z89136 ZiLOG Semiconductor, z89136 Datasheet - Page 16

• Manufacturer Part Number: z89136
• Description: Low-cost Dtad Controller
• Manufacturer: ZiLOG Semiconductor

Z89135/136 (ROMless)
Low-Cost DTAD Controller
AC ELECTRICAL CHARACTERISTICS
Additional Timing Table
No
1
2
3
4
5
6
7
8A
8B
9
10
11
12
Notes:
5.0V 0.25V
1-16
1. Timing Reference uses 0.9 V
2. Interrupt request through Port 3 (P33-P31)
3. SMR-D5 = 0
4. Reg. WDT
Symbol
TpC
TrC,TfC
TwC
TwTinL
TwTinH
TpTin
TrTin,
TfTin
TwIL
TwIL
TwIH
Twsm
Tost
Twdt
Parameter
Input Clock Period
Clock Input Rise & Fall Times
Input Clock Width
Timer Input Low Width
Timer Input High Width
Timer Input Period
Timer Input Rise & Fall Timer
Int. Request Low Time
Int. Request Low Time
Int. Request Input High Time
Stop-Mode Recovery Width
Spec
Oscillator Start-up Time
Watch-Dog Timer
CC
for a logic 1 and 0.1 V
P R E L I M I N A R Y
CC
for a logic 0.
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
V
CC
T
48.83
3TpC
8TpC
3TpC
3TpC
5TpC
5TpC
Min
100
A
17
70
70
12
15
25
5
=0 C to +55 C
Max
100
6
Units
ms
ms
ms
ms
ns
ns
ns
ns
ns
ns
ns
D1 = 0, D0 = 0 [4]
D1 = 0, D0 = 1 [4]
D1 = 1, D0 = 0 [4]
D1 = 1, D0 = 1 [4]
DS97TAD0300
Notes
1,2
1
1
1
1
1
1
1
1
1
3
Zilog