Z89135 Zilog., Z89135 Datasheet - Page 18

• Manufacturer Part Number: Z89135
• Description: Low-Cost DTAD Controller
• Manufacturer: Zilog.

AC ELECTRICAL CHARACTERISTICS (Continued)
Z89135/136 (ROMless)
Low-Cost DTAD Controller
Handshake Timing Table
No
1
2
3
4
5
6
7
8
9
10
11
Note: 5.0V 0.25V
1-18
Symbol
TsDI(DAV)
ThDI(DAV)
TwDAV
TdDAVI(RDY)
TdDAVId(RDY)
TdDO(DAV)
TcLDAV0(RDY)
TcLDAV0(RDY)
TdRDY0(DAV)
TwRDY
TdRDY0d(DAV)
Parameter
Data In Setup Time
RDY to Data Hold Time
Data Available Width
DAV Fall to RDY Fall Delay
DAV Rise to RDY Rise Delay
RDY Rise to DAV Fall Delay
Data Out to DAV Fall Delay
DAV Fall to RDY Fall Delay
RDY Fall to DAV Rise Delay
RDY Width
RDY Rise to DAV Fall Delay
P R E L I M I N A R Y
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
A
TpC
Min
40
40
0
0
0
0
= 0 C to +55 C
Max
70
40
70
40
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
DS97TAD0300
Direction
Data
OUT
OUT
OUT
OUT
OUT
IN
IN
IN
IN
IN
IN
Zilog