Z86E73 Datasheet, PDF (15/19 Pages) Zilog, Inc. – OTP IR Microcontrollers

PRELIMINARY
AC CHARACTERISTICS (Z86E73/E74)
Additional Timing Table
No Symbol Parameter
V_CC
Note [3]
1 TpC
Input Clock Period
4.0V
5.5V
2 TrC,TfC Clock Input Rise
4.0V
and Fall Times
5.5V
3 TwC
Input Clock Width
4.0V
5.5V
4
TwTinL
Timer Input
4.0V
Low Width
5.5V
5 TwTinH Timer Input
4.0V
High Width
5.5V
6 TpTin
Timer Input Period
4.0V
5.5V
7 TrTin,TfTin Timer Input Rise
4.0V
and Fall Timers
5.5V
8A TwIL
Interrupt Request
4.0V
Low Time
5.5V
8B TwIL
Int. Request
4.0V
Low Time
5.5V
9 TwIH
Interrupt Request
4.0V
Input High Time
5.5V
10 Twsm
Stop-Mode Recovery
4.0V
Width Spec
5.5V
4.0V
5.5V
11 Tost
12 Twdt
Oscillator
4.0V
Start-up Time
5.5V
Watch-Dog Timer (5 ms)
4.0V
Delay Time
5.5V
(10 ms)
4.0V
5.5V
(20 ms)
4.0V
5.5V
(80 ms)
4.0V
5.5V
T_A = 0°C to +70°C
8.0 MHz
Min
Max
121
DC
121
DC
25
25
37
37
100
70
3TpC
3TpC
8TpC
8TpC
100
100
100
70
3TpC
3TpC
3TpC
3TpC
12
12
5TpC
5TpC
5TpC
5TpC
12
75
5
20
25
150
10
40
50
300
20
80
225
1200
80
320
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] 4.0V to 5.5V.
[7] Reg. SMR – D5 = 0.
[8] Reg. SMR – D5 = 1.
Z86E73/E74/L73/L74
CP95LVO0801
Units
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]
[8]
[8]
[7]
[7]
[4]
[4]
D0 = 0 [5]
D1 = 0 [5]
D0 = 1 [5]
D1 = 0 [5]
D0 = 0 [5]
D1 = 1 [5]
D0 = 1 [5]
D1 = 1 [5]
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