Z86C72 Datasheet, PDF (17/71 Pages) Zilog, Inc. – IR MICROCONTROLLER

Zilog
AC CHARACTERISTICS (Z86L72/L92 LOW VOLTAGE SPECIFICATIONS)
Preliminary
Additional Timing Table
No
Sym
Parameter
V_CC
1 TpC
2 TrC,TfC
3 TwC
Input Clock Period
Clock Input Rise
and Fall Times
Input Clock Width
2.0V
3.9V
2.0V
3.9V
2.0V
3.9V
4 TwTinL
Timer Input
Low Width
5 TwTinH
Timer Input
High Width
6 TpTin
Timer Input
Period
7 TrTin,TfTin Timer Input Rise
and Fall Timers
8A TwIL
Interrupt Request
Low Time
2.0V
3.9V
2.0V
3.9V
2.0V
3.9V
2.0V
3.9V
2.0V
3.9V
8B TwIL
9 TwIH
10 Twsm
11 Tost
12 Twdt
Interrupt Request
Low Time
Interrupt Request
Input High Time
Stop-Mode Recovery
Width Spec
Oscillator
Start-Up Time
Watch-Dog Timer
Delay Time (5 ms)
(10 ms)
(20 ms)
(80 ms)
2.0V
3.9V
2.0V
3.9V
2.0V
3.9V
2.0V
3.9V
2.0V
3.9V
2.0V
3.9V
2.0V
3.9V
2.0V
3.9V
2.0V
3.9V
Notes:
1. Timing Reference uses 0.9 V_CC for a logic 1 and 0.1 V_CC for a logic 0.
2. Interrupt request through Port 3 (P33-P31).
3. Interrupt request through Port 3 (P30).
4. SMR bit D5 = 0
T_A = 0°C to +70°C
8.0MHz
Min
121
121
37
37
100
70
3TpC
3TpC
8TpC
8TpC
100
70
5TpC
5TpC
5TpC
5TpC
12
12
5 TpC
5 TpC
12
5
25
10
50
20
225
80
Max
DC
DC
25
25
100
100
5TpC
5TpC
75
20
150
40
300
80
1200
320
Z86C72/C92/L72/L92
IR Microcontroller
1
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
ms
ms
ms
ms
ms
ms
ms
Notes
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1,2
1,2
1,3
1,3
1,2
1,2
7
7
6
6
4
4
DS97LVO0900
PRELIMINARY
6-17