Z86L70 Datasheet, PDF (13/61 Pages) Zilog, Inc. – IR/Low-Voltage Microcontroller

Zilog
AC CHARACTERISTICS
Additional Timing Table
No
Symbol
Parameter
1 TpC
Input Clock Period
2 TrC, TfC
3 TwC
Clock Input Rise and
Fall Times
Input Clock Width
4 TwTinL
5 TwTinH
6 TpTin
Timer Input Low
Width
Timer Input High
Width
Timer Input Period
7 TrTin, TfTin Timer Input Rise
8A TwIL
8B TwIL
9 TwIH
10 Twsm
Interrupt Request
Low Time
Int. Request Low
Time
Interrupt Request
Input High Time
Stop-Mode
Recovery Width
Spec
V_CC
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
4.5V
5.5V
4.5V
5.5V
2.0V
3.9V
2.0V
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
5. Reg. WDTMR
6. Reg. SMR - D5 = 0
7. Reg. SMR - D5 = 1
Z86L70/71/75/C71
IR/Low-Voltage Microcontroller
T_A = 0°C to +70°C
1
8.0 MHz
Min
121
121
37
37
100
70
3TpC
3TpC
8TpC
8TpC
100
70
5TpC
5TpC
5TpC
5TpC
12
12
5TpC
5TpC
12
5
Max
DC
DC
25
25
100
100
5TpC
5TpC
75
20
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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
8
8
7
7
4
4
D0=0, 5
D1=0, 5
20
150
ms D0=1, 5
10
40
ms D1=0, 5
50
300
ms D0=1, 5
20
80
ms D1=0, 5
225
1200
ms D0=1, 5
80
320
ms D1=0, 5
DS97LVO0500
PRELIMINARY
1-13