Z86L88 Datasheet, PDF (15/66 Pages) Zilog, Inc. – INFRARED REMOTE CONTROLLERS

AC CHARACTERISTICS
Preliminary
Additional Timing Table
No
Sym
Parameter
V_CC
1 TpC
2 TrC,TfC
3 TwC
4 TwTinL
Input Clock Period
Clock Input Rise
and Fall Times
Input Clock Width
Timer Input
Low Width
2.0V
3.9V
2.0V
3.9V
2.0V
3.9V
2.0V
3.9V
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
8B TwIL
Interrupt Request
Low Time
9 TwIH
Interrupt Request
Input High Time
10 Twsm
Stop-Mode Recovery
Width Spec
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
11 Tost
12 Twdt
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
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 – D5 = 0
Z86L88/81/86/87/89/73
IR/Low-Voltage Microcontroller
1
T_A = 0°C to +70°C
8.0MHz
Min
Max
Units
Notes
121
DC
ns
1
121
DC
ns
1
25
ns
1
25
ns
1
37
ns
1
37
ns
1
100
ns
1
70
ns
1
3TpC
1
3TpC
1
8TpC
1
8TpC
1
100
ns
1
100
ns
1
100
ns
1,2
70
ns
1,2
5TpC
1,3
5TpC
1,3
5TpC
1,2
5TpC
1,2
12
12
5 TpC
5 TpC
ns
7
ns
7
ns
6
ns
6
5TpC
4
5TpC
4
12
75
ms
5
20
ms
25
150
ms
10
40
ms
50
300
ms
20
80
ms
225
1200
ms
80
320
ms
DS96LV00800
PRELIMINARY
15