0
CC
5. Reg. WDTMR
6. Reg. SMR – D5 = 0
7. Reg. SMR – D5 = 1
1-16
P R E L I M I N A R Y
DS96LVO1100
ZILOG [ ZILOG, INC. ]
